Implementation notes: x86, thoth, crypto_sign/3icp

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_sign
Primitive: 3icp

Compiler output

Implementation: crypto_sign/3icp/ref
Compiler: clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
ThreeIC_p-test.cpp: In file included from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: In file included from ./ThreeIC_p.h:6:
ThreeIC_p-test.cpp: ./tower.h:389:36: error: always_inline function '_mm_mullo_epi16' requires target feature 'sse2', but would be inlined into function '_mult' that is compiled without support for 'sse2'
ThreeIC_p-test.cpp: bs = extract(b->gt;v[0].v, 0); t0 = MUL(a0, bs); t1 = MUL(a1, bs);
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:374:19: note: expanded from macro 'MUL'
ThreeIC_p-test.cpp: #define MUL(a,b) (_mm_mullo_epi16((a),(b)))
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:389:54: error: always_inline function '_mm_mullo_epi16' requires target feature 'sse2', but would be inlined into function '_mult' that is compiled without support for 'sse2'
ThreeIC_p-test.cpp: bs = extract(b->gt;v[0].v, 0); t0 = MUL(a0, bs); t1 = MUL(a1, bs);
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:374:19: note: expanded from macro 'MUL'
ThreeIC_p-test.cpp: #define MUL(a,b) (_mm_mullo_epi16((a),(b)))
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:391:36: error: always_inline function '_mm_mullo_epi16' requires target feature 'sse2', but would be inlined into function '_mult' that is compiled without support for 'sse2'
ThreeIC_p-test.cpp: bs = extract(b->gt;v[0].v, 1); t0 = MUL(a0, bs); t1 = MUL(a1, bs);
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:374:19: note: expanded from macro 'MUL'
ThreeIC_p-test.cpp: #define MUL(a,b) (_mm_mullo_epi16((a),(b)))
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:391:54: error: always_inline function '_mm_mullo_epi16' requires target feature 'sse2', but would be inlined into function '_mult' that is compiled without support for 'sse2'
ThreeIC_p-test.cpp: bs = extract(b->gt;v[0].v, 1); t0 = MUL(a0, bs); t1 = MUL(a1, bs);
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ./tower.h:374:19: note: expanded from macro 'MUL'
ThreeIC_p-test.cpp: #define MUL(a,b) (_mm_mullo_epi16((a),(b)))
ThreeIC_p-test.cpp: ...
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref

Compiler output

Implementation: crypto_sign/3icp/ref
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
ThreeIC_p-test.cpp: In file included from ThreeIC_p.h:6:0,
ThreeIC_p-test.cpp: from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: tower.h: In function '__m128i extract(__m128i, int)':
ThreeIC_p-test.cpp: tower.h:342:47: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
ThreeIC_p-test.cpp: inline static __m128i extract(__m128i a, int i){
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: In file included from gfv.h:3:0,
ThreeIC_p-test.cpp: from bqas.h:5,
ThreeIC_p-test.cpp: from ThreeIC_p.h:5,
ThreeIC_p-test.cpp: from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: /usr/lib/gcc/i686-linux-gnu/5/include/emmintrin.h:1415:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi32(__m128i, int)': target specific option mismatch
ThreeIC_p-test.cpp: _mm_shuffle_epi32 (__m128i __A, const int __mask)
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: In file included from ThreeIC_p.h:6:0,
ThreeIC_p-test.cpp: from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: tower.h:344:27: error: called from here
ThreeIC_p-test.cpp: return _mm_shuffle_epi32(_mm_unpacklo_epi16(a, a), 0);
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: In file included from gfv.h:3:0,
ThreeIC_p-test.cpp: from bqas.h:5,
ThreeIC_p-test.cpp: from ThreeIC_p.h:5,
ThreeIC_p-test.cpp: from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: /usr/lib/gcc/i686-linux-gnu/5/include/emmintrin.h:993:1: error: inlining failed in call to always_inline '__m128i _mm_unpacklo_epi16(__m128i, __m128i)': target specific option mismatch
ThreeIC_p-test.cpp: _mm_unpacklo_epi16 (__m128i __A, __m128i __B)
ThreeIC_p-test.cpp: ^
ThreeIC_p-test.cpp: ...
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref