[med-svn] [lambda-align] 02/06: New upstream version 1.9.1

Andreas Tille tille at debian.org
Sun Dec 18 08:28:40 UTC 2016


This is an automated email from the git hooks/post-receive script.

tille pushed a commit to branch master
in repository lambda-align.

commit 4b25706b720207e75dc4f190d4a6cc2c75a81081
Author: Andreas Tille <tille at debian.org>
Date:   Sun Dec 18 09:07:14 2016 +0100

    New upstream version 1.9.1
---
 CMakeLists.txt         |    4 +-
 LICENSE-AGPL3.rst      |  671 +++++++++++++++++++++++++++++++
 LICENSE-GPL3.rst       |  704 --------------------------------
 LICENSE.rst            |    8 +-
 src/CMakeLists.txt     |    8 +-
 src/holders.hpp        |   79 +++-
 src/lambda.cpp         |  103 +++--
 src/lambda.hpp         | 1039 ++++++++++++++++++++++++++++++++++++++----------
 src/lambda_indexer.cpp |   30 +-
 src/lambda_indexer.hpp |  263 ++++++------
 src/match.hpp          |   32 +-
 src/misc.hpp           |   35 ++
 src/options.hpp        |  276 ++++++++++---
 src/output.hpp         |   25 +-
 14 files changed, 2061 insertions(+), 1216 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 58969a9..49bcb36 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,5 +37,5 @@ add_subdirectory(src)
 # Add Tests
 # ----------------------------------------------------------------------------
 
-message ("\n${ColourBold}Setting up unit tests${ColourReset}")
-add_subdirectory(tests)
+# message ("\n${ColourBold}Setting up unit tests${ColourReset}")
+# add_subdirectory(tests)
diff --git a/LICENSE-AGPL3.rst b/LICENSE-AGPL3.rst
new file mode 100644
index 0000000..980af45
--- /dev/null
+++ b/LICENSE-AGPL3.rst
@@ -0,0 +1,671 @@
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+Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+15. Disclaimer of Warranty
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+*END OF TERMS AND CONDITIONS*
+
+How to Apply These Terms to Your New Programs
+---------------------------------------------
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+| <one line to give the program's name and a brief idea of what it does.>
+| Copyright (C) <year>  <name of author>
+|
+| This program is free software: you can redistribute it and/or modify
+| it under the terms of the GNU Affero General Public License as published by
+| the Free Software Foundation, either version 3 of the License, or
+| (at your option) any later version.
+|
+| This program is distributed in the hope that it will be useful,
+| but WITHOUT ANY WARRANTY; without even the implied warranty of
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+| GNU Affero General Public License for more details.
+|
+| You should have received a copy of the GNU Affero General Public License
+| along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.
diff --git a/LICENSE-GPL3.rst b/LICENSE-GPL3.rst
deleted file mode 100644
index b2cade9..0000000
--- a/LICENSE-GPL3.rst
+++ /dev/null
@@ -1,704 +0,0 @@
-GNU GENERAL PUBLIC LICENSE
-==========================
-
-Version 3, 29 June 2007
-
-Copyright (C) 2007 `Free Software Foundation, Inc. <http://fsf.org/>`_
-
-Everyone is permitted to copy and distribute verbatim copies of this
-license document, but changing it is not allowed.
-
-Preamble
---------
-
-The GNU General Public License is a free, copyleft license for software
-and other kinds of works.
-
-The licenses for most software and other practical works are designed to
-take away your freedom to share and change the works. By contrast, the
-GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users. We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors. You can apply it to
-your programs, too.
-
-When we speak of free software, we are referring to freedom, not price.
-Our General Public Licenses are designed to make sure that you have the
-freedom to distribute copies of free software (and charge for them if
-you wish), that you receive source code or can get it if you want it,
-that you can change the software or use pieces of it in new free
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-
-To protect your rights, we need to prevent others from denying you these
-rights or asking you to surrender the rights. Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-For example, if you distribute copies of such a program, whether gratis
-or for a fee, you must pass on to the recipients the same freedoms that
-you received. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
-Developers that use the GNU GPL protect your rights with two steps:
-
-1. assert copyright on the software, and
-2. offer you this License giving you legal permission to copy,
-   distribute and/or modify it.
-
-For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software. For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so. This is fundamentally incompatible with the aim of protecting
-users' freedom to change the software. The systematic pattern of such
-abuse occurs in the area of products for individuals to use, which is
-precisely where it is most unacceptable. Therefore, we have designed
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-such problems arise substantially in other domains, we stand ready to
-extend this provision to those domains in future versions of the GPL, as
-needed to protect the freedom of users.
-
-Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary. To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-The precise terms and conditions for copying, distribution and
-modification follow.
-
-TERMS AND CONDITIONS
---------------------
-
-0. Definitions.
-~~~~~~~~~~~~~~~
-
-*This License* refers to version 3 of the GNU General Public License.
-
-*Copyright* also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-*The Program* refers to any copyrightable work licensed under this
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-A *covered work* means either the unmodified Program or a work based on
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-
-To *propagate* a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy. Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-To *convey* a work means any kind of propagation that enables other
-parties to make or receive copies. Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-An interactive user interface displays *Appropriate Legal Notices* to
-the extent that it includes a convenient and prominently visible feature
-that
-
-1. displays an appropriate copyright notice, and
-2. tells the user that there is no warranty for the work (except to the
-   extent that warranties are provided), that licensees may convey the
-   work under this License, and how to view a copy of this License.
-
-If the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-1. Source Code.
-~~~~~~~~~~~~~~~
-
-The *source code* for a work means the preferred form of the work for
-making modifications to it. *Object code* means any non-source form of a
-work.
-
-A *Standard Interface* means an interface that either is an official
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-widely used among developers working in that language.
-
-The *System Libraries* of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
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-The Corresponding Source need not include anything that users can
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-
-The Corresponding Source for a work in source code form is that same
-work.
-
-2. Basic Permissions.
-~~~~~~~~~~~~~~~~~~~~~
-
-All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met. This License explicitly affirms your unlimited
-permission to run the unmodified Program. The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work. This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
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-You may make, run and propagate covered works that you do not convey,
-without conditions so long as your license otherwise remains in force.
-You may convey covered works to others for the sole purpose of having
-them make modifications exclusively for you, or provide you with
-facilities for running those works, provided that you comply with the
-terms of this License in conveying all material for which you do not
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-you must do so exclusively on your behalf, under your direction and
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-Conveying under any other circumstances is permitted solely under the
-conditions stated below. Sublicensing is not allowed; section 10 makes
-it unnecessary.
-
-3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article 11
-of the WIPO copyright treaty adopted on 20 December 1996, or similar
-laws prohibiting or restricting circumvention of such measures.
-
-When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
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-covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
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-4. Conveying Verbatim Copies.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice; keep
-intact all notices stating that this License and any non-permissive
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-notices of the absence of any warranty; and give all recipients a copy
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-You may charge any price or no price for each copy that you convey, and
-you may offer support or warranty protection for a fee.
-
-5. Conveying Modified Source Versions.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the terms
-of section 4, provided that you also meet all of these conditions:
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-- a) The work must carry prominent notices stating that you modified it,
-and giving a relevant date. - b) The work must carry prominent notices
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-what the individual works permit. Inclusion of a covered work in an
-aggregate does not cause this License to apply to the other parts of the
-aggregate.
-
-6. Conveying Non-Source Forms.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You may convey a covered work in object code form under the terms of
-sections 4 and 5, provided that you also convey the machine-readable
-Corresponding Source under the terms of this License, in one of these
-ways:
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-- a) Convey the object code in, or embodied in, a physical product
-(including a physical distribution medium), accompanied by the
-Corresponding Source fixed on a durable physical medium customarily used
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-accompanied by a written offer, valid for at least three years and valid
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- 1. a copy of the Corresponding Source for all the software in the
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-customarily used for software interchange, for a price no more than your
-reasonable cost of physically performing this conveying of source, or 2.
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-- c) Convey individual copies of the object code with a copy of the
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-Convey the object code by offering access from a designated place
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-A *User Product* is either
-
-1. a *consumer product*, which means any tangible personal property
-   which is normally used for personal, family, or household purposes,
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-2. anything designed or sold for incorporation into a dwelling.
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-*Installation Information* for a User Product means any methods,
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-form), and must require no special password or key for unpacking,
-reading or copying.
-
-7. Additional Terms.
-~~~~~~~~~~~~~~~~~~~~
-
-*Additional permissions* are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
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-a. Disclaiming warranty or limiting liability differently from the terms
-   of sections 15 and 16 of this License; or
-b. Requiring preservation of specified reasonable legal notices or
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-Additional terms, permissive or non-permissive, may be stated in the
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-requirements apply either way.
-
-8. Termination.
-~~~~~~~~~~~~~~~
-
-You may not propagate or modify a covered work except as expressly
-provided under this License. Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
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-reinstated, you do not qualify to receive new licenses for the same
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-
-9. Acceptance Not Required for Having Copies.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You are not required to accept this License in order to receive or run a
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-solely as a consequence of using peer-to-peer transmission to receive a
-copy likewise does not require acceptance. However, nothing other than
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-10. Automatic Licensing of Downstream Recipients.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Each time you convey a covered work, the recipient automatically
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-(including a cross-claim or counterclaim in a lawsuit) alleging that any
-patent claim is infringed by making, using, selling, offering for sale,
-or importing the Program or any portion of it.
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-11. Patents.
-~~~~~~~~~~~~
-
-A *contributor* is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based. The work
-thus licensed is called the contributor's *contributor version*.
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-A contributor's *essential patent claims* are all patent claims owned or
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-*Knowingly relying* means you have actual knowledge that, but for the
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-recipient's use of the covered work in a country, would infringe one or
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-believe are valid.
-
-If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify or
-convey a specific copy of the covered work, then the patent license you
-grant is automatically extended to all recipients of the covered work
-and works based on it.
-
-A patent license is *discriminatory* if it does not include within the
-scope of its coverage, prohibits the exercise of, or is conditioned on
-the non-exercise of one or more of the rights that are specifically
-granted under this License. You may not convey a covered work if you are
-a party to an arrangement with a third party that is in the business of
-distributing software, under which you make payment to the third party
-based on the extent of your activity of conveying the work, and under
-which the third party grants, to any of the parties who would receive
-the covered work from you, a discriminatory patent license
-
-a. in connection with copies of the covered work conveyed by you (or
-   copies made from those copies), or
-b. primarily for and in connection with specific products or
-   compilations that contain the covered work, unless you entered into
-   that arrangement, or that patent license was granted, prior to 28
-   March 2007.
-
-Nothing in this License shall be construed as excluding or limiting any
-implied license or other defenses to infringement that may otherwise be
-available to you under applicable patent law.
-
-12. No Surrender of Others' Freedom.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not convey it at all. For example, if you agree to terms that
-obligate you to collect a royalty for further conveying from those to
-whom you convey the Program, the only way you could satisfy both those
-terms and this License would be to refrain entirely from conveying the
-Program.
-
-13. Use with the GNU Affero General Public License.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Notwithstanding any other provision of this License, you have permission
-to link or combine any covered work with a work licensed under version 3
-of the GNU Affero General Public License into a single combined work,
-and to convey the resulting work. The terms of this License will
-continue to apply to the part which is the covered work, but the special
-requirements of the GNU Affero General Public License, section 13,
-concerning interaction through a network will apply to the combination
-as such.
-
-14. Revised Versions of this License.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies that a certain numbered version of the GNU General Public
-License *or any later version* applies to it, you have the option of
-following the terms and conditions either of that numbered version or of
-any later version published by the Free Software Foundation. If the
-Program does not specify a version number of the GNU General Public
-License, you may choose any version ever published by the Free Software
-Foundation.
-
-If the Program specifies that a proxy can decide which future versions
-of the GNU General Public License can be used, that proxy's public
-statement of acceptance of a version permanently authorizes you to
-choose that version for the Program.
-
-Later license versions may give you additional or different permissions.
-However, no additional obligations are imposed on any author or
-copyright holder as a result of your choosing to follow a later version.
-
-15. Disclaimer of Warranty.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM *AS IS* WITHOUT
-WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF
-THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-16. Limitation of Liability.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
-CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
-ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
-NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
-SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE
-WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
-17. Interpretation of Sections 15 and 16.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-If the disclaimer of warranty and limitation of liability provided above
-cannot be given local legal effect according to their terms, reviewing
-courts shall apply local law that most closely approximates an absolute
-waiver of all civil liability in connection with the Program, unless a
-warranty or assumption of liability accompanies a copy of the Program in
-return for a fee.
-
-END OF TERMS AND CONDITIONS
----------------------------
-
-How to Apply These Terms to Your New Programs
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these
-terms.
-
-To do so, attach the following notices to the program. It is safest to
-attach them to the start of each source file to most effectively state
-the exclusion of warranty; and each file should have at least the
-*copyright* line and a pointer to where the full notice is found.
-
-::
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program does terminal interaction, make it output a short notice
-like this when it starts in an interactive mode:
-
-::
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands ``show w`` and ``show c`` should show the
-appropriate parts of the General Public License. Of course, your
-program's commands might be different; for a GUI interface, you would
-use an *about box*.
-
-You should also get your employer (if you work as a programmer) or
-school, if any, to sign a *copyright disclaimer* for the program, if
-necessary. For more information on this, and how to apply and follow the
-GNU GPL, see
-`http://www.gnu.org/licenses/ <http://www.gnu.org/licenses/>`_.
-
-The GNU General Public License does not permit incorporating your
-program into proprietary programs. If your program is a subroutine
-library, you may consider it more useful to permit linking proprietary
-applications with the library. If this is what you want to do, use the
-GNU Lesser General Public License instead of this License. But first,
-please read
-`http://www.gnu.org/philosophy/why-not-lgpl.html <http://www.gnu.org/philosophy/why-not-lgpl.html>`_.
diff --git a/LICENSE.rst b/LICENSE.rst
index 6c89f88..2c47a5b 100644
--- a/LICENSE.rst
+++ b/LICENSE.rst
@@ -6,15 +6,15 @@ lambda copyright
   All rights reserved.
 
 Lambda is *free software*: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
 
 Lambda is distributed in the hope that it will be useful,
 but **without any warranty**; without even the implied warranty of
 **merchantability** or **fitness for a particular purpose**.
 
