[Debian-med-packaging] Bug#976479: [Request for help] Bug: #976479 scrappie: FTBFS: scrappie_matrix.h:5:14: fatal error: immintrin.h: No such file or directory

Nilesh Patra npatra974 at gmail.com
Mon Dec 7 10:49:39 GMT 2020


Hi Michael

Thanks for the hint, I did this (not yet pushed):

-#include <xmmintrin.h>
-
 /* yes I know, the top of this file is quite ugly */

+define SIMDE_ENABLE_NATIVE_ALIASES
+#include <simde/x86/sse.h>

But I end up with the same error that I pasted earlier. Am I missing
something in the hint?
Please let me know.
(I checked the code for xmmintrin.h and indeed the typedef should be
included on the above diff simde patch - I've no idea why this doesn't.)

On Mon, 7 Dec 2020 at 16:04, Michael Crusoe <michael.crusoe at gmail.com>
wrote:

> Hey Nilesh,
>
> No problem for me when you ask for help!
>
> I suspect that
> https://salsa.debian.org/med-team/scrappie/-/commit/a00691d910110a460ef5e61a6c74cc2cb0e1a626#5dc91bdd30262777c0556235b73413cd5865a144_0_31
> is the issue
> You should add the regular simde includes here, so that v4sf typedef works
>
> define SIMDE_ENABLE_NATIVE_ALIASES#include <simde/x86/sse.h>
>
>
>
> On Mon, 7 Dec 2020 at 11:28, Nilesh Patra <npatra974 at gmail.com> wrote:
>
>> Hi Michael and others,
>>
>> Scrappie looks like a candidate where we can use the simde trick.
>> I tried doing a patch, and it works on amd64 machine, but not on an arm64
>> porter box :/ (with issues with __v4sf)
>>
>> And I'm not sure how to fix this, and hence this is a humble request to
>> please take a look - and any help/hints would be really great.
>> My patch is pushed to salsa[1]
>> I'm also sorry if these pings are somehow irritating, since I need help
>> admittedly.
>>
>> [1]: https://salsa.debian.org/med-team/scrappie
>>
>> Pasting the (relevant part of) failing arm64 log:
>>
>> make[1]: Entering directory '/home/nilesh/scrappie/scrappie'
>> mkdir build
>> cd build && \
>> cmake .. -DCMAKE_BUILD_TYPE=Release && \
>> make
>> -- The C compiler identification is GNU 10.2.0
>> -- Detecting C compiler ABI info
>> -- Detecting C compiler ABI info - done
>> -- Check for working C compiler: /usr/bin/cc - skipped
>> -- Detecting C compile features
>> -- Detecting C compile features - done
>> -- Performing Test HAS_OPENMP
>> -- Performing Test HAS_OPENMP - Success
>> -- Looking for hdf5.h
>> -- Looking for hdf5.h - not found
>> -- Looking for hdf5/serial/hdf5.h
>> -- Looking for hdf5/serial/hdf5.h - found
>> -- Configuring done
>> -- Generating done
>> -- Build files have been written to: /home/nilesh/scrappie/scrappie/build
>> make[2]: Entering directory '/home/nilesh/scrappie/scrappie/build'
>> make[2]: warning: jobserver unavailable: using -j1.  Add '+' to parent
>> make rule.
>> make[3]: Entering directory '/home/nilesh/scrappie/scrappie/build'
>> make[4]: Entering directory '/home/nilesh/scrappie/scrappie/build'
>> Scanning dependencies of target scrappie_objects
>> make[4]: Leaving directory '/home/nilesh/scrappie/scrappie/build'
>> make[4]: Entering directory '/home/nilesh/scrappie/scrappie/build'
>> [  2%] Building C object CMakeFiles/scrappie_objects.dir/src/decode.c.o
>> In file included from /usr/include/simde/x86/avx.h:27,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h: In function 'log_ps':
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:106:22: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   106 |   x = _mm_max_ps(x, *(v4sf*)_ps_min_norm_pos);  /* cut off
>> denormalized stuff */
>>       |                      ^~~~~~~~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/avx.h:27,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:110:22: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   110 |   x = _mm_and_ps(x, *(v4sf*)_ps_inv_mant_mask);
>>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:113:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   113 |   emm0 = _mm_sub_epi32(emm0, *(v4si*)_pi32_0x7f);
>>       |                               ^~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h: In function 'exp_ps':
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:228:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   228 |   emm0 = _mm_add_epi32(emm0, *(v4si*)_pi32_0x7f);
>>       |                               ^~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/avx.h:27,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h: In function 'sin_ps':
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:281:22: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   281 |   x = _mm_and_ps(x, *(v4sf*)_ps_inv_sign_mask);
>>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:283:36: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   283 |   sign_bit = _mm_and_ps(sign_bit, *(v4sf*)_ps_sign_mask);
>>       |                                    ^~~~~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:291:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   291 |   emm2 = _mm_add_epi32(emm2, *(v4si*)_pi32_1);
>>       |                               ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:292:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   292 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_inv1);
>>       |                               ^~~~~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:296:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   296 |   emm0 = _mm_and_si128(emm2, *(v4si*)_pi32_4);
