Implementation notes: amd64, bolero, crypto_sign/sphincsf192sha256

Computer: bolero
Architecture: amd64
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_sign
Primitive: sphincsf192sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
235754592	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
237091212	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
251516388	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
253278712	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180919	20180818
266481368	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180919	20180818
268455912	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180919	20180818
268494532	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180919	20180818
268526360	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180919	20180818
272376484	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180919	20180818
272979432	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180919	20180818
273038388	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180919	20180818
273085992	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180919	20180818
273580340	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180919	20180818
301554836	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180919	20180818
303643552	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180919	20180818
304226664	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180919	20180818
516748108	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
517371520	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
517377968	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180919	20180818
517693992	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
517711064	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
518323832	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180919	20180818
521101700	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180919	20180818
521984484	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180919	20180818
522333712	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180919	20180818
523058352	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180919	20180818
523224136	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
524078732	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180919	20180818
524818976	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180919	20180818
525506116	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180919	20180818
525548468	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180919	20180818
526619552	`ref`	`gcc -O3 -fomit-frame-pointer`	20180919	20180818
526917860	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180919	20180818
527143436	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180919	20180818
527445064	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180919	20180818
527559708	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180919	20180818
527712644	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180919	20180818
527794440	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180919	20180818
528032252	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180919	20180818
528605432	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180919	20180818
528636828	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180919	20180818
528637188	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180919	20180818
529931548	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180919	20180818
530002940	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180919	20180818
530139272	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180919	20180818
530193752	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180919	20180818
530603536	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180919	20180818
530677144	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180919	20180818
530895268	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180919	20180818
531338048	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180919	20180818
531849164	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180919	20180818
531888300	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180919	20180818
531955256	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180919	20180818
532020132	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180919	20180818
532102516	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180919	20180818
532133372	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180919	20180818
532233104	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180919	20180818
532348704	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180919	20180818
532386236	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180919	20180818
532406100	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180919	20180818
532434932	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180919	20180818
532452896	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180919	20180818
532497908	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180919	20180818
532611444	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180919	20180818
532623548	`ref`	`gcc -O2 -fomit-frame-pointer`	20180919	20180818
532821628	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180919	20180818
532887472	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180919	20180818
532904468	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180919	20180818
532987832	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180919	20180818
533566108	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180919	20180818
533742368	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180919	20180818
533798216	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180919	20180818
533862632	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180919	20180818
534044192	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180919	20180818
534081048	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180919	20180818
534167884	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180919	20180818
534200296	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180919	20180818
535060032	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180919	20180818
535233600	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180919	20180818
535872860	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180919	20180818
535910036	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180919	20180818
536095724	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180919	20180818
536159912	`ref`	`gcc -O -fomit-frame-pointer`	20180919	20180818
536165108	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180919	20180818
536563900	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180919	20180818
536566404	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180919	20180818
537239960	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180919	20180818
537314060	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180919	20180818
537326392	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180919	20180818
537719340	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180919	20180818
538118384	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180919	20180818
538489152	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180919	20180818
538580764	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180919	20180818
538649064	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180919	20180818
538649772	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180919	20180818
538928816	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180919	20180818
539391460	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180919	20180818
539492928	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180919	20180818
540489688	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180919	20180818
540724044	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180919	20180818
542443524	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180919	20180818
542494448	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180919	20180818
542508052	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180919	20180818
542525688	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180919	20180818
542531876	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180919	20180818
542989740	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180919	20180818
543171364	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180919	20180818
549714756	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180919	20180818
549797784	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180919	20180818
549950024	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180919	20180818
550163464	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180919	20180818
550308212	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180919	20180818
550657004	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180919	20180818
550683280	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180919	20180818
550909776	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180919	20180818
550930808	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180919	20180818
550995316	`ref`	`gcc -Os -fomit-frame-pointer`	20180919	20180818
551089224	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180919	20180818
551123072	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180919	20180818
551288736	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180919	20180818
551438008	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180919	20180818
551495380	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180919	20180818
551582748	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180919	20180818
551661008	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180919	20180818
551714588	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180919	20180818
551719088	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180919	20180818
551733064	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180919	20180818
551873124	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180919	20180818
552043500	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180919	20180818
555127380	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180919	20180818
555240392	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180919	20180818
555470288	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180919	20180818
555668388	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180919	20180818
557463772	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180919	20180818
627985880	`ref`	`gcc`	20180919	20180818
628402560	`ref`	`gcc -funroll-loops`	20180919	20180818
638365764	`ref`	`cc`	20180919	20180818