-See the file `LICENSE-GPL3.rst <./LICENSE-GPL3.rst>`__ or
+See the file `LICENSE-AGPL3.rst <./LICENSE-AGPL3.rst>`__ or
 http://www.gnu.org/licenses/ for a full text of the license and the
 rights and obligations implied.
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 8c18c27..846bf9d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -12,8 +12,8 @@
 
 # change this after every release
 set (SEQAN_APP_VERSION_MAJOR "1")
-set (SEQAN_APP_VERSION_MINOR "0")
-set (SEQAN_APP_VERSION_PATCH "0")
+set (SEQAN_APP_VERSION_MINOR "9")
+set (SEQAN_APP_VERSION_PATCH "1")
 
 # don't change the following
 set (SEQAN_APP_VERSION "${SEQAN_APP_VERSION_MAJOR}.${SEQAN_APP_VERSION_MINOR}.${SEQAN_APP_VERSION_PATCH}")
@@ -86,7 +86,7 @@ message (STATUS "LAMBDA version is: ${SEQAN_APP_VERSION}")
 option (LAMBDA_FASTBUILD    "Build only blastp and blastx modes (speeds up build)."                             OFF)
 option (LAMBDA_NATIVE_BUILD "Architecture-specific optimizations, i.e. g++ -march=native."                      ON)
 option (LAMBDA_STATIC_BUILD "Include all libraries in the binaries."                                            OFF)
-option (LAMBDA_MMAPPED_DB   "Use mmapped access to the database."                                               ON)
+option (LAMBDA_MMAPPED_DB   "Use mmapped access to the database."                                               OFF)
 option (LAMBDA_LINGAPS_OPT  "Add optimized codepaths for linear gap costs (inc. bin size and compile time)."    OFF)
 
 if (LAMBDA_FASTBUILD)
@@ -220,7 +220,7 @@ install (TARGETS lambda lambda_indexer
 # Install non-binary files for the package to share/lambda
 install (FILES ../LICENSE.rst
                ../LICENSE-BSD.rst
-               ../LICENSE-GPL3.rst
+               ../LICENSE-AGPL3.rst
                ../README.rst
          DESTINATION "share/doc/lambda")
 
diff --git a/src/holders.hpp b/src/holders.hpp
index d397855..4aa9bf9 100644
--- a/src/holders.hpp
+++ b/src/holders.hpp
@@ -54,6 +54,7 @@ struct StatsHolder
     uint64_t hitsMerged;
     uint64_t hitsTooShort;
     uint64_t hitsMasked;
+    std::vector<uint16_t> seedLengths;
 
 // pre-extension
     uint64_t hitsFailedPreExtendTest;
@@ -70,6 +71,12 @@ struct StatsHolder
     uint64_t hitsFinal;
     uint64_t qrysWithHit;
 
+// times
+    double timeGenSeeds;
+    double timeSearch;
+    double timeSort;
+    double timeExtend;
+
     StatsHolder()
     {
         clear();
@@ -81,6 +88,7 @@ struct StatsHolder
         hitsMerged = 0;
         hitsTooShort = 0;
         hitsMasked = 0;
+        seedLengths.clear();
 
         hitsFailedPreExtendTest = 0;
         hitsPutativeDuplicate = 0;
@@ -93,6 +101,11 @@ struct StatsHolder
 
         hitsFinal = 0;
         qrysWithHit = 0;
+
+        timeGenSeeds = 0;
+        timeSearch = 0;
+        timeSort = 0;
+        timeExtend = 0;
     }
 
     StatsHolder plus(StatsHolder const & rhs)
@@ -101,6 +114,7 @@ struct StatsHolder
         hitsMerged += rhs.hitsMerged;
         hitsTooShort += rhs.hitsTooShort;
         hitsMasked += rhs.hitsMasked;
+        append(seedLengths, rhs.seedLengths);
 
         hitsFailedPreExtendTest += rhs.hitsFailedPreExtendTest;
         hitsPutativeDuplicate += rhs.hitsPutativeDuplicate;
@@ -113,6 +127,12 @@ struct StatsHolder
 
         hitsFinal += rhs.hitsFinal;
         qrysWithHit += rhs.qrysWithHit;
+
+        timeGenSeeds += rhs.timeGenSeeds;
+        timeSearch   += rhs.timeSearch;
+        timeSort     += rhs.timeSort;
+        timeExtend   += rhs.timeExtend;
+
         return *this;
     }
 
@@ -146,19 +166,24 @@ void printStats(StatsHolder const & stats, LambdaOptions const & options)
         std::cout << "Remaining\033[0m"
                   << "\n   after Seeding               "; BLANKS;
         std::cout << R << rem;
-        std::cout << "\n - masked                   " << R << stats.hitsMasked
-                  << RR << (rem -= stats.hitsMasked);
-        std::cout << "\n - merged                   " << R << stats.hitsMerged
-                  << RR << (rem -= stats.hitsMerged);
-        std::cout << "\n - putative duplicates      " << R
-                  << stats.hitsPutativeDuplicate << RR
-                  << (rem -= stats.hitsPutativeDuplicate);
-        std::cout << "\n - putative abundant        " << R
-                  << stats.hitsPutativeAbundant   << RR
-                  << (rem -= stats.hitsPutativeAbundant);
-        std::cout << "\n - failed pre-extend test   " << R
-                  << stats.hitsFailedPreExtendTest  << RR
-                  << (rem -= stats.hitsFailedPreExtendTest);
+        if (stats.hitsMasked)
+            std::cout << "\n - masked                   " << R << stats.hitsMasked
+                      << RR << (rem -= stats.hitsMasked);
+        if (options.mergePutativeSiblings)
+            std::cout << "\n - merged                   " << R << stats.hitsMerged
+                      << RR << (rem -= stats.hitsMerged);
+        if (options.filterPutativeDuplicates)
+            std::cout << "\n - putative duplicates      " << R
+                      << stats.hitsPutativeDuplicate << RR
+                      << (rem -= stats.hitsPutativeDuplicate);
+        if (options.filterPutativeAbundant)
+            std::cout << "\n - putative abundant        " << R
+                      << stats.hitsPutativeAbundant   << RR
+                      << (rem -= stats.hitsPutativeAbundant);
+        if (options.preScoring)
+            std::cout << "\n - failed pre-extend test   " << R
+                      << stats.hitsFailedPreExtendTest  << RR
+                      << (rem -= stats.hitsFailedPreExtendTest);
         std::cout << "\n - failed %-identity test   " << R
                   << stats.hitsFailedExtendPercentIdentTest << RR
                   << (rem -= stats.hitsFailedExtendPercentIdentTest);
@@ -175,6 +200,31 @@ void printStats(StatsHolder const & stats, LambdaOptions const & options)
 
         if (rem != stats.hitsFinal)
             std::cout << "WARNING: hits dont add up\n";
+
+        std::cout << "Detailed Non-Wall-Clock times:\n"
+                  << " genSeeds: " << stats.timeGenSeeds << "\n"
+                  << " search:   " << stats.timeSearch << "\n"
+                  << " sort:     " << stats.timeSort << "\n"
+                  << " extend:   " << stats.timeExtend << "\n\n";
+
+        if (length(stats.seedLengths))
+        {
+            double _seedLengthSum       = std::accumulate(stats.seedLengths.begin(), stats.seedLengths.end(), 0.0);
+            double seedLengthMean       = _seedLengthSum / stats.seedLengths.size();
+
+            double _seedLengthMeanSqSum = std::inner_product(stats.seedLengths.begin(),
+                                                            stats.seedLengths.end(),
+                                                            stats.seedLengths.begin(),
+                                                            0.0);
+            double seedLengthStdDev     = std::sqrt(_seedLengthMeanSqSum / stats.seedLengths.size() -
+                                                    seedLengthMean * seedLengthMean);
+            uint16_t seedLengthMax      = *std::max_element(stats.seedLengths.begin(), stats.seedLengths.end());
+
+            std::cout << "SeedStats:\n"
+                    << " avgLength:   " << seedLengthMean << "\n"
+                    << " stddev:      " << seedLengthStdDev << "\n"
+                    << " max:         " << seedLengthMax << "\n\n";
+        }
     }
 
     if (options.verbosity >= 1)
@@ -349,7 +399,7 @@ public:
 // ----------------------------------------------------------------------------
 
 template <typename TGlobalHolder_,
-          typename TScoreExtension>
+          typename TScoreExtension_>
 class LocalDataHolder
 {
 public:
@@ -358,6 +408,7 @@ public:
     using TSeeds        = StringSet<typename Infix<TRedQrySeq const>::Type>;
     using TSeedIndex    = Index<TSeeds, IndexSa<>>;
     using TMatch        = typename TGlobalHolder::TMatch;
+    using TScoreExtension = TScoreExtension_;
 
 
     // references to global stuff
diff --git a/src/lambda.cpp b/src/lambda.cpp
index 88288e4..a640b40 100644
--- a/src/lambda.cpp
+++ b/src/lambda.cpp
@@ -21,6 +21,9 @@
 
 #include <iostream>
 
+//TODO TEMPORARY REMOVE
+#define amd64
+
 #include <seqan/basic.h>
 #include <seqan/sequence.h>
 #include <seqan/arg_parse.h>
@@ -51,12 +54,12 @@ using namespace seqan;
 // forwards
 
 inline int
-argConv0(LambdaOptions const & options);
+argConv0(LambdaOptions & options);
 //-
 template <typename TOutFormat,
           BlastTabularSpec h>
 inline int
-argConv1(LambdaOptions                 const & options,
+argConv1(LambdaOptions                       & options,
          TOutFormat                    const & /**/,
          BlastTabularSpecSelector<h>   const &);
 //-
@@ -64,7 +67,7 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv2(LambdaOptions                  const & options,
+argConv2(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &);
@@ -74,7 +77,7 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv3(LambdaOptions                  const & options,
+argConv3(LambdaOptions                        & options,
          TOutFormat                     const &,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
@@ -86,7 +89,7 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv4(LambdaOptions                  const & options,
+argConv4(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
@@ -100,7 +103,7 @@ template <typename TIndexSpec,
           BlastProgram p,
           BlastTabularSpec h>
 inline int
-realMain(LambdaOptions                  const & options,
+realMain(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
@@ -133,7 +136,7 @@ int main(int argc, char const ** argv)
 
 // CONVERT Run-time options to compile-time Format-Type
 inline int
-argConv0(LambdaOptions const & options)
+argConv0(LambdaOptions & options)
 {
     CharString output = options.output;
     if (endsWith(output, ".gz"))
@@ -157,7 +160,7 @@ argConv0(LambdaOptions const & options)
 template <typename TOutFormat,
           BlastTabularSpec h>
 inline int
-argConv1(LambdaOptions                 const & options,
+argConv1(LambdaOptions                       & options,
          TOutFormat                    const & /**/,
          BlastTabularSpecSelector<h>   const &)
 {
@@ -206,7 +209,7 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv2(LambdaOptions                  const & options,
+argConv2(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &)
@@ -242,7 +245,7 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv3(LambdaOptions                  const & options,
+argConv3(LambdaOptions                        & options,
          TOutFormat                     const &,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
@@ -277,42 +280,14 @@ template <typename TOutFormat,
           BlastTabularSpec h,
           BlastProgram p>
 inline int
-argConv4(LambdaOptions                  const & options,
+argConv4(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
          TRedAlph                       const & /**/,
          TScoreExtension                const & /**/)
 {
-    int indexType = options.dbIndexType;
-//     if (indexType == -1) // autodetect
-//     {
-//         //TODO FIX THIS WITH NEW EXTENSIONS
-//         CharString file = options.dbFile;
-//         append(file, ".sa");
-//         struct stat buffer;
-//         if (stat(toCString(file), &buffer) == 0)
-//         {
-//             indexType = 0;
-//         } else
-//         {
-//             file = options.dbFile;
-//             append(file, ".sa.val"); // FM Index
-//             struct stat buffer;
-//             if (stat(toCString(file), &buffer) == 0)
-//             {
-//                 indexType = 1;
-//             } else
-//             {
-//                 std::cerr << "No Index file could be found, please make sure paths "
-//                         << "are correct and the files are readable.\n" << std::flush;
-// 
-//                 return -1;
-//             }
-//         }
-//     }
-
-    if (indexType == 0)
+    if (options.dbIndexType == DbIndexType::SUFFIX_ARRAY)
         return realMain<IndexSa<>>(options,
                                    TOutFormat(),
                                    BlastTabularSpecSelector<h>(),
@@ -341,7 +316,7 @@ template <typename TIndexSpec,
           BlastProgram p,
           BlastTabularSpec h>
 inline int
-realMain(LambdaOptions                  const & options,
+realMain(LambdaOptions                        & options,
          TOutFormat                     const & /**/,
          BlastTabularSpecSelector<h>    const &,
          BlastProgramSelector<p>        const &,
@@ -355,13 +330,17 @@ realMain(LambdaOptions                  const & options,
                       "\n======================================================"
                       "\nVersion ", SEQAN_APP_VERSION, "\n\n");
 
+    int ret = validateIndexOptions<TRedAlph, p>(options);
+    if (ret)
+        return ret;
+
     if (options.verbosity >= 2)
         printOptions<TLocalHolder>(options);
 
     TGlobalHolder globalHolder;
 //     context(globalHolder.outfile).scoringScheme._internalScheme = matr;
 
-    int ret = prepareScoring(globalHolder, options);
+    ret = prepareScoring(globalHolder, options);
     if (ret)
         return ret;
 
@@ -373,9 +352,9 @@ realMain(LambdaOptions                  const & options,
     if (ret)
         return ret;
 
-    ret = loadSegintervals(globalHolder, options);
-    if (ret)
-        return ret;
+//     ret = loadSegintervals(globalHolder, options);
+//     if (ret)
+//         return ret;
 
     ret = loadQuery(globalHolder, options);
     if (ret)
@@ -441,9 +420,13 @@ realMain(LambdaOptions                  const & options,
             localHolder.init(t);
 
             // seed
-            res = generateSeeds(localHolder);
-            if (res)
-                continue;
+            double buf = sysTime();
+            if (!options.adaptiveSeeding)
+            {
+                res = generateSeeds(localHolder);
+                if (res)
+                    continue;
+            }
 
             if (options.doubleIndexing)
             {
@@ -451,19 +434,33 @@ realMain(LambdaOptions                  const & options,
                 if (res)
                     continue;
             }
+            localHolder.stats.timeGenSeeds += sysTime() - buf;
 
             // search
-            search(localHolder);
+            buf = sysTime();
+            search(localHolder); //TODO seed refining if iterateMatches gives 0 results
+            localHolder.stats.timeSearch += sysTime() - buf;
+
+//             // TODO DEBUG
+//             for (auto const & m : localHolder.matches)
+//                 _printMatch(m);
 
             // sort
-            sortMatches(localHolder);
+            if (options.filterPutativeAbundant || options.filterPutativeDuplicates || options.mergePutativeSiblings)
+            {
+                buf = sysTime();
+                sortMatches(localHolder);
+                localHolder.stats.timeSort += sysTime() - buf;
+            }
 
             // extend
-            res = iterateMatches(localHolder);
+            buf = sysTime();
+            if (length(localHolder.matches) > 0)
+                res = iterateMatches(localHolder);
+            localHolder.stats.timeExtend += sysTime() - buf;
             if (res)
                 continue;
 
-
             if ((!options.doubleIndexing) && (TID == 0) &&
                 (options.verbosity >= 1))
             {
@@ -489,7 +486,7 @@ realMain(LambdaOptions                  const & options,
 
     if (!options.doubleIndexing)
     {
-        myPrint(options, 2, "Runtime: ", sysTime() - start, "s.\n\n");
+        myPrint(options, 2, "Runtime total: ", sysTime() - start, "s.\n\n");
     }
 
     printStats(globalHolder.stats, options);
diff --git a/src/lambda.hpp b/src/lambda.hpp
index c83ca44..a2b9cec 100644
--- a/src/lambda.hpp
+++ b/src/lambda.hpp
@@ -95,6 +95,81 @@ struct Comp :
 // ============================================================================
 
 // --------------------------------------------------------------------------
+// Function readIndexOption()
+// --------------------------------------------------------------------------
+
+inline void
+readIndexOption(std::string            & optionString,
+                std::string      const & optionIdentifier,
+                LambdaOptions    const & options)
+{
+    std::ifstream f{(options.indexDir + "/option:" + optionIdentifier).c_str(),
+                    std::ios_base::in | std::ios_base::binary};
+    if (f.is_open())
+    {
+        auto fit = directionIterator(f, Input());
+        readLine(optionString, fit);
+        f.close();
+    }
+    else
+    {
+        throw std::runtime_error("ERROR: Expected option specifier:\n" + options.indexDir + "/option:" +
+                                 optionIdentifier + "\nYour index seems incompatible, try to recreate it "
+                                 "and report a bug if the issue persists.");
+    }
+}
+
+// --------------------------------------------------------------------------
+// Function validateIndexOptions()
+// --------------------------------------------------------------------------
+
+template <typename TRedAlph,
+          BlastProgram p>
+inline int
+validateIndexOptions(LambdaOptions const & options)
+{
+    std::string buffer;
+    readIndexOption(buffer, "alph_translated", options);
+    if (buffer != _alphName(TransAlph<p>()))
+    {
+        std::cerr << "ERROR: Your index is of translated alphabet type: " << buffer <<  "\n       But lambda expected: "
+                  << _alphName(TransAlph<p>()) << "\n       Did you specify the right -p parameter?\n\n";
+        return -1;
+
+    }
+    buffer.clear();
+    readIndexOption(buffer, "alph_reduced", options);
+    if (buffer != _alphName(TRedAlph()))
+    {
+        std::cerr << "ERROR: Your index is of reduced alphabet type: " << buffer << "\n       But lambda expected: "
+                  << _alphName(TRedAlph()) << "\n       Did you specify the right -ar parameter?\n\n";
+        return -1;
+    }
+    buffer.clear();
+    readIndexOption(buffer, "db_index_type", options);
+    unsigned long b = 0;
+    if ((!lexicalCast(b, buffer)) || (b != static_cast<unsigned long>(options.dbIndexType)))
+    {
+        std::cerr << "ERROR: Your index type is: " << _indexName(static_cast<DbIndexType>(std::stoul(buffer)))
+                  << "\n       But lambda expected: " << _indexName(options.dbIndexType)
+                  << "\n       Did you specify the right -di parameter?\n\n";
+        return -1;
+    }
+    if (qIsTranslated(p) && sIsTranslated(p))
+    {
+        buffer.clear();
+        readIndexOption(buffer, "genetic_code", options);
+        unsigned long b = 0;
+        if ((!lexicalCast(b, buffer)) || (b != static_cast<unsigned long>(options.geneticCode)))
+        {
+            std::cerr << "WARNING: The codon translation table used during indexing and during search are different. "
+                         "This is not a problem per se, but is likely not what you want.\n\n";
+        }
+    }
+    return 0;
+}
+
+// --------------------------------------------------------------------------
 // Function prepareScoring()
 // --------------------------------------------------------------------------
 
@@ -195,9 +270,8 @@ loadSubjects(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHo
         strIdent = "Loading Subj Sequences...";
         myPrint(options, 1, strIdent);
 
