Implementation notes: amd64, rumba5, crypto_sign/sphincsf256sha256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincsf256sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
540161056	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
542632672	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
542878304	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
545027648	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
545419232	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
545672608	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
546392384	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
546493888	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
548662176	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
549090240	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
560407744	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180903	20180818
560586208	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
562062752	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
562210464	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180903	20180818
563656096	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
563723424	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
564099968	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
564816416	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
565392896	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180903	20180818
565484192	`ref`	`gcc -O3 -fomit-frame-pointer`	20180903	20180818
565984352	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
566155328	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
566205632	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
566650528	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180903	20180818
567354624	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
568498368	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
568499680	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
569109600	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
569435232	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
570041728	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180903	20180818
570451712	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180903	20180818
571192416	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
571491552	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
571533920	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
571942336	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
572113152	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
572174560	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
572177120	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180903	20180818
572425664	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180903	20180818
572521888	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
572527680	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
572622880	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
572760480	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
573089024	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
573345728	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180903	20180818
573473024	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
573615808	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
573626688	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
573657376	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
573923040	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
574876256	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180903	20180818
575640768	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180903	20180818
576578240	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180903	20180818
577289088	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180903	20180818
577453824	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
577663136	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
579959008	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
580137344	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
580176480	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
580179552	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
580216096	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180903	20180818
580233664	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180903	20180818
580296832	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180903	20180818
580746528	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180903	20180818
581937504	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
582029536	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180903	20180818
582038464	`ref`	`gcc -O -fomit-frame-pointer`	20180903	20180818
582171360	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180903	20180818
582223744	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180903	20180818
582225664	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180903	20180818
582323744	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180903	20180818
582503744	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180903	20180818
582525024	`ref`	`gcc -O2 -fomit-frame-pointer`	20180903	20180818
582669600	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
582691840	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180903	20180818
582801568	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180903	20180818
582814624	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180903	20180818
582862400	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
582957920	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
583253280	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180903	20180818
583633184	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180903	20180818
585767744	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
585944576	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
586206624	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
586992000	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180903	20180818
587313728	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
589666272	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
591398752	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180903	20180818
592284192	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180903	20180818
596329376	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
596940256	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
628241824	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
629351456	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
633924864	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
637560416	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
638798368	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
640618688	`ref`	`gcc -Os -fomit-frame-pointer`	20180903	20180818
640655680	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
641038496	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180903	20180818
641081440	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
642038240	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180903	20180818
642188384	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180903	20180818
642274368	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
642409184	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180903	20180818
642519008	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
643695104	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180903	20180818
644726848	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180903	20180818
644965536	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
646616352	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
646871968	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
646917888	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
648082368	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180903	20180818
648365120	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
648713984	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180903	20180818
648781344	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180903	20180818
648823936	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
653403136	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
653559200	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
810428704	`ref`	`cc`	20180903	20180818
811631136	`ref`	`gcc`	20180903	20180818
812945568	`ref`	`gcc -funroll-loops`	20180903	20180818
1035302400	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1037767584	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1040599168	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1043026464	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1186537216	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
1214549600	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
1218576832	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
1219470272	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
1219470688	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
1222137696	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
1224969056	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
1262862720	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
1264881888	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
1429813952	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
1433367328	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
1570079072	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818

Compiler output

Implementation: crypto_sign/sphincsf256sha256/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/sphincsf256sha256/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/sphincsf256sha256/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/sphincsf256sha256/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/sphincsf256sha256/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/sphincsf256sha256/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