Implementation notes: amd64, rumba5, crypto_sign/sphincss256sha256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincss256sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4361917216	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180913	20180818
4363989056	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4368712768	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180913	20180818
4383449056	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180913	20180818
4414792064	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4419578368	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4424541792	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4430839680	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4458861568	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180913	20180818
4525642720	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
4568199200	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180913	20180818
4571601088	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180913	20180818
4595886848	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180913	20180818
4597817472	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180913	20180818
4600769600	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180913	20180818
4607320896	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180913	20180818
4607559168	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180913	20180818
4609966400	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180913	20180818
4612135040	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180913	20180818
4615522240	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180913	20180818
4616307392	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180913	20180818
4616808352	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180913	20180818
4616921952	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180913	20180818
4617894688	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180913	20180818
4622257888	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180913	20180818
4625383200	`ref`	`gcc -O3 -fomit-frame-pointer`	20180913	20180818
4625486656	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180913	20180818
4627114304	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180913	20180818
4628138080	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180913	20180818
4633921824	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180913	20180818
4634169632	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180913	20180818
4641491520	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180913	20180818
4649886272	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180913	20180818
4651766368	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180913	20180818
4652070400	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180913	20180818
4655734976	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180913	20180818
4658078848	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180913	20180818
4661148416	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180913	20180818
4661259936	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180913	20180818
4661281504	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180913	20180818
4661428000	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180913	20180818
4661481792	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180913	20180818
4661956096	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180913	20180818
4662817184	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180913	20180818
4670871744	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180913	20180818
4673267520	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180913	20180818
4674804544	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180913	20180818
4676846368	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180913	20180818
4678770208	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180913	20180818
4679419136	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180913	20180818
4680392192	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180913	20180818
4689315648	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180913	20180818
4689317504	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180913	20180818
4698961536	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180913	20180818
4725421472	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180913	20180818
4733288768	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180913	20180818
4737311488	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180913	20180818
4744549120	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180913	20180818
4746550048	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180913	20180818
4751560480	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180913	20180818
4758586560	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180913	20180818
4759531808	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180913	20180818
4764641632	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180913	20180818
4765490272	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180913	20180818
4772338336	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180913	20180818
4776538624	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180913	20180818
4807281600	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180913	20180818
4810924064	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180913	20180818
4812115872	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180913	20180818
4814052160	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180913	20180818
4816363456	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180913	20180818
4816917600	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180913	20180818
4817187296	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180913	20180818
4818124672	`ref`	`gcc -O -fomit-frame-pointer`	20180913	20180818
4824682112	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180913	20180818
4846609120	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180913	20180818
4848141440	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180913	20180818
4852231040	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180913	20180818
4853846816	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180913	20180818
4856279328	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180913	20180818
4856820512	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180913	20180818
4868680256	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180913	20180818
4912340096	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180913	20180818
4916489440	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180913	20180818
4919764800	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180913	20180818
4920515008	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180913	20180818
4922450272	`ref`	`gcc -O2 -fomit-frame-pointer`	20180913	20180818
4925780128	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180913	20180818
4926410208	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180913	20180818
4934496896	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180913	20180818
4934668704	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180913	20180818
5162413056	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180913	20180818
5167232032	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180913	20180818
5193197280	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180913	20180818
5194437440	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180913	20180818
5199046464	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180913	20180818
5200187264	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180913	20180818
5205932064	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180913	20180818
5218293568	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180913	20180818
5220011072	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180913	20180818
5224880064	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180913	20180818
5226505920	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180913	20180818
5227726080	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180913	20180818
5231161984	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180913	20180818
5233220512	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180913	20180818
5238202720	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180913	20180818
5287734176	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180913	20180818
5296798464	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180913	20180818
5297992064	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180913	20180818
5299797824	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180913	20180818
5300773888	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180913	20180818
5303905792	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180913	20180818
5304865312	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180913	20180818
5306139808	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180913	20180818
5313512288	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180913	20180818
5318284736	`ref`	`gcc -Os -fomit-frame-pointer`	20180913	20180818
5322072288	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180913	20180818
5383446080	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180913	20180818
6682070848	`ref`	`gcc -funroll-loops`	20180913	20180818
6703535712	`ref`	`cc`	20180913	20180818
6710517728	`ref`	`gcc`	20180913	20180818
8672207616	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
8681518464	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180913	20180818
8709027872	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
8711547168	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180913	20180818
10018548768	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180913	20180818
10045180544	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180913	20180818
10062256992	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180913	20180818
10112972800	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180913	20180818
10191904768	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180913	20180818
10217983136	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180913	20180818
10256005952	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180913	20180818
10270749472	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180913	20180818
10317754240	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180913	20180818
11461335584	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180913	20180818
11522938656	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180913	20180818
12205354752	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180913	20180818

Compiler output

Implementation: crypto_sign/sphincss256sha256/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/sphincss256sha256/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/sphincss256sha256/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/sphincss256sha256/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/sphincss256sha256/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/sphincss256sha256/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