-        _dbSeqs = options.dbFile;
-        append(_dbSeqs, ".");
-        append(_dbSeqs, _alphName(TransAlph<p>()));
+        _dbSeqs = options.indexDir;
+        append(_dbSeqs, "/translated_seqs");
 
         ret = open(globalHolder.subjSeqs, toCString(_dbSeqs), OPEN_RDONLY);
         if (ret != true)
@@ -226,8 +300,8 @@ loadSubjects(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHo
     strIdent = "Loading Subj Ids...";
     myPrint(options, 1, strIdent);
 
-    _dbSeqs = options.dbFile;
-    append(_dbSeqs, ".ids");
+    _dbSeqs = options.indexDir;
+    append(_dbSeqs, "/seq_ids");
     ret = open(globalHolder.subjIds, toCString(_dbSeqs), OPEN_RDONLY);
     if (ret != true)
     {
@@ -239,7 +313,7 @@ loadSubjects(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHo
     myPrint(options, 1, " done.\n");
     myPrint(options, 2, "Runtime: ", finish, "s \n\n");
 
-    context(globalHolder.outfile).dbName = options.dbFile;
+    context(globalHolder.outfile).dbName = options.indexDir;
 
     // if subjects where translated, we don't have the untranslated seqs at all
     // but we still need the data for statistics and position un-translation
@@ -249,8 +323,8 @@ loadSubjects(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHo
         std::string strIdent = "Loading Lengths of untranslated Subj sequences...";
         myPrint(options, 1, strIdent);
 
-        _dbSeqs = options.dbFile;
-        append(_dbSeqs, ".untranslengths");
+        _dbSeqs = options.indexDir;
+        append(_dbSeqs, "/untranslated_seq_lengths");
         ret = open(globalHolder.untransSubjSeqLengths, toCString(_dbSeqs), OPEN_RDONLY);
         if (ret != true)
         {
@@ -279,24 +353,8 @@ loadDbIndexFromDisk(TGlobalHolder       & globalHolder,
     std::string strIdent = "Loading Database Index...";
     myPrint(options, 1, strIdent);
     double start = sysTime();
-    std::string path = toCString(options.dbFile);
-    path += '.' + std::string(_alphName(typename TGlobalHolder::TRedAlph()));
-    if (TGlobalHolder::indexIsFM)
-        path += ".fm";
-    else
-        path += ".sa";
-
-    // Check if the index is of the old format (pre 0.9.0) by looking for different files
-    if ((globalHolder.blastProgram != BlastProgram::BLASTN) && // BLASTN indexes are compatible
-        ((TGlobalHolder::alphReduction && fileExists(toCString(path + ".txt.concat"))) ||
-        (!TGlobalHolder::alphReduction && TGlobalHolder::indexIsFM && !fileExists(toCString(path + ".lf.drv.wtc.24")))))
-    {
-        std::cerr << ((options.verbosity == 0) ? strIdent : std::string())
-                  << " failed.\n"
-                  << "It appears you tried to open an old index (created before 0.9.0) which "
-                  << "is not supported. Please remove the old files and create a new index with lambda_indexer!\n";
-        return 200;
-    }
+    std::string path = toCString(options.indexDir);
+    path += "/index";
 
     int ret = open(globalHolder.dbIndex, path.c_str(), OPEN_RDONLY);
     if (ret != true)
@@ -318,7 +376,7 @@ loadDbIndexFromDisk(TGlobalHolder       & globalHolder,
             length(indexSA(globalHolder.dbIndex)), "\n\n");
 
     // this is actually part of prepareScoring(), but the values are just available now
-    if (sIsTranslated(globalHolder.blastProgram ))
+    if (sIsTranslated(TGlobalHolder::blastProgram ))
     {
         // last value has sum of lengths
         context(globalHolder.outfile).dbTotalLength  = back(globalHolder.untransSubjSeqLengths);
@@ -336,54 +394,54 @@ loadDbIndexFromDisk(TGlobalHolder       & globalHolder,
 // Function loadSegintervals()
 // --------------------------------------------------------------------------
 
-template <BlastTabularSpec h,
-          BlastProgram p,
-          typename TRedAlph,
-          typename TIndexSpec,
-          typename TOutFormat>
-inline int
-loadSegintervals(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h>     & globalHolder,
-                 LambdaOptions                                            const & options)
-{
-
-    double start = sysTime();
-    std::string strIdent = "Loading Database Masking file...";
-    myPrint(options, 1, strIdent);
-
-    CharString segFileS = options.dbFile;
-    append(segFileS, ".binseg_s.concat");
-    CharString segFileE = options.dbFile;
-    append(segFileE, ".binseg_e.concat");
-    bool fail = false;
-    struct stat buffer;
-    // file exists
-    if ((stat(toCString(segFileS), &buffer) == 0) &&
-        (stat(toCString(segFileE), &buffer) == 0))
-    {
-        //cut off ".concat" again
-        resize(segFileS, length(segFileS) - 7);
-        resize(segFileE, length(segFileE) - 7);
-
-        fail = !open(globalHolder.segIntStarts, toCString(segFileS), OPEN_RDONLY);
-        if (!fail)
-            fail = !open(globalHolder.segIntEnds, toCString(segFileE), OPEN_RDONLY);
-    } else
-    {
-        fail = true;
-    }
-
-    if (fail)
-    {
-        std::cerr << ((options.verbosity == 0) ? strIdent : std::string())
-                  << " failed.\n";
-        return 1;
-    }
-
-    double finish = sysTime() - start;
-    myPrint(options, 1, " done.\n");
-    myPrint(options, 2, "Runtime: ", finish, "s \n\n");
-    return 0;
-}
+// template <BlastTabularSpec h,
+//           BlastProgram p,
+//           typename TRedAlph,
+//           typename TIndexSpec,
+//           typename TOutFormat>
+// inline int
+// loadSegintervals(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h>     & globalHolder,
+//                  LambdaOptions                                            const & options)
+// {
+//
+//     double start = sysTime();
+//     std::string strIdent = "Loading Database Masking file...";
+//     myPrint(options, 1, strIdent);
+//
+//     CharString segFileS = options.dbFile;
+//     append(segFileS, ".binseg_s.concat");
+//     CharString segFileE = options.dbFile;
+//     append(segFileE, ".binseg_e.concat");
+//     bool fail = false;
+//     struct stat buffer;
+//     // file exists
+//     if ((stat(toCString(segFileS), &buffer) == 0) &&
+//         (stat(toCString(segFileE), &buffer) == 0))
+//     {
+//         //cut off ".concat" again
+//         resize(segFileS, length(segFileS) - 7);
+//         resize(segFileE, length(segFileE) - 7);
+//
+//         fail = !open(globalHolder.segIntStarts, toCString(segFileS), OPEN_RDONLY);
+//         if (!fail)
+//             fail = !open(globalHolder.segIntEnds, toCString(segFileE), OPEN_RDONLY);
+//     } else
+//     {
+//         fail = true;
+//     }
+//
+//     if (fail)
+//     {
+//         std::cerr << ((options.verbosity == 0) ? strIdent : std::string())
+//                   << " failed.\n";
+//         return 1;
+//     }
+//
+//     double finish = sysTime() - start;
+//     myPrint(options, 1, " done.\n");
+//     myPrint(options, 2, "Runtime: ", finish, "s \n\n");
+//     return 0;
+// }
 
 // --------------------------------------------------------------------------
 // Function loadQuery()
@@ -488,8 +546,8 @@ template <BlastTabularSpec h,
           typename TIndexSpec,
           typename TOutFormat>
 inline int
-loadQuery(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHolder,
-          LambdaOptions                                                    const & options)
+loadQuery(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h>      & globalHolder,
+          LambdaOptions                                                 & options)
 {
     using TGH = GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h>;
     double start = sysTime();
@@ -521,7 +579,7 @@ loadQuery(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHolde
                        options);
 
     // sam and bam need original sequences if translation happened
-    if (qIsTranslated(globalHolder.blastProgram) && (options.outFileFormat > 0) &&
+    if (qIsTranslated(TGH::blastProgram) && (options.outFileFormat > 0) &&
         (options.samBamSeq > 0))
         std::swap(origSeqs, globalHolder.untranslatedQrySeqs);
 
@@ -562,6 +620,28 @@ loadQuery(GlobalDataHolder<TRedAlph, TIndexSpec, TOutFormat, p, h> & globalHolde
                   << ".\n";
         return -1;
     }
+
+    if (options.extensionMode == LambdaOptions::ExtensionMode::AUTO)
+    {
+        if (maxLen <= 100)
+        {
+        #if 0 // defined(SEQAN_SIMD_ENABLED) && defined(__AVX2__)
+            options.extensionMode = LambdaOptions::ExtensionMode::FULL_SIMD;
+            options.band = -1;
+        #else
+            options.extensionMode = LambdaOptions::ExtensionMode::FULL_SERIAL;
+        #endif
+            options.xDropOff = -1;
+            options.filterPutativeAbundant = false;
+            options.filterPutativeDuplicates = false;
+            options.mergePutativeSiblings = false;
+        }
+        else
+        {
+            options.extensionMode = LambdaOptions::ExtensionMode::XDROP;
+        }
+    }
+
     return 0;
 }
 
@@ -684,13 +764,16 @@ seedLooksPromising(LocalDataHolder<TGlobalHolder, TScoreExtension> const & lH,
 
     int64_t effectiveQBegin = m.qryStart;
     int64_t effectiveSBegin = m.subjStart;
-    uint64_t effectiveLength = lH.options.seedLength * lH.options.preScoring;
-    if (lH.options.preScoring > 1)
+    uint64_t actualLength = m.qryEnd - m.qryStart;
+    uint64_t effectiveLength = std::max(static_cast<uint64_t>(lH.options.seedLength * lH.options.preScoring),
+                                        actualLength);
+
+    if (effectiveLength > actualLength)
     {
         effectiveQBegin -= (lH.options.preScoring - 1) *
-                           lH.options.seedLength / 2;
+                           actualLength / 2;
         effectiveSBegin -= (lH.options.preScoring - 1) *
-                           lH.options.seedLength / 2;
+                           actualLength / 2;
 //         std::cout << effectiveQBegin << "\t" << effectiveSBegin << "\n";
         int64_t min = std::min(effectiveQBegin, effectiveSBegin);
         if (min < 0)
@@ -760,21 +843,23 @@ onFind(LocalDataHolder<TGlobalHolder, TScoreExtension> & lH,
                      - getSeqOffset(subjOcc)
                      - lH.options.seedLength);
 
-    TMatch m{static_cast<typename TMatch::TQId>(lH.seedRefs[seedId]),
-             static_cast<typename TMatch::TSId>(getSeqNo(subjOcc)),
-             static_cast<typename TMatch::TPos>(lH.seedRanks[seedId] * lH.options.seedOffset),
-             static_cast<typename TMatch::TPos>(getSeqOffset(subjOcc))};
+    TMatch m {static_cast<typename TMatch::TQId>(lH.seedRefs[seedId]),
+              static_cast<typename TMatch::TSId>(getSeqNo(subjOcc)),
+              static_cast<typename TMatch::TPos>(lH.seedRanks[seedId] * lH.options.seedOffset),
+              static_cast<typename TMatch::TPos>(lH.seedRanks[seedId] * lH.options.seedOffset + lH.options.seedLength),
+              static_cast<typename TMatch::TPos>(getSeqOffset(subjOcc)),
+              static_cast<typename TMatch::TPos>(getSeqOffset(subjOcc) + lH.options.seedLength)};
 
     bool discarded = false;
     auto const halfSubjL = lH.options.seedLength /  2;
 
-    if (!sIsTranslated(lH.gH.blastProgram))
+    if (!sIsTranslated(TGlobalHolder::blastProgram))
     {
         for (unsigned k = 0; k < length(lH.gH.segIntStarts[m.subjId]); ++k)
         {
             // more than half of the seed falls into masked interval
             if (intervalOverlap(m.subjStart,
-                                m.subjStart + lH.options.seedLength,
+                                m.subjEnd,
                                 lH.gH.segIntStarts[m.subjId][k],
                                 lH.gH.segIntEnds[m.subjId][k])
                     >= halfSubjL)
@@ -796,10 +881,190 @@ onFind(LocalDataHolder<TGlobalHolder, TScoreExtension> & lH,
         lH.matches.emplace_back(m);
 }
 
+template <typename TGlobalHolder,
+          typename TScoreExtension,
+          typename TSubjOcc>
+inline void
+onFindVariable(LocalDataHolder<TGlobalHolder, TScoreExtension> & lH,
+               TSubjOcc subjOcc,
+               typename TGlobalHolder::TMatch::TQId const seedId,
+               typename TGlobalHolder::TMatch::TPos const seedBegin,
+               typename TGlobalHolder::TMatch::TPos const seedLength)
+{
+    using TMatch = typename TGlobalHolder::TMatch;
+    if (TGlobalHolder::indexIsFM) // positions are reversed
+        setSeqOffset(subjOcc,
+                     length(lH.gH.subjSeqs[getSeqNo(subjOcc)])
+                     - getSeqOffset(subjOcc)
+                     - seedLength);
+
+    TMatch m {seedId,
+              static_cast<typename TGlobalHolder::TMatch::TSId>(getSeqNo(subjOcc)),
+              seedBegin,
+              static_cast<typename TGlobalHolder::TMatch::TPos>(seedBegin + seedLength),
+              static_cast<typename TGlobalHolder::TMatch::TPos>(getSeqOffset(subjOcc)),
+              static_cast<typename TGlobalHolder::TMatch::TPos>(getSeqOffset(subjOcc) + seedLength)};
+
+     if (!seedLooksPromising(lH, m))
+         ++lH.stats.hitsFailedPreExtendTest;
+     else
+        lH.matches.emplace_back(m);
+}
+
 // --------------------------------------------------------------------------
 // Function search()
 // --------------------------------------------------------------------------
 
+//TODO experiment with tuned branch prediction
+
+template <typename TIndexIt, typename TNeedleIt, typename TLambda, typename TLambda2>
+inline void
+__goDownNoErrors(TIndexIt const & indexIt,
+                 TNeedleIt const & needleIt,
+                 TNeedleIt const & needleItEnd,
+                 TLambda & continRunnable,
+                 TLambda2 & reportRunnable)
+{
+    TIndexIt nextIndexIt(indexIt);
+    if ((needleIt != needleItEnd) &&
+        goDown(nextIndexIt, *needleIt) &&
+        continRunnable(indexIt, nextIndexIt))
+    {
+        __goDownNoErrors(nextIndexIt, needleIt + 1, needleItEnd, continRunnable, reportRunnable);
+    } else
+    {
+        reportRunnable(indexIt);
+    }
+}
+
+template <typename TIndexIt, typename TNeedleIt, typename TLambda, typename TLambda2>
+inline void
+__goDownErrors(TIndexIt const & indexIt,
+               TNeedleIt const & needleIt,
+               TNeedleIt const & needleItEnd,
+               TLambda & continRunnable,
+               TLambda2 & reportRunnable)
+{
+    using TAlph = typename Value<TNeedleIt>::Type;
+
+    unsigned contin = 0;
+
+    if (needleIt != needleItEnd)
+    {
+        for (unsigned i = 0; i < ValueSize<TAlph>::VALUE; ++i)
+        {
+            TIndexIt nextIndexIt(indexIt);
+            if (goDown(nextIndexIt, static_cast<TAlph>(i)) &&
+                continRunnable(indexIt, nextIndexIt))
+            {
+                ++contin;
+                if (ordValue(*needleIt) == i)
+                    __goDownErrors(nextIndexIt, needleIt + 1, needleItEnd, continRunnable, reportRunnable);
+                else
+                    __goDownNoErrors(nextIndexIt, needleIt + 1, needleItEnd, continRunnable, reportRunnable);
+            }
+        }
+    }
+
+    if (contin == 0)
+        reportRunnable(indexIt);
+}
+
+template <typename TGlobalHolder,
+          typename TScoreExtension>
+inline void
+__serachAdaptive(LocalDataHolder<TGlobalHolder, TScoreExtension> & lH,
+                 uint64_t const seedLength)
+{
+    typedef typename Iterator<typename TGlobalHolder::TDbIndex, TopDown<> >::Type TIndexIt;
+
+    // TODO optionize
+    size_t constexpr seedHeurFactor = 10;
+    size_t constexpr minResults = 1;
+
+    size_t needlesSum = lH.gH.redQrySeqs.limits[lH.indexEndQry] - lH.gH.redQrySeqs.limits[lH.indexBeginQry];
+    // BROKEN:lengthSum(infix(lH.gH.redQrySeqs, lH.indexBeginQry, lH.indexEndQry));
+    // the above is faster anyway (but only works on concatdirect sets)
+
+    size_t needlesPos = 0;
+
+    TIndexIt root(lH.gH.dbIndex);
+    TIndexIt indexIt = root;
+
+    for (size_t i = lH.indexBeginQry; i < lH.indexEndQry; ++i)
+    {
+        for (size_t seedBegin = 0; /* below */; seedBegin += lH.options.seedOffset)
+        {
+            // skip proteine 'X' or Dna 'N'
+            while ((lH.gH.qrySeqs[i][seedBegin] == unknownValue<TransAlph<TGlobalHolder::blastProgram>>()) &&
+                   (seedBegin <= length(lH.gH.redQrySeqs[i]) - seedLength))
+                ++seedBegin;
+
+            // termination criterium
+            if (seedBegin > length(lH.gH.redQrySeqs[i]) - seedLength)
+                break;
+
+            indexIt = root;
+
+            size_t desiredOccs = length(lH.matches) >= lH.options.maxMatches
+                                    ? minResults
+                                    : (lH.options.maxMatches - length(lH.matches)) * seedHeurFactor /
+                                        ((needlesSum - needlesPos - seedBegin) / lH.options.seedOffset);
+
+            if (desiredOccs == 0)
+                desiredOccs = minResults;
+
+            // go down seedOffset number of characters without errors
+            for (size_t k = 0; k < lH.options.seedOffset; ++k)
+                if (!goDown(indexIt, lH.gH.redQrySeqs[i][seedBegin + k]))
+                    break;
+            // if unsuccessful, move to next seed
+            if (repLength(indexIt) != lH.options.seedOffset)
+                continue;
+
+            auto continRunnable = [&seedLength, &desiredOccs] (TIndexIt const & prevIndexIt, TIndexIt const & indexIt)
+            {
+                // NON-ADAPTIVE
+//                 return (repLength(indexIt) <= seedLength);
+                // ADAPTIVE SEEDING:
+
+                // always continue if minimum seed length not reached
+                if (repLength(indexIt) <= seedLength)
+                    return true;
+
+                // always continue if it means not loosing hits
+                if (countOccurrences(indexIt) == countOccurrences(prevIndexIt))
+                    return true;
+
+                // do vodoo heuristics to see if this hit is to frequent
+                if (countOccurrences(indexIt) < desiredOccs)
+                    return false;
+
+                return true;
+            };
+
+            auto reportRunnable = [&seedLength, &lH, &i, &seedBegin] (TIndexIt const & indexIt)
+            {
+                if (repLength(indexIt) >= seedLength)
+                {
+                    appendValue(lH.stats.seedLengths, repLength(indexIt));
+                    lH.stats.hitsAfterSeeding += countOccurrences(indexIt);
+                    for (auto const & occ : getOccurrences(indexIt))
+                        onFindVariable(lH, occ, i, seedBegin, repLength(indexIt));
+                }
+            };
+
+            __goDownErrors(indexIt,
+                           begin(lH.gH.redQrySeqs[i], Standard()) + seedBegin + lH.options.seedOffset,
+                           end(lH.gH.redQrySeqs[i], Standard()),
+                           continRunnable,
+                           reportRunnable);
+        }
+
+        needlesPos += length(lH.gH.redQrySeqs[i]);
+    }
+}
+
 template <typename BackSpec, typename TLocalHolder>
 inline void
 __searchDoubleIndex(TLocalHolder & lH)
@@ -885,23 +1150,19 @@ template <typename TLocalHolder>
 inline void
 search(TLocalHolder & lH)
 {
+    //TODO implement adaptive seeding with 0-n mismatches
     if (lH.options.maxSeedDist == 0)
         __search<Backtracking<Exact>>(lH);
-    else if (lH.options.hammingOnly)
-        __search<Backtracking<HammingDistance>>(lH);
+    else if (lH.options.adaptiveSeeding)
+        __serachAdaptive(lH, lH.options.seedLength);
     else
-#if 0 // reactivate if edit-distance seeding is readded
-        __search<Backtracking<EditDistance>>(lH);
-#else
-        return;
-#endif
+        __search<Backtracking<HammingDistance>>(lH);
 }
 
 // --------------------------------------------------------------------------
 // Function joinAndFilterMatches()
 // --------------------------------------------------------------------------
 
-
 template <typename TLocalHolder>
 inline void
 sortMatches(TLocalHolder & lH)
@@ -941,6 +1202,85 @@ sortMatches(TLocalHolder & lH)
     }
 }
 
+// --------------------------------------------------------------------------
+// Function _setFrames()
+// --------------------------------------------------------------------------
+
+template <typename TBlastMatch,
+          typename TLocalHolder>
+inline void
+_setFrames(TBlastMatch                          & bm,
+           typename TLocalHolder::TMatch  const & m,
+           TLocalHolder                   const & lH)
+{
+    if (qIsTranslated(TLocalHolder::TGlobalHolder::blastProgram))
+    {
+        bm.qFrameShift = (m.qryId % 3) + 1;
+        if (m.qryId % 6 > 2)
+            bm.qFrameShift = -bm.qFrameShift;
+    } else if (qHasRevComp(TLocalHolder::TGlobalHolder::blastProgram))
+    {
+        bm.qFrameShift = 1;
+        if (m.qryId % 2)
+            bm.qFrameShift = -bm.qFrameShift;
+    } else
+    {
+        bm.qFrameShift = 0;
+    }
+
+    if (sIsTranslated(TLocalHolder::TGlobalHolder::blastProgram))
+    {
+        bm.sFrameShift = (m.subjId % 3) + 1;
+        if (m.subjId % 6 > 2)
+            bm.sFrameShift = -bm.sFrameShift;
+    } else if (sHasRevComp(TLocalHolder::TGlobalHolder::blastProgram))
+    {
+        bm.sFrameShift = 1;
+        if (m.subjId % 2)
+            bm.sFrameShift = -bm.sFrameShift;
+    } else
+    {
+        bm.sFrameShift = 0;
+    }
+}
+
+// --------------------------------------------------------------------------
+// Function _writeMatches()
+// --------------------------------------------------------------------------
+
+template <typename TBlastRecord,
+          typename TLocalHolder>
+inline void
+_writeRecord(TBlastRecord & record,
+             TLocalHolder & lH)
+{
+    if (length(record.matches) > 0)
+    {
+        ++lH.stats.qrysWithHit;
+        // sort and remove duplicates -> STL, yeah!
+        auto const before = record.matches.size();
+        record.matches.sort();
+        if (!lH.options.filterPutativeDuplicates)
+        {
+            record.matches.unique();
+            lH.stats.hitsDuplicate += before - record.matches.size();
+        }
+        if (record.matches.size() > lH.options.maxMatches)
+        {
+            lH.stats.hitsAbundant += record.matches.size() -
+                                        lH.options.maxMatches;
+            record.matches.resize(lH.options.maxMatches);
+        }
+        lH.stats.hitsFinal += record.matches.size();
+
+        myWriteRecord(lH, record);
+    }
+}
+
+// --------------------------------------------------------------------------
+// Function computeBlastMatch()
+// --------------------------------------------------------------------------
+
 template <typename TBlastMatch,
           typename TLocalHolder>
 inline int
@@ -964,10 +1304,10 @@ computeBlastMatch(TBlastMatch         & bm,
 //                                 bm.sEnd);
 
 //     std::cout << "Query Id: " << m.qryId
-//               << "\t TrueQryId: " << getTrueQryId(bm.m, lH.options, lH.gH.blastProgram)
+//               << "\t TrueQryId: " << getTrueQryId(bm.m, lH.options, TGlobalHolder::blastProgram)
 //               << "\t length(qryIds): " << length(qryIds)
 //               << "Subj Id: " << m.subjId
-//               << "\t TrueSubjId: " << getTrueSubjId(bm.m, lH.options, lH.gH.blastProgram)
+//               << "\t TrueSubjId: " << getTrueSubjId(bm.m, lH.options, TGlobalHolder::blastProgram)
 //               << "\t length(subjIds): " << length(subjIds) << "\n\n";
 
     assignSource(bm.alignRow0, infix(lH.gH.qrySeqs[m.qryId], bm.qStart, bm.qEnd));
@@ -1269,53 +1609,17 @@ computeBlastMatch(TBlastMatch         & bm,
 //     std::cout << "ALIGN BEFORE STATS:\n" << bm.align << "\n";
 
     computeAlignmentStats(bm, context(lH.gH.outfile));
-
     if (bm.alignStats.alignmentIdentity < lH.options.idCutOff)
         return PERCENTIDENT;
 
 //     const unsigned long qryLength = length(row0);
     computeBitScore(bm, context(lH.gH.outfile));
 
-    // the length adjustment cache must no be written to by multiple threads
-    SEQAN_OMP_PRAGMA(critical(evalue_length_adj_cache))
-    {
-        computeEValue(bm, context(lH.gH.outfile));
-    }
-
+    computeEValueThreadSafe(bm, context(lH.gH.outfile));
     if (bm.eValue > lH.options.eCutOff)
-    {
         return EVALUE;
-    }
-
-    if (qIsTranslated(TLocalHolder::TGlobalHolder::blastProgram))
-    {
-        bm.qFrameShift = (m.qryId % 3) + 1;
-        if (m.qryId % 6 > 2)
-            bm.qFrameShift = -bm.qFrameShift;
-    } else if (qHasRevComp(TLocalHolder::TGlobalHolder::blastProgram))
-    {
-        bm.qFrameShift = 1;
-        if (m.qryId % 2)
-            bm.qFrameShift = -bm.qFrameShift;
-    } else
-    {
-        bm.qFrameShift = 0;
-    }
 
-    if (sIsTranslated(TLocalHolder::TGlobalHolder::blastProgram))
-    {
-        bm.sFrameShift = (m.subjId % 3) + 1;
-        if (m.subjId % 6 > 2)
-            bm.sFrameShift = -bm.sFrameShift;
-    } else if (sHasRevComp(TLocalHolder::TGlobalHolder::blastProgram))
-    {
-        bm.sFrameShift = 1;
-        if (m.subjId % 2)
-            bm.sFrameShift = -bm.sFrameShift;
-    } else
-    {
-        bm.sFrameShift = 0;
-    }
+    _setFrames(bm, m, lH);
 
     return 0;
 }
@@ -1323,7 +1627,7 @@ computeBlastMatch(TBlastMatch         & bm,
 
 template <typename TLocalHolder>
 inline int
-iterateMatches(TLocalHolder & lH)
+iterateMatchesExtend(TLocalHolder & lH)
 {
     using TGlobalHolder = typename TLocalHolder::TGlobalHolder;
 //     using TMatch        = typename TGlobalHolder::TMatch;
@@ -1339,8 +1643,8 @@ iterateMatches(TLocalHolder & lH)
     using TBlastRecord  = BlastRecord<TBlastMatch>;
 
 //     constexpr TPos TPosMax = std::numeric_limits<TPos>::max();
-//     constexpr uint8_t qFactor = qHasRevComp(lH.gH.blastProgram) ? 3 : 1;
-//     constexpr uint8_t sFactor = sHasRevComp(lH.gH.blastProgram) ? 3 : 1;
+//     constexpr uint8_t qFactor = qHasRevComp(TGlobalHolder::blastProgram) ? 3 : 1;
+//     constexpr uint8_t sFactor = sHasRevComp(TGlobalHolder::blastProgram) ? 3 : 1;
 
     double start = sysTime();
     if (lH.options.doubleIndexing)
@@ -1354,7 +1658,7 @@ iterateMatches(TLocalHolder & lH)
 //     std::cout << "Length of matches:   " << length(lH.matches);
 //     for (auto const & m :  lH.matches)
 //     {
-//         std::cout << m.qryId << "\t" << getTrueQryId(m,lH.options, lH.gH.blastProgram) << "\n";
+//         std::cout << m.qryId << "\t" << getTrueQryId(m,lH.options, TGlobalHolder::blastProgram) << "\n";
 //     }
 
 //     double topMaxMatchesMedianBitScore = 0;
@@ -1367,11 +1671,11 @@ iterateMatches(TLocalHolder & lH)
          ++it)
     {
         itN = std::next(it,1);
-        auto const trueQryId = it->qryId / qNumFrames(lH.gH.blastProgram);
+        auto const trueQryId = it->qryId / qNumFrames(TGlobalHolder::blastProgram);
 
         TBlastRecord record(lH.gH.qryIds[trueQryId]);
 
-        record.qLength = (qIsTranslated(lH.gH.blastProgram)
+        record.qLength = (qIsTranslated(TGlobalHolder::blastProgram)
                             ? lH.gH.untransQrySeqLengths[trueQryId]
                             : length(lH.gH.qrySeqs[it->qryId]));
 
@@ -1380,7 +1684,7 @@ iterateMatches(TLocalHolder & lH)
         // inner loop over matches per record
         for (; it != itEnd; ++it)
         {
-            auto const trueSubjId = it->subjId / sNumFrames(lH.gH.blastProgram);
+            auto const trueSubjId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
             itN = std::next(it,1);
 //             std::cout << "FOO\n" << std::flush;
 //             std::cout << "QryStart: " << it->qryStart << "\n" << std::flush;
@@ -1432,7 +1736,7 @@ iterateMatches(TLocalHolder & lH)
                             {
                                 // declare all the rest as putative abundant
                                 while ((it != itEnd) &&
-                                       (trueQryId == it->qryId / qNumFrames(lH.gH.blastProgram)))
+                                       (trueQryId == it->qryId / qNumFrames(TGlobalHolder::blastProgram)))
                                 {
                                     // not already marked as abundant, duplicate or merged
                                     if (!isSetToSkip(*it))
@@ -1454,57 +1758,56 @@ iterateMatches(TLocalHolder & lH)
                 auto & bm = back(record.matches);
 
                 bm.qStart    = it->qryStart;
-                bm.qEnd      = it->qryStart + lH.options.seedLength;
+                bm.qEnd      = it->qryEnd; // it->qryStart + lH.options.seedLength;
                 bm.sStart    = it->subjStart;
-                bm.sEnd      = it->subjStart + lH.options.seedLength;
+                bm.sEnd      = it->subjEnd;//it->subjStart + lH.options.seedLength;
 
                 bm.qLength = record.qLength;
-                bm.sLength = sIsTranslated(lH.gH.blastProgram)
+                bm.sLength = sIsTranslated(TGlobalHolder::blastProgram)
                                 ? lH.gH.untransSubjSeqLengths[trueSubjId]
                                 : length(lH.gH.subjSeqs[it->subjId]);
 