>>       |                               ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:304:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   304 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_2);
>>       |                               ^~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/avx.h:27,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h: In function 'cos_ps':
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:364:22: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   364 |   x = _mm_and_ps(x, *(v4sf*)_ps_inv_sign_mask);
>>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:372:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   372 |   emm2 = _mm_add_epi32(emm2, *(v4si*)_pi32_1);
>>       |                               ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:373:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   373 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_inv1);
>>       |                               ^~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:376:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   376 |   emm2 = _mm_sub_epi32(emm2, *(v4si*)_pi32_2);
>>       |                               ^~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:379:34: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   379 |   emm0 = _mm_andnot_si128(emm2, *(v4si*)_pi32_4);
>>       |                                  ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:382:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   382 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_2);
>>       |                               ^~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/avx.h:27,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h: In function 'sincos_ps':
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:444:22: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   444 |   x = _mm_and_ps(x, *(v4sf*)_ps_inv_sign_mask);
>>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:446:44: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   446 |   sign_bit_sin = _mm_and_ps(sign_bit_sin, *(v4sf*)_ps_sign_mask);
>>       |                                            ^~~~~~~~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:455:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   455 |   emm2 = _mm_add_epi32(emm2, *(v4si*)_pi32_1);
>>       |                               ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:456:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   456 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_inv1);
>>       |                               ^~~~~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:462:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   462 |   emm0 = _mm_and_si128(emm2, *(v4si*)_pi32_4);
>>       |                               ^~~~~~~~~~~~~~
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:467:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   467 |   emm2 = _mm_and_si128(emm2, *(v4si*)_pi32_2);
>>       |                               ^~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:483:31: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   483 |   emm4 = _mm_sub_epi32(emm4, *(v4si*)_pi32_2);
>>       |                               ^~~~~~~~~~~~~~
>> In file included from /usr/include/simde/x86/sse3.h:30,
>>                  from /usr/include/simde/x86/ssse3.h:30,
>>                  from /usr/include/simde/x86/sse4.1.h:31,
>>                  from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:484:34: warning:
>> dereferencing type-punned pointer will break strict-aliasing rules
>> [-Wstrict-aliasing]
>>   484 |   emm4 = _mm_andnot_si128(emm4, *(v4si*)_pi32_4);
>>       |                                  ^~~~~~~~~~~~~~
>> In file included from /home/nilesh/scrappie/scrappie/src/decode.c:5:
>> /home/nilesh/scrappie/scrappie/src/util.h: In function 'expfv':
>> /home/nilesh/scrappie/scrappie/src/util.h:172:5: error: unknown type name
>> '__v4sf'; did you mean 'v4sf'?
>>   172 |     __v4sf y = (__v4sf) x;
>>       |     ^~~~~~
>>       |     v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:172:17: error: '__v4sf'
>> undeclared (first use in this function); did you mean 'v4sf'?
>>   172 |     __v4sf y = (__v4sf) x;
>>       |                 ^~~~~~
>>       |                 v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:172:17: note: each undeclared
>> identifier is reported only once for each function it appears in
>> /home/nilesh/scrappie/scrappie/src/util.h:172:25: error: expected ',' or
>> ';' before 'x'
>>   172 |     __v4sf y = (__v4sf) x;
>>       |                         ^
>> /home/nilesh/scrappie/scrappie/src/util.h:173:28: error: incompatible
>> type for argument 1 of 'exp_ps'
>>   173 |     return (__m128) exp_ps(y);
>>       |                            ^
>>       |                            |
>>       |                            int
>> In file included from /home/nilesh/scrappie/scrappie/src/util.h:9,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:5:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:183:67: note: expected
>> 'v4sf' {aka 'float32x4_t'} but argument is of type 'int'
>>   183 | static inline __attribute__((__always_inline__)) v4sf exp_ps(v4sf
>> x) {
>>       |
>> ~~~~~^
>> In file included from /home/nilesh/scrappie/scrappie/src/decode.c:5:
>> /home/nilesh/scrappie/scrappie/src/util.h: In function 'logfv':
