[Pkg-opencl-devel] Bug#768185: mesa-opencl-icd, beignet: installing together breaks all ICDs

[Alban Browaeys]

Package: beignet
Version: 1.0.0-1
Followup-For: Bug #768185

Not confident I have the hardware you asked to test on . To be on the safe side mine is:
- graphic
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
- cpu
model name	: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz

I have :
$ ls /etc/OpenCL/vendors/
intel-beignet.icd  mesa.icd  pocl.icd


I rebuilt beignet with the patch provided in message #78. It do fix the :
Pass 'SPIR backend: custom loop unrolling pass' is not initialized.
Verify if there is a pass dependency cycle.
Required Passes:
Segmentation fault

issue that I had with 1.0.0-1 and also the :
ERROR: clGetKernelWorkGroupInfo(-33)

that I have with 0.9.3~really.0.8+dfsg-1 0, both of which with debian clinfo.

With mesa forced I get:
$ OCL_ICD_VENDORS=mesa.icd clinfo
Number of platforms:				 1
  Platform Profile:				 FULL_PROFILE
  Platform Version:				 OpenCL 1.1 MESA 10.4.2
  Platform Name:				 Clover
  Platform Vendor:				 Mesa
  Platform Extensions:				 cl_khr_icd


  Platform Name:				 Clover
ERROR: clGetDeviceIDs(-1)

Same error if beignet is removed (leaving pocl and mesa).
Also same error if I remove :
 libpoclu1 libpoclu-dev pocl-opencl-icd and beignet.
leaving only mesa.


Regards,
Alban


-- System Information:
Debian Release: 8.0
  APT prefers testing-updates
  APT policy: (500, 'testing-updates'), (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.18.0-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages beignet depends on:
ii  libc6                     2.19-15
ii  libdrm-intel1             2.4.58-2
ii  libdrm2                   2.4.58-2
ii  libedit2                  3.1-20141030-1~exp2
ii  libffi6                   3.2.1-1
ii  libgcc1                   1:5-20150205-1
ii  libgl1-mesa-glx [libgl1]  10.4.2-2
ii  libice6                   2:1.0.9-1+b1
ii  libsm6                    2:1.2.2-1+b1
ii  libstdc++6                5-20150205-1
ii  libtinfo5                 5.9+20140913-1+b1
ii  libx11-6                  2:1.6.2-3
ii  libxext6                  2:1.3.3-1
ii  libxfixes3                1:5.0.1-2+b2
ii  zlib1g                    1:1.2.8.dfsg-2+b1

beignet recommends no packages.

beignet suggests no packages.

-- no debconf information