                 // MERGE PUTATIVE SIBLINGS INTO THIS MATCH
-                for (auto it2 = itN;
-                     (it2 != itEnd) &&
-                     (trueQryId == it2->qryId / qNumFrames(lH.gH.blastProgram)) &&
-                     (trueSubjId == it2->subjId / sNumFrames(lH.gH.blastProgram));
-                    ++it2)
+                if (lH.options.mergePutativeSiblings)
                 {
-                    // same frame
-                    if ((it->qryId % qNumFrames(lH.gH.blastProgram) == it2->qryId % qNumFrames(lH.gH.blastProgram)) &&
-                        (it->subjId % sNumFrames(lH.gH.blastProgram) == it2->subjId % sNumFrames(lH.gH.blastProgram)))
+                    for (auto it2 = itN;
+                        (it2 != itEnd) &&
+                        (trueQryId == it2->qryId / qNumFrames(TGlobalHolder::blastProgram)) &&
+                        (trueSubjId == it2->subjId / sNumFrames(TGlobalHolder::blastProgram));
+                        ++it2)
                     {
-
-//                         TPos const qDist = (it2->qryStart >= bm.qEnd)
-//                                             ? it2->qryStart - bm.qEnd // upstream
-//                                             : 0; // overlap
-// 
-//                         TPos sDist = TPosMax; // subj match region downstream of *it
-//                         if (it2->subjStart >= bm.sEnd) // upstream
-//                             sDist = it2->subjStart - bm.sEnd;
-//                         else if (it2->subjStart >= it->subjStart) // overlap
-//                             sDist = 0;
-
-                        // due to sorting it2->qryStart never <= it->qStart
-                        // so subject sequences must have same order
-                        if (it2->subjStart < it->subjStart)
-                            continue;
-
-                        long const qDist = it2->qryStart - bm.qEnd;
-                        long const sDist = it2->subjStart - bm.sEnd;
-
-                        if ((qDist == sDist) &&
-                            (qDist <= (long)lH.options.seedGravity))
+                        // same frame
+                        if ((it->qryId % qNumFrames(TGlobalHolder::blastProgram) == it2->qryId % qNumFrames(TGlobalHolder::blastProgram)) &&
+                            (it->subjId % sNumFrames(TGlobalHolder::blastProgram) == it2->subjId % sNumFrames(TGlobalHolder::blastProgram)))
                         {
-                            bm.qEnd = std::max(bm.qEnd,
-                                               static_cast<TBlastPos>(it2->qryStart
-                                               + lH.options.seedLength));
-                            bm.sEnd = std::max(bm.sEnd,
-                                               static_cast<TBlastPos>(it2->subjStart
-                                               + lH.options.seedLength));
-                            ++lH.stats.hitsMerged;
-
-                            setToSkip(*it2);
+
+    //                         TPos const qDist = (it2->qryStart >= bm.qEnd)
+    //                                             ? it2->qryStart - bm.qEnd // upstream
+    //                                             : 0; // overlap
+    //
+    //                         TPos sDist = TPosMax; // subj match region downstream of *it
+    //                         if (it2->subjStart >= bm.sEnd) // upstream
+    //                             sDist = it2->subjStart - bm.sEnd;
+    //                         else if (it2->subjStart >= it->subjStart) // overlap
+    //                             sDist = 0;
+
+                            // due to sorting it2->qryStart never <= it->qStart
+                            // so subject sequences must have same order
+                            if (it2->subjStart < it->subjStart)
+                                continue;
+
+                            long const qDist = it2->qryStart - bm.qEnd;
+                            long const sDist = it2->subjStart - bm.sEnd;
+
+                            if ((qDist == sDist) &&
+                                (qDist <= (long)lH.options.seedGravity))
+                            {
+                                bm.qEnd = std::max(bm.qEnd, static_cast<TBlastPos>(it2->qryEnd));
+                                bm.sEnd = std::max(bm.sEnd, static_cast<TBlastPos>(it2->subjEnd));
+                                ++lH.stats.hitsMerged;
+
+                                setToSkip(*it2);
+                            }
                         }
                     }
                 }
@@ -1518,8 +1821,8 @@ iterateMatches(TLocalHolder & lH)
     //                     ++lH.stats.goodMatches;
                         if (lH.options.outFileFormat > 0)
                         {
-                            bm._n_qId = it->qryId / qNumFrames(lH.gH.blastProgram);
-                            bm._n_sId = it->subjId / sNumFrames(lH.gH.blastProgram);
+                            bm._n_qId = it->qryId / qNumFrames(TGlobalHolder::blastProgram);
+                            bm._n_sId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
                         }
                         break;
                     case EVALUE:
@@ -1537,16 +1840,20 @@ iterateMatches(TLocalHolder & lH)
                           << "subjId: " << it->subjId << "\t"
                           << "seed    qry: " << infix(lH.gH.redQrySeqs,
                                                       it->qryStart,
-                                                      it->qryStart + lH.options.seedLength)
+                                                      it->qryEnd)
+//                                                       it->qryStart + lH.options.seedLength)
                           << "\n       subj: " << infix(lH.gH.redSubjSeqs,
                                                       it->subjStart,
-                                                      it->subjStart + lH.options.seedLength)
+                                                      it->subjEnd)
+//                                                       it->subjStart + lH.options.seedLength)
                           << "\nunred  qry: " << infix(lH.gH.qrySeqs,
                                                       it->qryStart,
-                                                      it->qryStart + lH.options.seedLength)
+                                                      it->qryEnd)
+//                                                       it->qryStart + lH.options.seedLength)
                           << "\n       subj: " << infix(lH.gH.subjSeqs,
                                                       it->subjStart,
-                                                      it->subjStart + lH.options.seedLength)
+                                                      it->subjEnd)
+//                                                       it->subjStart + lH.options.seedLength)
                           << "\nmatch    qry: " << infix(lH.gH.qrySeqs,
                                                       bm.qStart,
                                                       bm.qEnd)
@@ -1567,19 +1874,21 @@ iterateMatches(TLocalHolder & lH)
                     // PUTATIVE DUBLICATES CHECK
                     for (auto it2 = itN;
                          (it2 != itEnd) &&
-                         (trueQryId == it2->qryId / qNumFrames(lH.gH.blastProgram)) &&
-                         (trueSubjId == it2->subjId / sNumFrames(lH.gH.blastProgram));
+                         (trueQryId == it2->qryId / qNumFrames(TGlobalHolder::blastProgram)) &&
+                         (trueSubjId == it2->subjId / sNumFrames(TGlobalHolder::blastProgram));
                          ++it2)
                     {
                         // same frame and same range
                         if ((it->qryId == it2->qryId) &&
                             (it->subjId == it2->subjId) &&
                             (intervalOverlap(it2->qryStart,
-                                             it2->qryStart + lH.options.seedLength,
+                                             it2->qryEnd,
+//                                              it2->qryStart + lH.options.seedLength,
                                              bm.qStart,
                                              bm.qEnd) > 0) &&
                             (intervalOverlap(it2->subjStart,
-                                             it2->subjStart + lH.options.seedLength,
+                                             it2->subjEnd,
+//                                              it2->subjStart + lH.options.seedLength,
                                              bm.sStart,
                                              bm.sEnd) > 0))
                         {
@@ -1604,32 +1913,11 @@ iterateMatches(TLocalHolder & lH)
 
             // last item or new TrueQryId
             if ((itN == itEnd) ||
-                (trueQryId != itN->qryId / qNumFrames(lH.gH.blastProgram)))
+                (trueQryId != itN->qryId / qNumFrames(TGlobalHolder::blastProgram)))
                 break;
         }
 
-        if (length(record.matches) > 0)
-        {
-            ++lH.stats.qrysWithHit;
-            // sort and remove duplicates -> STL, yeah!
-            auto const before = record.matches.size();
-            record.matches.sort();
-            if (!lH.options.filterPutativeDuplicates)
-            {
-                record.matches.unique();
-                lH.stats.hitsDuplicate += before - record.matches.size();
-            }
-            if (record.matches.size() > lH.options.maxMatches)
-            {
-                lH.stats.hitsAbundant += record.matches.size() -
-                                         lH.options.maxMatches;
-                record.matches.resize(lH.options.maxMatches);
-            }
-            lH.stats.hitsFinal += record.matches.size();
-
-            myWriteRecord(lH, record);
-        }
-
+        _writeRecord(record, lH);
     }
 
     if (lH.options.doubleIndexing)
@@ -1644,4 +1932,319 @@ iterateMatches(TLocalHolder & lH)
     return 0;
 }
 
+#ifdef SEQAN_SIMD_ENABLED
+template <typename TLocalHolder>
+inline int
+iterateMatchesFullSimd(TLocalHolder & lH)
+{
+    using TGlobalHolder = typename TLocalHolder::TGlobalHolder;
+    using TMatch        = typename TGlobalHolder::TMatch;
+    using TPos          = typename TMatch::TPos;
+    using TBlastPos     = uint32_t; //TODO why can't this be == TPos
+    using TBlastMatch   = BlastMatch<
+                           typename TLocalHolder::TAlignRow0,
+                           typename TLocalHolder::TAlignRow1,
+                           TBlastPos,
+                           typename Value<typename TGlobalHolder::TQryIds>::Type,// const &,
+                           typename Value<typename TGlobalHolder::TSubjIds>::Type// const &,
+                           >;
+    using TBlastRecord  = BlastRecord<TBlastMatch>;
+
+    typedef FreeEndGaps_<True, True, True, True> TFreeEndGaps;
+    typedef AlignConfig2<LocalAlignment_<>,
+                         DPBandConfig<BandOff>,
+                         TFreeEndGaps,
+                         TracebackOn<TracebackConfig_<CompleteTrace, GapsLeft> > > TAlignConfig;
+
+    typedef int TScoreValue; //TODO don't hardcode
+    typedef typename Size<typename TLocalHolder::TAlignRow0>::Type      TSize;
+    typedef TraceSegment_<TPos, TSize>                                  TTraceSegment;
+
+    typedef typename SimdVector<int16_t>::Type                          TSimdAlign;
+
+    unsigned const numAlignments = length(lH.matches);
+    unsigned const sizeBatch = LENGTH<TSimdAlign>::VALUE;
+    unsigned const fullSize = sizeBatch * ((numAlignments + sizeBatch - 1) / sizeBatch);
+
+    String<TScoreValue> results;
+    resize(results, numAlignments);
+
+    // Create a SIMD scoring scheme.
+    Score<TSimdAlign, ScoreSimdWrapper<typename TGlobalHolder::TScoreScheme> > simdScoringScheme(seqanScheme(context(lH.gH.outfile).scoringScheme));
+
+    // Prepare string sets with sequences.
+    StringSet<typename Source<typename TLocalHolder::TAlignRow0>::Type, Dependent<> > depSetH;
+    StringSet<typename Source<typename TLocalHolder::TAlignRow1>::Type, Dependent<> > depSetV;
+    reserve(depSetH, fullSize);
+    reserve(depSetV, fullSize);
+
+
+    auto const trueQryId = lH.matches[0].qryId / qNumFrames(TGlobalHolder::blastProgram);
+
+    TBlastRecord record(lH.gH.qryIds[trueQryId]);
+    record.qLength = (qIsTranslated(TGlobalHolder::blastProgram)
+                        ? lH.gH.untransQrySeqLengths[trueQryId]
+                        : length(lH.gH.qrySeqs[lH.matches[0].qryId]));
+
+    size_t maxDist = 0;
+    switch (lH.options.band)
+    {
+        case -3: maxDist = ceil(log2(record.qLength)); break;
+        case -2: maxDist = floor(sqrt(record.qLength)); break;
+        case -1: break;
+        default: maxDist = lH.options.band; break;
+    }
+
+    TAlignConfig config;//(-maxDist, maxDist);
+
+    // create blast matches
+    for (auto it = lH.matches.begin(), itEnd = lH.matches.end(); it != itEnd; ++it)
+    {
+        auto const trueSubjId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
+
+        // create blastmatch in list without copy or move
+        record.matches.emplace_back(lH.gH.qryIds [trueQryId],
+                                    lH.gH.subjIds[trueSubjId]);
+
+        auto & bm = back(record.matches);
+        auto &  m = *it;
+
+        bm.qLength = record.qLength;
+        bm.sLength = sIsTranslated(TGlobalHolder::blastProgram)
+                        ? lH.gH.untransSubjSeqLengths[trueSubjId]
+                        : length(lH.gH.subjSeqs[it->subjId]);
+
+        long lenDiff = (long)it->subjStart - (long)it->qryStart;
+
+        TPos sStart;
+        TPos qStart;
+        if (lenDiff >= 0)
+        {
+            sStart = lenDiff;
+            qStart = 0;
+        }
+        else
+        {
+            sStart = 0;
+            qStart = -lenDiff;
+        }
+        TPos sEnd   = std::min(sStart + length(lH.gH.qrySeqs[it->qryId]), length(lH.gH.subjSeqs[it->subjId]));
+
+        assignSource(bm.alignRow0, infix(lH.gH.qrySeqs[it->qryId],   qStart, length(lH.gH.qrySeqs[it->qryId])));
+        assignSource(bm.alignRow1, infix(lH.gH.subjSeqs[it->subjId], sStart, sEnd));
+
+
+        appendValue(depSetH, source(bm.alignRow0));
+        appendValue(depSetV, source(bm.alignRow1));
+
+        _setFrames(bm, *it, lH);
+
+        bm._n_qId = it->qryId / qNumFrames(TGlobalHolder::blastProgram);
+        bm._n_sId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
+    }
+
+    // fill up last batch
+    for (size_t i = numAlignments; i < fullSize; ++i)
+    {
+        appendValue(depSetH, source(back(record.matches).alignRow0));
+        appendValue(depSetV, source(back(record.matches).alignRow1));
+    }
+
+    // Run alignments in batches.
+    auto matchIt = record.matches.begin();
+    for (auto pos = 0u; pos < fullSize; pos += sizeBatch)
+    {
+        auto infSetH = infixWithLength(depSetH, pos, sizeBatch);
+        auto infSetV = infixWithLength(depSetV, pos, sizeBatch);
+
+        TSimdAlign resultsBatch;
+
+        StringSet<String<TTraceSegment> > trace;
+        resize(trace, sizeBatch, Exact());
+
+        _prepareAndRunSimdAlignment(resultsBatch, trace, infSetH, infSetV, simdScoringScheme, config, typename TLocalHolder::TScoreExtension());
+
+        // copy results and finish traceback
+        // TODO(rrahn): Could be parallelized!
+        // to for_each call
+        for(auto x = pos; x < pos + sizeBatch && x < numAlignments; ++x)
+        {
+            results[x] = resultsBatch[x - pos];
+            _adaptTraceSegmentsTo(matchIt->alignRow0, matchIt->alignRow1, trace[x - pos]);
+            ++matchIt;
+        }
+    }
+
+    // TODO share this code with above function
+    for (auto it = record.matches.begin(), itEnd = record.matches.end(); it != itEnd; /*below*/)
+    {
+        TBlastMatch & bm = *it;
+
+        bm.sStart = beginPosition(bm.alignRow1);
+        bm.qStart = beginPosition(bm.alignRow0);
+        bm.sEnd   = endPosition(bm.alignRow1);
+        bm.qEnd   = endPosition(bm.alignRow0);
+
+        computeAlignmentStats(bm, context(lH.gH.outfile));
+
+        if (bm.alignStats.alignmentIdentity < lH.options.idCutOff)
+        {
+            ++lH.stats.hitsFailedExtendPercentIdentTest;
+            it = record.matches.erase(it);
+            continue;
+        }
+
+        computeBitScore(bm, context(lH.gH.outfile));
+
+        computeEValueThreadSafe(bm, context(lH.gH.outfile));
+
+        if (bm.eValue > lH.options.eCutOff)
+        {
+            ++lH.stats.hitsFailedExtendEValueTest;
+            it = record.matches.erase(it);
+            continue;
+        }
+
+        ++it;
+    }
+
+    _writeRecord(record, lH);
+
+    return 0;
+}
+
+#endif // SEQAN_SIMD_ENABLED
+
+template <typename TLocalHolder>
+inline int
+iterateMatchesFullSerial(TLocalHolder & lH)
+{
+    using TGlobalHolder = typename TLocalHolder::TGlobalHolder;
+    using TMatch        = typename TGlobalHolder::TMatch;
+    using TPos          = typename TMatch::TPos;
+    using TBlastPos     = uint32_t; //TODO why can't this be == TPos
+    using TBlastMatch   = BlastMatch<
+                           typename TLocalHolder::TAlignRow0,
+                           typename TLocalHolder::TAlignRow1,
+                           TBlastPos,
+                           typename Value<typename TGlobalHolder::TQryIds>::Type,// const &,
+                           typename Value<typename TGlobalHolder::TSubjIds>::Type// const &,
+                           >;
+    using TBlastRecord  = BlastRecord<TBlastMatch>;
+
+    auto const trueQryId = lH.matches[0].qryId / qNumFrames(TGlobalHolder::blastProgram);
+
+    TBlastRecord record(lH.gH.qryIds[trueQryId]);
+    record.qLength = (qIsTranslated(TGlobalHolder::blastProgram)
+                        ? lH.gH.untransQrySeqLengths[trueQryId]
+                        : length(lH.gH.qrySeqs[lH.matches[0].qryId]));
+
+    unsigned maxDist = 0;
+    switch (lH.options.band)
+    {
+        case -3: maxDist = ceil(log2(record.qLength)); break;
+        case -2: maxDist = floor(sqrt(record.qLength)); break;
+        case -1: break;
+        default: maxDist = lH.options.band; break;
+    }
+
+    // create blast matches
+    for (auto it = lH.matches.begin(), itEnd = lH.matches.end(); it != itEnd; ++it)
+    {
+        auto const trueSubjId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
+
+        // create blastmatch in list without copy or move
+        record.matches.emplace_back(lH.gH.qryIds [trueQryId],
+                                    lH.gH.subjIds[trueSubjId]);
+
+        auto & bm = back(record.matches);
+        auto &  m = *it;
+
+        bm.qLength = record.qLength;
+        bm.sLength = sIsTranslated(TGlobalHolder::blastProgram)
+                        ? lH.gH.untransSubjSeqLengths[trueSubjId]
+                        : length(lH.gH.subjSeqs[it->subjId]);
+
+        long lenDiff = (long)it->subjStart - (long)it->qryStart;
+
+        TPos sStart;
+        TPos qStart;
+        if (lenDiff >= 0)
+        {
+            sStart = lenDiff;
+            qStart = 0;
+        }
+        else
+        {
+            sStart = 0;
+            qStart = -lenDiff;
+        }
+        TPos sEnd   = std::min(sStart + length(lH.gH.qrySeqs[it->qryId]), length(lH.gH.subjSeqs[it->subjId]));
+
+        assignSource(bm.alignRow0, infix(lH.gH.qrySeqs[it->qryId],   qStart, length(lH.gH.qrySeqs[it->qryId])));
+        assignSource(bm.alignRow1, infix(lH.gH.subjSeqs[it->subjId], sStart, sEnd));
+
+//         localAlignment2(bm.alignRow0,
+//                         bm.alignRow1,
+//                         seqanScheme(context(lH.gH.outfile).scoringScheme),
+//                         -maxDist,
+//                         maxDist,
+//                         lH.alignContext);
+        localAlignment(bm.alignRow0,
+                       bm.alignRow1,
+                       seqanScheme(context(lH.gH.outfile).scoringScheme),
+                       -maxDist,
+                       maxDist);
+
+        bm.sStart = beginPosition(bm.alignRow1);
+        bm.qStart = beginPosition(bm.alignRow0);
+        bm.sEnd   = endPosition(bm.alignRow1);
+        bm.qEnd   = endPosition(bm.alignRow0);
+
+        computeAlignmentStats(bm, context(lH.gH.outfile));
+
+        if (bm.alignStats.alignmentIdentity < lH.options.idCutOff)
+        {
+            ++lH.stats.hitsFailedExtendPercentIdentTest;
+            record.matches.pop_back();
+            continue;
+        }
+
+        computeBitScore(bm, context(lH.gH.outfile));
+
+        computeEValueThreadSafe(bm, context(lH.gH.outfile));
+
+        if (bm.eValue > lH.options.eCutOff)
+        {
+            ++lH.stats.hitsFailedExtendEValueTest;
+            record.matches.pop_back();
+            continue;
+        }
+
+        _setFrames(bm, m, lH);
+
+        bm._n_qId = it->qryId / qNumFrames(TGlobalHolder::blastProgram);
+        bm._n_sId = it->subjId / sNumFrames(TGlobalHolder::blastProgram);
+    }
+
+    _writeRecord(record, lH);
+
+    return 0;
+}
+
+template <typename TLocalHolder>
+inline int
+iterateMatches(TLocalHolder & lH)
+{
+#ifdef SEQAN_SIMD_ENABLED
+    if (lH.options.extensionMode == LambdaOptions::ExtensionMode::FULL_SIMD)
+        return iterateMatchesFullSimd(lH);
+    else
+#endif
+    if (lH.options.extensionMode == LambdaOptions::ExtensionMode::FULL_SERIAL)
+        return iterateMatchesFullSerial(lH);
+    else
+        return iterateMatchesExtend(lH);
+}
+
 #endif // HEADER GUARD
diff --git a/src/lambda_indexer.cpp b/src/lambda_indexer.cpp
index d53f0df..90eafd9 100644
--- a/src/lambda_indexer.cpp
+++ b/src/lambda_indexer.cpp
@@ -19,8 +19,9 @@
 // lambda.cpp: Main File for the main application
 // ==========================================================================
 
-#include <seqan/basic.h>
+#include <initializer_list>
 
+#include <seqan/basic.h>
 #include <seqan/arg_parse.h>
 #include <seqan/seq_io.h>
 
@@ -178,24 +179,24 @@ realMain(LambdaIndexerOptions     const & options,
         if (sIsTranslated(p))
             _saveOriginalSeqLengths(originalSeqs.limits, options);
 
-        // convert the seg file to seqan binary format
-        ret = convertMaskingFile(length(originalSeqs), options);
-        if (ret)
-            return ret;
+//         // convert the seg file to seqan binary format
+//         ret = convertMaskingFile(length(originalSeqs), options);
+//         if (ret)
+//             return ret;
 
         // translate or swap depending on program
         translateOrSwap(translatedSeqs, originalSeqs, options);
     }
 
     // dump translated and unreduced sequences (except where they are included in index)
-    if ((options.alphReduction != 0) || (options.dbIndexType != 0))
+    if ((options.alphReduction != 0) || (options.dbIndexType == DbIndexType::FM_INDEX))
         dumpTranslatedSeqs(translatedSeqs, options);
 
     // see if final sequence set actually fits into index 
     if (!checkIndexSize(translatedSeqs))
         return -1;
 
-    if (options.dbIndexType == 1)
+    if (options.dbIndexType == DbIndexType::FM_INDEX)
     {
         using TIndexSpec = TFMIndex<TIndexSpecSpec>;
         generateIndexAndDump<TIndexSpec,TIndexSpecSpec>(translatedSeqs,
@@ -211,6 +212,21 @@ realMain(LambdaIndexerOptions     const & options,
                                                         TRedAlph());
     }
 
+    // dump options
+    for (auto && s : std::initializer_list<std::pair<std::string, std::string>>
+         {
+             { options.indexDir + "/option:db_index_type",   std::to_string(static_cast<uint32_t>(options.dbIndexType))},
+             { options.indexDir + "/option:alph_original",   std::string(_alphName(OrigSubjAlph<p>())) },
+             { options.indexDir + "/option:alph_translated", std::string(_alphName(TransAlph<p>())) },
+             { options.indexDir + "/option:alph_reduced",    std::string(_alphName(TRedAlph())) },
+             { options.indexDir + "/option:genetic_code",    std::to_string(options.geneticCode) }
+         })
+    {
+        std::ofstream f{std::get<0>(s).c_str(),  std::ios_base::out | std::ios_base::binary};
+        f << std::get<1>(s);
+        f.close();
+    }
+
     return 0;
 }
 
diff --git a/src/lambda_indexer.hpp b/src/lambda_indexer.hpp
index 54fc759..ce40b9f 100644
--- a/src/lambda_indexer.hpp
+++ b/src/lambda_indexer.hpp
@@ -113,8 +113,8 @@ loadSubjSeqsAndIds(TCDStringSet<String<TOrigAlph>> & originalSeqs,
     myPrint(options, 1, "Dumping Subj Ids...");
 
     //TODO save to TMPDIR instead
-    CharString _path = options.dbFile;
-    append(_path, ".ids");
+    CharString _path = options.indexDir;
+    append(_path, "/seq_ids");
     save(ids, toCString(_path));
 
     myPrint(options, 1, " done.\n");
@@ -139,8 +139,8 @@ _saveOriginalSeqLengths(TLimits limits, // we want copy!
 
     myPrint(options, 1, " dumping untranslated subject lengths...");
     //TODO save to TMPDIR instead
-    CharString _path = options.dbFile;
-    append(_path, ".untranslengths");
+    CharString _path = options.indexDir;
+    append(_path, "/untranslated_seq_lengths");
     save(limits, toCString(_path));
 }
 
@@ -184,7 +184,7 @@ dumpTranslatedSeqs(TCDStringSet<String<TTransAlph>> const & translatedSeqs,
     myPrint(options, 1, "Dumping unreduced Subj Sequences...");
 
     //TODO save to TMPDIR instead
-    std::string _path = options.dbFile + '.' + std::string(_alphName(TTransAlph()));
+    std::string _path = options.indexDir + "/translated_seqs";
     save(translatedSeqs, _path.c_str());
 
     myPrint(options, 1, " done.\n");
@@ -252,132 +252,132 @@ checkIndexSize(TCDStringSet<String<TRedAlph>> const & seqs)
     return true;
 }
 
-// --------------------------------------------------------------------------
-// Function loadSubj()
-// --------------------------------------------------------------------------
-
-inline int
-convertMaskingFile(uint64_t numberOfSeqs,
-                   LambdaIndexerOptions const & options)
-
-{
-    StringSet<String<unsigned>, Owner<ConcatDirect<>>> segIntStarts;
-    StringSet<String<unsigned>, Owner<ConcatDirect<>>> segIntEnds;
-//     resize(segIntervals, numberOfSeqs, Exact());
-
-    if (options.segFile != "")
-    {
-        myPrint(options, 1, "Constructing binary seqan masking from seg-file...");
-
-        std::ifstream stream;
-        stream.open(toCString(options.segFile));
-        if (!stream.is_open())
-        {
-            std::cerr << "ERROR: could not open seg file.\n";
-            return -1;
-        }
-
-        auto reader = directionIterator(stream, Input());
-
-//         StringSet<String<Tuple<unsigned, 2>>> _segIntervals;
-//         auto & _segIntervals = segIntervals;
-//         resize(_segIntervals, numberOfSeqs, Exact());
-        StringSet<String<unsigned>> _segIntStarts;
-        StringSet<String<unsigned>> _segIntEnds;
-        resize(_segIntStarts, numberOfSeqs, Exact());
-        resize(_segIntEnds, numberOfSeqs, Exact());
-        CharString buf;
-//         std::tuple<unsigned, unsigned> tup;
-
-//         auto curSeq = begin(_segIntervals);
-        unsigned curSeq = 0;
-        while (value(reader) == '>')
-        {
-//             if (curSeq == end(_segIntervals))
-//                 return -7;
-            if (curSeq == numberOfSeqs)
-            {
-                std::cerr << "ERROR: seg file has more entries then database.\n";
-                return -7;
-            }
-            skipLine(reader);
-            if (atEnd(reader))
-                break;
-
-            unsigned curInt = 0;
-            while ((!atEnd(reader)) && (value(reader) != '>'))
-            {
-                resize(_segIntStarts[curSeq], length(_segIntStarts[curSeq])+1);
-                resize(_segIntEnds[curSeq], length(_segIntEnds[curSeq])+1);
-                clear(buf);
-                readUntil(buf, reader, IsWhitespace());
-
-//                 std::get<0>(tup) = strtoumax(toCString(buf), 0, 10);
-                _segIntStarts[curSeq][curInt] = strtoumax(toCString(buf), 0, 10);
-                skipUntil(reader, IsDigit());
-
-                clear(buf);
-                readUntil(buf, reader, IsWhitespace());
-
-//                 std::get<1>(tup) = strtoumax(toCString(buf), 0, 10);
-                _segIntEnds[curSeq][curInt] = strtoumax(toCString(buf), 0, 10);
-
-//                 appendValue(*curSeq, tup);
-
-                skipLine(reader);
-                curInt++;
-            }
-            if (atEnd(reader))
-                break;
-            else
-                curSeq++;
-        }
-//         if (curSeq != end(_segIntervals))
-//             return -9;
-        if (curSeq != (numberOfSeqs - 1))
-        {
-            std::cerr << "ERROR: seg file has less entries (" << curSeq + 1
-                      << ") than database (" << numberOfSeqs << ").\n";
-            return -9;
-        }
-
-        segIntStarts.concat = concat(_segIntStarts);
-        segIntStarts.limits = stringSetLimits(_segIntStarts);
-        segIntEnds.concat = concat(_segIntEnds);
-        segIntEnds.limits = stringSetLimits(_segIntEnds);
-//         segIntEnds = _segIntEnds;
-//         segIntervals = _segIntervals; // non-concatdirect to concatdirect
-
-        stream.close();
-
-    } else
-    {
-        myPrint(options, 1, "No Seg-File specified, no masking will take place.\n");
-//         resize(segIntervals, numberOfSeqs, Exact());
-        resize(segIntStarts, numberOfSeqs, Exact());
-        resize(segIntEnds, numberOfSeqs, Exact());
-    }
-
-//     for (unsigned u = 0; u < length(segIntStarts); ++u)
+// // --------------------------------------------------------------------------
+// // Function loadSubj()
+// // --------------------------------------------------------------------------
+//
+// inline int
+// convertMaskingFile(uint64_t numberOfSeqs,
+//                    LambdaIndexerOptions const & options)
+//
+// {
+//     StringSet<String<unsigned>, Owner<ConcatDirect<>>> segIntStarts;
+//     StringSet<String<unsigned>, Owner<ConcatDirect<>>> segIntEnds;
+// //     resize(segIntervals, numberOfSeqs, Exact());
+//
+//     if (options.segFile != "")
 //     {
-//         myPrint(options, 1,u, ": ";
-//         for (unsigned v = 0; v < length(segIntStarts[u]); ++v)
+//         myPrint(options, 1, "Constructing binary seqan masking from seg-file...");
+//
+//         std::ifstream stream;
+//         stream.open(toCString(options.segFile));
+//         if (!stream.is_open())
+//         {
+//             std::cerr << "ERROR: could not open seg file.\n";
+//             return -1;
+//         }
+//
+//         auto reader = directionIterator(stream, Input());
+//
+// //         StringSet<String<Tuple<unsigned, 2>>> _segIntervals;
+// //         auto & _segIntervals = segIntervals;
+// //         resize(_segIntervals, numberOfSeqs, Exact());
+//         StringSet<String<unsigned>> _segIntStarts;
+//         StringSet<String<unsigned>> _segIntEnds;
+//         resize(_segIntStarts, numberOfSeqs, Exact());
+//         resize(_segIntEnds, numberOfSeqs, Exact());
+//         CharString buf;
+// //         std::tuple<unsigned, unsigned> tup;
+//
+// //         auto curSeq = begin(_segIntervals);
+//         unsigned curSeq = 0;
+//         while (value(reader) == '>')
+//         {
+// //             if (curSeq == end(_segIntervals))
+// //                 return -7;
+//             if (curSeq == numberOfSeqs)
+//             {
+//                 std::cerr << "ERROR: seg file has more entries then database.\n";
+//                 return -7;
+//             }
+//             skipLine(reader);
+//             if (atEnd(reader))
+//                 break;
+//
+//             unsigned curInt = 0;
+//             while ((!atEnd(reader)) && (value(reader) != '>'))
+//             {
+//                 resize(_segIntStarts[curSeq], length(_segIntStarts[curSeq])+1);
+//                 resize(_segIntEnds[curSeq], length(_segIntEnds[curSeq])+1);
+//                 clear(buf);
+//                 readUntil(buf, reader, IsWhitespace());
+//
+// //                 std::get<0>(tup) = strtoumax(toCString(buf), 0, 10);
+//                 _segIntStarts[curSeq][curInt] = strtoumax(toCString(buf), 0, 10);
+//                 skipUntil(reader, IsDigit());
+//
+//                 clear(buf);
+//                 readUntil(buf, reader, IsWhitespace());
+//
+// //                 std::get<1>(tup) = strtoumax(toCString(buf), 0, 10);
+//                 _segIntEnds[curSeq][curInt] = strtoumax(toCString(buf), 0, 10);
+//
+// //                 appendValue(*curSeq, tup);
+//
+//                 skipLine(reader);
+//                 curInt++;
+//             }
+//             if (atEnd(reader))
+//                 break;
+//             else
+//                 curSeq++;
+//         }
+// //         if (curSeq != end(_segIntervals))
+// //             return -9;
+//         if (curSeq != (numberOfSeqs - 1))
 //         {
-//             myPrint(options, 1,'(', segIntStarts[u][v], ", ", segIntEnds[u][v], ")  ";
+//             std::cerr << "ERROR: seg file has less entries (" << curSeq + 1
+//                       << ") than database (" << numberOfSeqs << ").\n";
+//             return -9;
 //         }
-//         myPrint(options, 1,'\n';
+//
+//         segIntStarts.concat = concat(_segIntStarts);
+//         segIntStarts.limits = stringSetLimits(_segIntStarts);
+//         segIntEnds.concat = concat(_segIntEnds);
+//         segIntEnds.limits = stringSetLimits(_segIntEnds);
+// //         segIntEnds = _segIntEnds;
+// //         segIntervals = _segIntervals; // non-concatdirect to concatdirect
+//
+//         stream.close();
+//
+//     } else
+//     {
+//         myPrint(options, 1, "No Seg-File specified, no masking will take place.\n");
+// //         resize(segIntervals, numberOfSeqs, Exact());
+//         resize(segIntStarts, numberOfSeqs, Exact());
+//         resize(segIntEnds, numberOfSeqs, Exact());
 //     }
-    myPrint(options, 1, "Dumping binary seqan mask file...");
-    CharString _path = options.dbFile;
-    append(_path, ".binseg_s");
-    save(segIntStarts, toCString(_path));
-    _path = options.dbFile;
-    append(_path, ".binseg_e");
-    save(segIntEnds, toCString(_path));
-    myPrint(options, 1, " done.\n");
-    myPrint(options, 2, "\n");
-    return 0;
-}
+//
+// //     for (unsigned u = 0; u < length(segIntStarts); ++u)
+// //     {
+// //         myPrint(options, 1,u, ": ";
+// //         for (unsigned v = 0; v < length(segIntStarts[u]); ++v)
+// //         {
+// //             myPrint(options, 1,'(', segIntStarts[u][v], ", ", segIntEnds[u][v], ")  ";
+// //         }
+// //         myPrint(options, 1,'\n';
+// //     }
+//     myPrint(options, 1, "Dumping binary seqan mask file...");
+//     CharString _path = options.dbFile;
+//     append(_path, ".binseg_s");
+//     save(segIntStarts, toCString(_path));
+//     _path = options.dbFile;
+//     append(_path, ".binseg_e");
+//     save(segIntEnds, toCString(_path));
+//     myPrint(options, 1, " done.\n");
+//     myPrint(options, 2, "\n");
+//     return 0;
+// }
 