>> /home/nilesh/scrappie/scrappie/src/util.h:177:5: error: unknown type name
>> '__v4sf'; did you mean 'v4sf'?
>>   177 |     __v4sf y = (__v4sf) x;
>>       |     ^~~~~~
>>       |     v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:177:17: error: '__v4sf'
>> undeclared (first use in this function); did you mean 'v4sf'?
>>   177 |     __v4sf y = (__v4sf) x;
>>       |                 ^~~~~~
>>       |                 v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:177:25: error: expected ',' or
>> ';' before 'x'
>>   177 |     __v4sf y = (__v4sf) x;
>>       |                         ^
>> /home/nilesh/scrappie/scrappie/src/util.h:178:28: error: incompatible
>> type for argument 1 of 'log_ps'
>>   178 |     return (__m128) log_ps(y);
>>       |                            ^
>>       |                            |
>>       |                            int
>> In file included from /home/nilesh/scrappie/scrappie/src/util.h:9,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:5:
>> /home/nilesh/scrappie/scrappie/src/sse_mathfun.h:101:67: note: expected
>> 'v4sf' {aka 'float32x4_t'} but argument is of type 'int'
>>   101 | static inline v4sf __attribute__((__always_inline__)) log_ps(v4sf
>> x) {
>>       |
>> ~~~~~^
>> In file included from /home/nilesh/scrappie/scrappie/src/decode.c:5:
>> /home/nilesh/scrappie/scrappie/src/util.h: In function 'fast_expfv':
>> /home/nilesh/scrappie/scrappie/src/util.h:205:32: error: '__v4sf'
>> undeclared (first use in this function); did you mean 'v4sf'?
>>   205 |     const __m128 a = (__m128) (__v4sf) { _A, _A, _A, _A };
>>       |                                ^~~~~~
>>       |                                v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:205:40: error: expected ',' or
>> ';' before '{' token
>>   205 |     const __m128 a = (__m128) (__v4sf) { _A, _A, _A, _A };
>>       |                                        ^
>> /home/nilesh/scrappie/scrappie/src/util.h:206:40: error: expected ',' or
>> ';' before '{' token
>>   206 |     const __m128 b = (__m128) (__v4sf) { _B, _B, _B, _B };
>>       |                                        ^
>> /home/nilesh/scrappie/scrappie/src/util.h:207:45: error: expected ',' or
>> ';' before '{' token
>>   207 |     const __m128 _bound = (__m128) (__v4sf) { _BOUND, _BOUND,
>> _BOUND, _BOUND };
>>       |                                             ^
>> /home/nilesh/scrappie/scrappie/src/util.h: In function 'fast_logfv':
>> /home/nilesh/scrappie/scrappie/src/util.h:217:32: error: '__v4sf'
>> undeclared (first use in this function); did you mean 'v4sf'?
>>   217 |     const __m128 a = (__m128) (__v4sf) { _Alogfv, _Alogfv,
>> _Alogfv, _Alogfv };
>>       |                                ^~~~~~
>>       |                                v4sf
>> /home/nilesh/scrappie/scrappie/src/util.h:217:40: error: expected ',' or
>> ';' before '{' token
>>   217 |     const __m128 a = (__m128) (__v4sf) { _Alogfv, _Alogfv,
>> _Alogfv, _Alogfv };
>>       |                                        ^
>> /home/nilesh/scrappie/scrappie/src/util.h:218:40: error: expected ',' or
>> ';' before '{' token
>>   218 |     const __m128 b = (__m128) (__v4sf) { _Blogfv, _Blogfv,
>> _Blogfv, _Blogfv };
>>       |                                        ^
>> /home/nilesh/scrappie/scrappie/src/decode.c: At top level:
>> /home/nilesh/scrappie/scrappie/src/decode.c:11:6: error: #error
>> "Compilation of function decode_transducer requires a processor that
>> supports at least SSE2"
>>    11 | #    error "Compilation of function decode_transducer requires a
>> processor that supports at least SSE2"
>>       |      ^~~~~
>> In file included from /usr/include/simde/x86/sse4.2.h:31,
>>                  from /usr/include/simde/x86/avx.h:31,
>>                  from
>> /home/nilesh/scrappie/scrappie/src/scrappie_matrix.h:6,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.h:5,
>>                  from /home/nilesh/scrappie/scrappie/src/decode.c:3:
>> /home/nilesh/scrappie/scrappie/src/decode.c:25:74: error: redefinition of
>> 'simde_mm_mullo_epi32'
>>    25 | static inline __m128i __attribute__((__gnu_inline__,
>> __always_inline__)) _mm_mullo_epi32(const __m128i x, const __m128i y) {
>>
>> |
>> ^~~~~~~~~~~~~~~
>> /usr/include/simde/x86/sse4.1.h:1761:1: note: previous definition of
>> 'simde_mm_mullo_epi32' was here
>>  1761 | simde_mm_mullo_epi32 (simde__m128i a, simde__m128i b) {
>>       | ^~~~~~~~~~~~~~~~~~~~
>> make[4]: *** [CMakeFiles/scrappie_objects.dir/build.make:82:
>> CMakeFiles/scrappie_objects.dir/src/decode.c.o] Error 1
>> make[4]: Leaving directory '/home/nilesh/scrappie/scrappie/build'
>> make[3]: *** [CMakeFiles/Makefile2:104:
>> CMakeFiles/scrappie_objects.dir/all] Error 2
>> make[3]: Leaving directory '/home/nilesh/scrappie/scrappie/build'
>> make[2]: *** [Makefile:182: all] Error 2
>> make[2]: Leaving directory '/home/nilesh/scrappie/scrappie/build'
>> make[1]: *** [Makefile:21: build/scrappie] Error 2
>> make[1]: Leaving directory '/home/nilesh/scrappie/scrappie'
>> dh_auto_build: error: make -j4 "INSTALL=install --strip-program=true"
>> returned exit code 2
>> make: *** [debian/rules:11: binary] Error 2
>>
>>
>
> --
> Michael R. Crusoe
> Co-founder & Lead,
> Common Workflow Language project <http://www.commonwl.org/>
> https://orcid.org/0000-0002-2961-9670
> mrc at commonwl.org
>
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