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: cc

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
cc	avx2
gcc	avx2
gcc -funroll-loops	avx2

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

sha256avx.c: sha256avx.c:10:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:11:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[1] = _mm256_unpackhi_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:12:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[2] = _mm256_unpacklo_epi32(s[2], s[3]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:13:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[3] = _mm256_unpackhi_epi32(s[2], s[3]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:14:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[4] = _mm256_unpacklo_epi32(s[4], s[5]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:15:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[5] = _mm256_unpackhi_epi32(s[4], s[5]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:16:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[6] = _mm256_unpacklo_epi32(s[6], s[7]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:17:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: tmp0[7] = _mm256_unpackhi_epi32(s[6], s[7]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:18:15: error: always_inline function '_mm256_unpacklo_epi64' requires target feature 'sse4.2', but would be inlined into function 'transpose' that is compiled without support for 'sse4.2'
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	avx2
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx2
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx2
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx2

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments

sha256avx.c: sha256avx.c:10:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:11:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[1] = _mm256_unpackhi_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:12:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[2] = _mm256_unpacklo_epi32(s[2], s[3]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:13:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[3] = _mm256_unpackhi_epi32(s[2], s[3]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:14:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[4] = _mm256_unpacklo_epi32(s[4], s[5]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:15:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[5] = _mm256_unpackhi_epi32(s[4], s[5]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:16:15: error: always_inline function '_mm256_unpacklo_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[6] = _mm256_unpacklo_epi32(s[6], s[7]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:17:15: error: always_inline function '_mm256_unpackhi_epi32' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: tmp0[7] = _mm256_unpackhi_epi32(s[6], s[7]);
sha256avx.c: ^
sha256avx.c: sha256avx.c:18:15: error: always_inline function '_mm256_unpacklo_epi64' requires target feature 'avx2', but would be inlined into function 'transpose' that is compiled without support for 'avx2'
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	avx2
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	avx2

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 84, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	avx2
gcc -O3 -fomit-frame-pointer	avx2
gcc -O -fomit-frame-pointer	avx2
gcc -Os -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -O -fomit-frame-pointer	avx2
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -O -fomit-frame-pointer	avx2
gcc -funroll-loops -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avx2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	avx2
gcc -m64 -O2 -fomit-frame-pointer	avx2
gcc -m64 -O3 -fomit-frame-pointer	avx2
gcc -m64 -O -fomit-frame-pointer	avx2
gcc -m64 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -O -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	avx2
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=corei7 -O -fomit-frame-pointer	avx2
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=k8 -O -fomit-frame-pointer	avx2
gcc -m64 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=nocona -O -fomit-frame-pointer	avx2
gcc -m64 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -march=barcelona -O -fomit-frame-pointer	avx2
gcc -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -march=k8 -O -fomit-frame-pointer	avx2
gcc -march=k8 -Os -fomit-frame-pointer	avx2
gcc -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -march=nocona -O -fomit-frame-pointer	avx2
gcc -march=nocona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: sha256avx.c:10:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:33:12: error: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:32:12: error: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: ...
sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: sha256avx.c:10:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:33:12: error: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:32:12: error: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer

sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:33:12: error: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: sha256avx.c:32:12: error: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:4:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	avx2