 // --------------------------------------------------------------------------
 // Function createSuffixArray()
@@ -566,13 +566,10 @@ generateIndexAndDump(StringSet<TString, TSpec>        & seqs,
     // Dump Index
     myPrint(options, 1, "Writing Index to disk...");
     s = sysTime();
-    std::string path = toCString(options.dbFile);
-    path += '.' + std::string(_alphName(TRedAlph()));
-    if (indexIsFM)
-        path += ".fm";
-    else
-        path += ".sa";
+    std::string path = options.indexDir + "/index";
+
     save(dbIndex, path.c_str());
+
     e = sysTime() - s;
     myPrint(options, 1, " done.\n");
     myPrint(options, 2, "Runtime: ", e, "s \n");
diff --git a/src/match.hpp b/src/match.hpp
index bc664b5..d44d99a 100644
--- a/src/match.hpp
+++ b/src/match.hpp
@@ -44,10 +44,10 @@ struct Match
     TQId qryId;
     TSId subjId;
     TPos qryStart;
-//     TPos qryEnd;
+    TPos qryEnd;
 
     TPos subjStart;
-//     TPos subjEnd;
+    TPos subjEnd;
 
 //     Match()
 //     :
@@ -67,13 +67,13 @@ struct Match
 
     inline bool operator== (Match const & m2) const
     {
-         return std::tie(qryId, subjId, qryStart, subjStart/*, qryEnd, subjEnd*/)
-             == std::tie(m2.qryId, m2.subjId, m2.qryStart, m2.subjStart/*, m2.qryEnd, m2.subjEnd*/);
+         return std::tie(qryId, subjId, qryStart, subjStart, qryEnd, subjEnd)
+             == std::tie(m2.qryId, m2.subjId, m2.qryStart, m2.subjStart, m2.qryEnd, m2.subjEnd);
     }
     inline bool operator< (Match const & m2) const
     {
-         return std::tie(qryId, subjId, qryStart, subjStart/*, qryEnd, subjEnd*/)
-              < std::tie(m2.qryId, m2.subjId, m2.qryStart, m2.subjStart/*, m2.qryEnd, m2.subjEnd*/);
+         return std::tie(qryId, subjId, qryStart, subjStart, qryEnd, subjEnd)
+              < std::tie(m2.qryId, m2.subjId, m2.qryStart, m2.subjStart, m2.qryEnd, m2.subjEnd);
     }
 };
 
@@ -272,16 +272,16 @@ myHyperSortSingleIndex(std::vector<Match<TAlph>> & matches,
 //     m1.subjEnd   = std::max(m1.subjEnd,  m2.subjEnd);
 // }
 
-
-// inline void
-// _printMatch(Match const & m)
-// {
-//     std::cout << "MATCH  Query " << m.qryId
-//               << "(" << m.qryStart << ", " << m.qryEnd
-//               << ")   on Subject "<< m.subjId
-//               << "(" << m.subjStart << ", " << m.subjEnd
-//               << ")" <<  std::endl << std::flush;
-// }
+template <typename TAlph>
+inline void
+_printMatch(Match<TAlph> const & m)
+{
+    std::cout << "MATCH  Query " << m.qryId
+              << "(" << m.qryStart << ", " << m.qryEnd
+              << ")   on Subject "<< m.subjId
+              << "(" << m.subjStart << ", " << m.subjEnd
+              << ")" <<  std::endl << std::flush;
+}
 
 
 
diff --git a/src/misc.hpp b/src/misc.hpp
index bd6de73..ddd0967 100644
--- a/src/misc.hpp
+++ b/src/misc.hpp
@@ -412,6 +412,41 @@ appendToStatus(std::stringstream & status,
 }
 
 // ----------------------------------------------------------------------------
+// Function computeEValueThreadSafe
+// ----------------------------------------------------------------------------
+
+template <typename TBlastMatch,
+          typename TScore,
+          BlastProgram p,
+          BlastTabularSpec h>
+inline double
+computeEValueThreadSafe(TBlastMatch & match,
+                        BlastIOContext<TScore, p, h> & context)
+{
+#if defined(__FreeBSD__) && defined(STDLIB_LLVM)
+    // https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192320
+    static std::vector<std::unordered_map<uint64_t, uint64_t>> _cachedLengthAdjustmentsArray(omp_get_num_threads());
+    static std::unordered_map<uint64_t, uint64_t> & _cachedLengthAdjustments = _cachedLengthAdjustmentsArray[omp_get_thread_num()];
+#else
+    static thread_local std::unordered_map<uint64_t, uint64_t> _cachedLengthAdjustments;
+#endif
+
+    // convert to 64bit and divide for translated sequences
+    uint64_t ql = match.qLength / (qIsTranslated(context.blastProgram) ? 3 : 1);
+    // length adjustment not yet computed
+    if (_cachedLengthAdjustments.find(ql) == _cachedLengthAdjustments.end())
+        _cachedLengthAdjustments[ql] = _lengthAdjustment(context.dbTotalLength, ql, context.scoringScheme);
+
+    uint64_t adj = _cachedLengthAdjustments[ql];
+
+    match.eValue = _computeEValue(match.alignStats.alignmentScore,
+                                  ql - adj,
+                                  context.dbTotalLength - adj,
+                                  context.scoringScheme);
+    return match.eValue;
+}
+
+// ----------------------------------------------------------------------------
 // remove tag type
 // ----------------------------------------------------------------------------
 
diff --git a/src/options.hpp b/src/options.hpp
index 7441cf9..b73dc5b 100644
--- a/src/options.hpp
+++ b/src/options.hpp
@@ -104,9 +104,10 @@ struct DefaultIndexStringSpec<StringSet<TString, TSpec>>
 template <typename TDirection, typename TStorageSpec>
 struct FormattedFileContext<FormattedFile<Bam, TDirection, BlastTabular>, TStorageSpec>
 {
-    typedef StringSet<Segment<String<char, MMap<> >, InfixSegment> >   TNameStore;
-    typedef NameStoreCache<TNameStore>                                  TNameStoreCache;
-    typedef BamIOContext<TNameStore, TNameStoreCache, TStorageSpec>     Type;
+    typedef typename DefaultIndexStringSpec<StringSet<void, void>>::Type TStringSpec; // see above
+    typedef StringSet<Segment<String<char, TStringSpec>, InfixSegment> > TNameStore;
+    typedef NameStoreCache<TNameStore>                                   TNameStoreCache;
+    typedef BamIOContext<TNameStore, TNameStoreCache, TStorageSpec>      Type;
 };
 
 }
@@ -122,7 +123,8 @@ struct LambdaFMIndexConfig
 #else
     using TAlloc    = Alloc<>;
 #endif
-    using Bwt       = WaveletTree<void, WTRDConfig<LengthSum, TAlloc> >;
+//     using Bwt       = WaveletTree<void, WTRDConfig<LengthSum, TAlloc> >;
+    using Bwt       = Levels<void, LevelsRDConfig<LengthSum, TAlloc, 1, 3> >;
     using Sentinels = Levels<void, LevelsRDConfig<LengthSum, TAlloc> >;
 
     static const unsigned SAMPLING = 10;
@@ -187,11 +189,22 @@ bool setEnv(TString const & key, TValue & value)
 }
 
 // ==========================================================================
+// Option Enums
+// ==========================================================================
+
+enum class DbIndexType : uint8_t
+{
+    SUFFIX_ARRAY,
+    FM_INDEX,
+    BI_FM_INDEX
+};
+
+// ==========================================================================
 // Classes
 // ==========================================================================
 
 // --------------------------------------------------------------------------
-// Class LambdaOptions
+// Class SharedOptions
 // --------------------------------------------------------------------------
 
 // This struct stores the options from the command line.
@@ -203,13 +216,9 @@ struct SharedOptions
 
     std::string commandLine;
 
-    std::string dbFile;
+    std::string indexDir;
 
-    int      dbIndexType = 0;
-    // for indexer, the file format of database sequences
-    // for main app, the file format of query sequences
-    // 0 -- fasta, 1 -- fastq
-//     int      fileFormat = 0;
+    DbIndexType dbIndexType;
 
     int      alphReduction = 0;
 
@@ -233,6 +242,9 @@ struct SharedOptions
     }
 };
 
+// --------------------------------------------------------------------------
+// Class LambdaOptions
+// --------------------------------------------------------------------------
 
 struct LambdaOptions : public SharedOptions
 {
@@ -255,6 +267,7 @@ struct LambdaOptions : public SharedOptions
 //     bool            semiGlobal;
 
     bool            doubleIndexing = true;
+    bool            adaptiveSeeding;
 
     unsigned        seedLength  = 0;
     unsigned        maxSeedDist = 1;
@@ -281,8 +294,18 @@ struct LambdaOptions : public SharedOptions
     int             idCutOff    = 0;
     unsigned long   maxMatches  = 500;
 
+    enum class ExtensionMode : uint8_t
+    {
+        AUTO,
+        XDROP,
+        FULL_SERIAL,
+        FULL_SIMD
+    };
+    ExtensionMode   extensionMode;
+
     bool            filterPutativeDuplicates = true;
     bool            filterPutativeAbundant = true;
+    bool            mergePutativeSiblings = true;
 
     int             preScoring = 0; // 0 = off, 1 = seed, 2 = region (
     double          preScoringThresh    = 0.0;
@@ -293,9 +316,14 @@ struct LambdaOptions : public SharedOptions
     }
 };
 
+// --------------------------------------------------------------------------
+// Class LambdaIndexerOptions
+// --------------------------------------------------------------------------
+
 struct LambdaIndexerOptions : public SharedOptions
 {
-    std::string     segFile = "";
+    std::string     dbFile;
+//     std::string     segFile = "";
     std::string     algo = "";
 
     bool            truncateIDs;
@@ -310,7 +338,7 @@ struct LambdaIndexerOptions : public SharedOptions
 // ==========================================================================
 
 // --------------------------------------------------------------------------
-// Function displayCopyright()
+// Function sharedSetup()
 // --------------------------------------------------------------------------
 
 void
@@ -321,7 +349,7 @@ sharedSetup(ArgumentParser & parser)
                                 std::string(SEQAN_REVISION) + ")";
     setVersion(parser, versionString);
     setDate(parser, __DATE__);
-    setShortCopyright(parser, "2013-2016 Hannes Hauswedell, released under the GNU GPL v3 (or later); "
+    setShortCopyright(parser, "2013-2016 Hannes Hauswedell, released under the GNU AGPL v3 (or later); "
                               "2016 Knut Reinert and Freie Universität Berlin, released under the 3-clause-BSDL");
 
     setCitation(parser, "Hauswedell et al (2014); doi: 10.1093/bioinformatics/btu439");
@@ -330,18 +358,18 @@ sharedSetup(ArgumentParser & parser)
         " Copyright (c) 2013-2016, Hannes Hauswedell\n"
         " All rights reserved.\n"
         "\n"
-        " Lambda is free software: you can redistribute it and/or modify\n"
-        " it under the terms of the GNU General Public License as published by\n"
-        " the Free Software Foundation, either version 3 of the License, or\n"
-        " (at your option) any later version.\n"
+        " This program is free software: you can redistribute it and/or modify\n"
+        " it under the terms of the GNU Affero General Public License as\n"
+        " published by the Free Software Foundation, either version 3 of the\n"
+        " License, or (at your option) any later version.\n"
         "\n"
         " Lambda is distributed in the hope that it will be useful,\n"
         " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
         " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
         " GNU General Public License for more details.\n"
         "\n"
-        " You should have received a copy of the GNU General Public License\n"
-        " along with Lambda.  If not, see <http://www.gnu.org/licenses/>.\n"
+        " You should have received a copy of the GNU Affero General Public License\n"
+        " along with this program.  If not, see <http://www.gnu.org/licenses/>.\n"
         "\n"
         " Copyright (c) 2016 Knut Reinert and Freie Universität Berlin\n"
         " All rights reserved.\n"
@@ -410,7 +438,7 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
 
     // Define usage line and long description.
     addUsageLine(parser, "[\\fIOPTIONS\\fP] \\fI-q QUERY.fasta\\fP "
-                         "\\fI-d DATABASE.fasta\\fP "
+                         "\\fI-i INDEX.lambda\\fP "
                          "[\\fI-o output.m8\\fP]");
 
     sharedSetup(parser);
@@ -423,12 +451,12 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     setValidValues(parser, "query", toCString(concat(getFileExtensions(SeqFileIn()), ' ')));
     setRequired(parser, "q");
 
-    addOption(parser, ArgParseOption("d", "database",
-        "Path to original database sequences (a precomputed index with .sa or .fm needs to exist!).",
+    addOption(parser, ArgParseOption("i", "index",
+        "The database index (created by the lambda_indexer executable).",
         ArgParseArgument::INPUT_FILE,
         "IN"));
-    setValidValues(parser, "database", toCString(concat(getFileExtensions(SeqFileIn()), ' ')));
-    setRequired(parser, "d");
+    setRequired(parser, "index");
+    setValidValues(parser, "index", ".lambda");
 
     addOption(parser, ArgParseOption("di", "db-index-type",
         "database index is in this format.",
@@ -627,6 +655,14 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
 //                                             ArgParseArgument::INTEGER));
 //     setDefaultValue(parser, "ungapped-seeds", "1");
 
+    addOption(parser, ArgParseOption("as", "adaptive-seeding",
+        "SECRET",
+        ArgParseArgument::STRING,
+        "STR"));
+    setValidValues(parser, "adaptive-seeding", "on off");
+    setDefaultValue(parser, "adaptive-seeding", "on");
+    setAdvanced(parser, "adaptive-seeding");
+
     addOption(parser, ArgParseOption("sl", "seed-length",
         "Length of the seeds (default = 14 for BLASTN).",
         ArgParseArgument::INTEGER));
@@ -637,7 +673,7 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
         "Offset for seeding (if unset = seed-length, non-overlapping; "
         "default = 5 for BLASTN).",
         ArgParseArgument::INTEGER));
-    setDefaultValue(parser, "seed-offset", "10");
+    setDefaultValue(parser, "seed-offset", "5");
     setAdvanced(parser, "seed-offset");
 
     addOption(parser, ArgParseOption("sd", "seed-delta",
@@ -691,6 +727,14 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     setDefaultValue(parser, "filter-putative-abundant", "on");
     setAdvanced(parser, "filter-putative-abundant");
 
+    addOption(parser, ArgParseOption("pm", "merge-putative-siblings",
+        "Merge seed from one region, "
+        "stop searching if the remaining realm looks unfeasable.",
+        ArgParseArgument::STRING));
+    setValidValues(parser, "merge-putative-siblings", "on off");
+    setDefaultValue(parser, "merge-putative-siblings", "on");
+    setAdvanced(parser, "merge-putative-siblings");
+
 //     addOption(parser, ArgParseOption("se",
 //                                             "seedminevalue",
 //                                             "after postproc worse seeds are "
@@ -759,6 +803,17 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     setMinValue(parser, "band", "-3");
     setAdvanced(parser, "band");
 
+    addOption(parser, ArgParseOption("em", "extension-mode",
+        "Choice of extension algorithms.",
+        ArgParseArgument::STRING));
+#ifdef SEQAN_SIMD_ENABLED
+    setValidValues(parser, "extension-mode", "auto xdrop fullSerial fullSIMD");
+#else
+    setValidValues(parser, "extension-mode", "auto xdrop fullSerial");
+#endif
+    setDefaultValue(parser, "extension-mode", "auto");
+    setAdvanced(parser, "extension-mode");
+
     addTextSection(parser, "Tuning");
     addText(parser, "Tuning the seeding parameters and (de)activating alphabet "
                     "reduction has a strong "
@@ -804,6 +859,9 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
 
     // Extract option values.
     getOptionValue(options.queryFile, parser, "query");
+
+    getOptionValue(options.indexDir, parser, "index");
+
 //     if (endsWith(options.queryFile, ".fastq") ||
 //         endsWith(options.queryFile, ".fq"))
 //         options.fileFormat = 1;
@@ -929,6 +987,10 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     options.versionInformationToOutputFile = (buffer == "on");
 
     clear(buffer);
+    getOptionValue(buffer, parser, "adaptive-seeding");
+    options.adaptiveSeeding = (buffer == "on");
+
+    clear(buffer);
     getOptionValue(options.seedLength, parser, "seed-length");
     if ((!isSet(parser, "seed-length")) &&
         (options.blastProgram == BlastProgram::BLASTN))
@@ -937,7 +999,7 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     if (isSet(parser, "seed-offset"))
         getOptionValue(options.seedOffset, parser, "seed-offset");
     else
-        options.seedOffset = options.seedLength;
+        options.seedOffset = options.seedLength / 2;
 
     if (isSet(parser, "seed-gravity"))
         getOptionValue(options.seedGravity, parser, "seed-gravity");
@@ -1009,11 +1071,17 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     getOptionValue(buffer, parser, "filter-putative-abundant");
     options.filterPutativeAbundant = (buffer == "on");
 
+    getOptionValue(buffer, parser, "merge-putative-siblings");
+    options.mergePutativeSiblings = (buffer == "on");
+
     // TODO always prescore 1
     getOptionValue(options.preScoring, parser, "pre-scoring");
     if ((!isSet(parser, "pre-scoring")) &&
         (options.alphReduction == 0))
         options.preScoring = 1;
+    // for adaptive seeding we take the full resized seed (and no surroundings)
+//     if (options.adaptiveSeeding)
+//         options.preScoring = 1;
 
     getOptionValue(options.preScoringThresh, parser, "pre-scoring-threshold");
 //     if (options.preScoring == 0)
@@ -1023,6 +1091,33 @@ parseCommandLine(LambdaOptions & options, int argc, char const ** argv)
     getOptionValue(numbuf, parser, "num-matches");
     options.maxMatches = static_cast<unsigned long>(numbuf);
 
+    getOptionValue(buffer, parser, "extension-mode");
+    if (buffer == "fullSIMD")
+    {
+        options.extensionMode = LambdaOptions::ExtensionMode::FULL_SIMD;
+        options.filterPutativeAbundant = false;
+        options.filterPutativeDuplicates = false;
+        options.mergePutativeSiblings = false;
+        options.xDropOff = -1;
+        options.band = -1;
+    }
+    else if (buffer == "fullSerial")
+    {
+        options.extensionMode = LambdaOptions::ExtensionMode::FULL_SERIAL;
+        options.filterPutativeAbundant = false;
+        options.filterPutativeDuplicates = false;
+        options.mergePutativeSiblings = false;
+        options.xDropOff = -1;
+    }
+    else if (buffer == "xdrop")
+    {
+        options.extensionMode = LambdaOptions::ExtensionMode::XDROP;
+    }
+    else
+    {
+        options.extensionMode = LambdaOptions::ExtensionMode::AUTO;
+    }
+
     return ArgumentParser::PARSE_OK;
 }
 
@@ -1034,7 +1129,7 @@ parseCommandLine(LambdaIndexerOptions & options, int argc, char const ** argv)
     ArgumentParser parser("lambda_indexer");
 
     // Define usage line and long description.
-    addUsageLine(parser, "[\\fIOPTIONS\\fP] \\-d DATABASE.fasta\\fP");
+    addUsageLine(parser, "[\\fIOPTIONS\\fP] \\-d DATABASE.fasta [-i INDEX.lambda]\\fP");
 
     sharedSetup(parser);
 
@@ -1048,21 +1143,20 @@ parseCommandLine(LambdaIndexerOptions & options, int argc, char const ** argv)
     setRequired(parser, "database");
     setValidValues(parser, "database", toCString(concat(getFileExtensions(SeqFileIn()), ' ')));
 
-    addOption(parser, ArgParseOption("s",
-        "segfile",
-        "SEG intervals for database"
-        "(optional).",
-        ArgParseArgument::INPUT_FILE));
-
-    setValidValues(parser, "segfile", "seg");
+//     addOption(parser, ArgParseOption("s",
+//         "segfile",
+//         "SEG intervals for database"
+//         "(optional).",
+//         ArgParseArgument::INPUT_FILE));
+//     setValidValues(parser, "segfile", "seg");
+//     hideOption(parser, "segfile"); // TODO remove completely
 
     addSection(parser, "Output Options");
-//     addOption(parser, ArgParseOption("o",
-//                                             "output",
-//                                             "Index of database sequences",
-//                                             ArgParseArgument::OUTPUT_FILE,
-//                                             "OUT"));
-//     setValidValues(parser, "output", "sa fm");
+    addOption(parser, ArgParseOption("i", "index",
+        "The output directory for the index files (defaults to \"DATABASE.lambda\").",
+        ArgParseArgument::INPUT_FILE,
+        "OUT"));
+    setValidValues(parser, "index", ".lambda");
 
     addOption(parser, ArgParseOption("di", "db-index-type",
         "Suffix array or full-text minute space.",
@@ -1186,7 +1280,7 @@ parseCommandLine(LambdaIndexerOptions & options, int argc, char const ** argv)
         return res;
 
     // Extract option values
-    getOptionValue(options.segFile, parser, "segfile");
+//     getOptionValue(options.segFile, parser, "segfile");
     getOptionValue(options.algo, parser, "algorithm");
     if ((options.algo == "mergesort") || (options.algo == "quicksort") || (options.algo == "quicksortbuckets"))
     {
@@ -1202,6 +1296,29 @@ parseCommandLine(LambdaIndexerOptions & options, int argc, char const ** argv)
     getOptionValue(buffer, parser, "truncate-ids");
     options.truncateIDs = (buffer == "on");
 
+
+    getOptionValue(options.dbFile, parser, "database");
+    if (isSet(parser, "index"))
+        getOptionValue(options.indexDir, parser, "index");
+    else
+        options.indexDir = options.dbFile + ".lambda";
+
+
+    if (fileExists(options.indexDir.c_str()))
+    {
+        std::cerr << "ERROR: An output directory already exists at " << options.indexDir << '\n'
+                  << "Remove it, or choose a different location.\n";
+        return ArgumentParser::PARSE_ERROR;
+    }
+    else
+    {
+        if (mkdir(options.indexDir.c_str(), S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH))
+        {
+            std::cerr << "ERROR: Cannot create output directory at " << options.indexDir << '\n';;
+            return ArgumentParser::PARSE_ERROR;
+        }
+    }
+
     return ArgumentParser::PARSE_OK;
 }
 
@@ -1212,13 +1329,13 @@ parseCommandLineShared(SharedOptions & options, ArgumentParser & parser)
     int buf = 0;
     std::string buffer;
 
-    getOptionValue(options.dbFile, parser, "database");
-
     getOptionValue(buffer, parser, "db-index-type");
     if (buffer == "sa")
-        options.dbIndexType = 0;
-    else // if fm
-        options.dbIndexType = 1;
+        options.dbIndexType = DbIndexType::SUFFIX_ARRAY;
+    else if (buffer == "bifm")
+        options.dbIndexType = DbIndexType::BI_FM_INDEX;
+    else
+        options.dbIndexType = DbIndexType::FM_INDEX;
 
     getOptionValue(buffer, parser, "program");
     if (buffer == "blastn")
@@ -1274,6 +1391,10 @@ parseCommandLineShared(SharedOptions & options, ArgumentParser & parser)
     return ArgumentParser::PARSE_OK;
 }
 
+// --------------------------------------------------------------------------
+// Function _alphName()
+// --------------------------------------------------------------------------
+
 constexpr const char *
 _alphName(AminoAcid const & /**/)
 {
@@ -1316,6 +1437,26 @@ _alphName(Dna5 const & /**/)
     return "dna5";
 }
 
+// --------------------------------------------------------------------------
+// Function _indexName()
+// --------------------------------------------------------------------------
+
+inline std::string
+_indexName(DbIndexType const t)
+{
+    switch (t)
+    {
+        case DbIndexType::SUFFIX_ARRAY:  return "suffix_array";
+        case DbIndexType::FM_INDEX:      return "fm_index";
+        case DbIndexType::BI_FM_INDEX:   return "bi_fm_index";
+    }
+    return "ERROR_UNKNOWN_INDEX_TYPE";
+}
+
+// --------------------------------------------------------------------------
+// Function printOptions()
+// --------------------------------------------------------------------------
+
 template <typename TLH>
 inline void
 printOptions(LambdaOptions const & options)
@@ -1334,7 +1475,7 @@ printOptions(LambdaOptions const & options)
     std::cout << "OPTIONS\n"
               << " INPUT\n"
               << "  query file:               " << options.queryFile << "\n"
-              << "  db file:                  " << options.dbFile << "\n"
+              << "  index directory:          " << options.indexDir << "\n"
               << "  db index type:            " << (TGH::indexIsFM
                                                     ? "FM-Index\n"
                                                     : "SA-Index\n")
@@ -1397,6 +1538,7 @@ printOptions(LambdaOptions const & options)
               << "  putative-duplicates:      " << (options.filterPutativeDuplicates
                                                     ? std::string("on")
                                                     : std::string("off")) << "\n"
+
               << " SCORING\n"
               << "  scoring scheme:           " << options.scoringMethod << "\n"
               << "  score-match:              " << (options.scoringMethod
@@ -1407,10 +1549,36 @@ printOptions(LambdaOptions const & options)
                                                     : std::to_string(options.misMatch)) << "\n"
               << "  score-gap:                " << options.gapExtend << "\n"
               << "  score-gap-open:           " << options.gapOpen << "\n"
-              << " EXTENSION\n"
+              << " EXTENSION\n";
+    switch (options.extensionMode)
+    {
+        case LambdaOptions::ExtensionMode::AUTO:
+            std::cout
+              << "  extensionMode:            auto (depends on query length)\n"
               << "  x-drop:                   " << options.xDropOff << "\n"
               << "  band:                     " << bandStr << "\n"
-              << " BUILD OPTIONS:\n"
+              << "  [depending on the automatically chosen mode x-drop or band might get disabled.\n";
+              break;
+        case LambdaOptions::ExtensionMode::XDROP:
+            std::cout
+              << "  extensionMode:            individual\n"
+              << "  x-drop:                   " << options.xDropOff << "\n"
+              << "  band:                     " << bandStr << "\n";
+            break;
+        case LambdaOptions::ExtensionMode::FULL_SERIAL:
+            std::cout
+              << "  extensionMode:            batch, but serialized\n"
+              << "  x-drop:                   not used\n"
+              << "  band:                     " << bandStr << "\n";
+            break;
+        case LambdaOptions::ExtensionMode::FULL_SIMD:
+            std::cout
+              << "  extensionMode:            batch with SIMD\n"
+              << "  x-drop:                   not used\n"
+              << "  band:                     not used\n";
+            break;
+    }
+    std::cout << " BUILD OPTIONS:\n"
               << "  cmake_build_type:         " << std::string(CMAKE_BUILD_TYPE) << "\n"
               << "  fastbuild:                "
     #if defined(FASTBUILD)
@@ -1442,6 +1610,14 @@ printOptions(LambdaOptions const & options)
     #else
               << "off\n"
     #endif
+              << "  seqan_simd:               "
+    #if defined(SEQAN_SIMD_ENABLED) && defined(__AVX2__)
+              << "avx2\n"
+    #elif defined(SEQAN_SIMD_ENABLED) && defined(__SSE4_2__)
+              << "sse4\n"
+    #else
+              << "off\n"
+    #endif
               << "\n";
 }
 
diff --git a/src/output.hpp b/src/output.hpp
index f0d9a2f..3dd199e 100644
--- a/src/output.hpp
+++ b/src/output.hpp
@@ -110,14 +110,15 @@ blastMatchOneCigar(TCigar & cigar,
                    TLocalHolder const & lH)
 {
     using TCElem = typename Value<TCigar>::Type;
+    using TGlobalHolder = typename TLocalHolder::TGlobalHolder;
 
     SEQAN_ASSERT_EQ(length(m.alignRow0), length(m.alignRow1));
 
     // translate positions into dna space
-    unsigned const transFac       = qIsTranslated(lH.gH.blastProgram) ? 3 : 1;
+    unsigned const transFac       = qIsTranslated(TGlobalHolder::blastProgram) ? 3 : 1;
     // clips resulting from translation / frameshift are always hard clips
     unsigned const leftFrameClip  = std::abs(m.qFrameShift) - 1;
-    unsigned const rightFrameClip = qIsTranslated(lH.gH.blastProgram) ? (m.qLength - leftFrameClip) % 3 : 0;
+    unsigned const rightFrameClip = qIsTranslated(TGlobalHolder::blastProgram) ? (m.qLength - leftFrameClip) % 3 : 0;
     // regular clipping from local alignment (regions outside match) can be hard or soft
     unsigned const leftClip       = m.qStart * transFac;
     unsigned const rightClip      = (length(source(m.alignRow0)) - m.qEnd) * transFac;
@@ -192,6 +193,7 @@ blastMatchTwoCigar(TCigar & dnaCigar,
                    TLocalHolder const & lH)
 {
     using TCElem = typename Value<TCigar>::Type;
+    using TGlobalHolder = typename TLocalHolder::TGlobalHolder;
 
     SEQAN_ASSERT_EQ(length(m.alignRow0), length(m.alignRow1));
 
@@ -301,7 +303,7 @@ myWriteHeader(TGH & globalHolder, TLambdaOptions const & options)
         context(globalHolder.outfile).fields = options.columns;
         auto & versionString = context(globalHolder.outfile).versionString;
         clear(versionString);
-        append(versionString, _programTagToString(globalHolder.blastProgram));
+        append(versionString, _programTagToString(TGH::blastProgram));
         append(versionString, " 2.2.26+ [created by LAMBDA");
         if (options.versionInformationToOutputFile)
         {
@@ -318,7 +320,7 @@ myWriteHeader(TGH & globalHolder, TLambdaOptions const & options)
         auto & subjIds          = contigNames(context);
 
         // set sequence lengths
-        if (sIsTranslated(globalHolder.blastProgram))
+        if (sIsTranslated(TGH::blastProgram))
         {
             //TODO can we get around a copy?
             subjSeqLengths = globalHolder.untransSubjSeqLengths;
@@ -425,6 +427,7 @@ template <typename TLH, typename TRecord>
 inline void
 myWriteRecord(TLH & lH, TRecord const & record)
 {
+    using TGH = typename TLH::TGlobalHolder;
     if (lH.options.outFileFormat == 0) // BLAST
     {
         SEQAN_OMP_PRAGMA(critical(filewrite))
@@ -445,7 +448,7 @@ myWriteRecord(TLH & lH, TRecord const & record)
         for (auto & bamR : bamRecords)
         {
             // untranslate for sIsTranslated
-            if (sIsTranslated(lH.gH.blastProgram))
+            if (sIsTranslated(TGH::blastProgram))
             {
                 bamR.beginPos = mIt->sStart * 3 + std::abs(mIt->sFrameShift) - 1;
                 if (mIt->sFrameShift < 0)
@@ -472,16 +475,16 @@ myWriteRecord(TLH & lH, TRecord const & record)
             {
                 clear(protCigar);
                 // native protein
-                if ((lH.gH.blastProgram == BlastProgram::BLASTP) || (lH.gH.blastProgram == BlastProgram::TBLASTN))
+                if ((TGH::blastProgram == BlastProgram::BLASTP) || (TGH::blastProgram == BlastProgram::TBLASTN))
                     blastMatchOneCigar(protCigar, *mIt, lH);
-                else if (qIsTranslated(lH.gH.blastProgram)) // translated
+                else if (qIsTranslated(TGH::blastProgram)) // translated
                     blastMatchTwoCigar(bamR.cigar, protCigar, *mIt, lH);
                 else // BLASTN can't have protein sequence
                     blastMatchOneCigar(bamR.cigar, *mIt, lH);
             }
             else
             {
-                if ((lH.gH.blastProgram != BlastProgram::BLASTP) && (lH.gH.blastProgram != BlastProgram::TBLASTN))
+                if ((TGH::blastProgram != BlastProgram::BLASTP) && (TGH::blastProgram != BlastProgram::TBLASTN))
                     blastMatchOneCigar(bamR.cigar, *mIt, lH);
             }
             // we want to include the seq
@@ -498,7 +501,7 @@ myWriteRecord(TLH & lH, TRecord const & record)
                             (endPosition(mIt->alignRow0)   != endPosition(mPrevIt->alignRow0)));
             }
 
-            if (lH.gH.blastProgram == BlastProgram::BLASTN)
+            if (TGH::blastProgram == BlastProgram::BLASTN)
             {
                 if (lH.options.samBamHardClip)
                 {
@@ -512,7 +515,7 @@ myWriteRecord(TLH & lH, TRecord const & record)
                         bamR.seq = source(mIt->alignRow0);
                 }
             }
-            else if (qIsTranslated(lH.gH.blastProgram))
+            else if (qIsTranslated(TGH::blastProgram))
             {
                 if (lH.options.samBamHardClip)
                 {
@@ -571,7 +574,7 @@ myWriteRecord(TLH & lH, TRecord const & record)
                                int8_t(mIt->sFrameShift), 'c');
             if (lH.options.samBamTags[SamBamExtraTags<>::Q_AA_SEQ])
             {
-                if ((lH.gH.blastProgram == BlastProgram::BLASTN) || (!writeSeq))
+                if ((TGH::blastProgram == BlastProgram::BLASTN) || (!writeSeq))
                     appendTagValue(bamR.tags,
                                    std::get<0>(SamBamExtraTags<>::keyDescPairs[SamBamExtraTags<>::Q_AA_SEQ]),
                                    "*", 'Z');

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-med/lambda-align.git



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