Implementation notes: amd64, bolero, crypto_sign/sphincss128sha256

Computer: bolero
Architecture: amd64
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_sign
Primitive: sphincss128sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2121243052	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
2121861772	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
2367678368	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180924	20180818
2370259664	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
2429393804	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180924	20180818
2469255932	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180924	20180818
2470901252	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180924	20180818
2477126692	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180924	20180818
2521024264	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180924	20180818
2527990480	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180924	20180818
2546066584	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180924	20180818
2590087788	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180924	20180818
2678801020	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180924	20180818
2873628068	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180924	20180818
2939524564	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180924	20180818
2949365136	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180924	20180818
4341087252	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4341762892	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4368178264	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180924	20180818
4369224228	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180924	20180818
4369703432	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4385232148	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4387070784	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180924	20180818
4438488744	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4450210052	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180924	20180818
4452127732	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180924	20180818
4453528724	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180924	20180818
4454925624	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180924	20180818
4455994588	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180924	20180818
4457377524	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180924	20180818
4457631528	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180924	20180818
4460023740	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180924	20180818
4462761500	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180924	20180818
4466214988	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180924	20180818
4468190292	`ref`	`gcc -O3 -fomit-frame-pointer`	20180924	20180818
4469739096	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180924	20180818
4469772896	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180924	20180818
4469857456	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180924	20180818
4469901508	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180924	20180818
4471265604	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180924	20180818
4472020968	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180924	20180818
4474813508	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180924	20180818
4475531372	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180924	20180818
4476717956	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180924	20180818
4476920512	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180924	20180818
4482497272	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180924	20180818
4483711692	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180924	20180818
4485084484	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180924	20180818
4485529508	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180924	20180818
4494781920	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180924	20180818
4497147076	`ref`	`gcc -O2 -fomit-frame-pointer`	20180924	20180818
4497197164	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180924	20180818
4497921676	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180924	20180818
4498526548	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180924	20180818
4498937500	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180924	20180818
4509502916	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180924	20180818
4510387004	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180924	20180818
4510873200	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180924	20180818
4510924828	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180924	20180818
4511227768	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180924	20180818
4511372320	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180924	20180818
4512154704	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180924	20180818
4513666176	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180924	20180818
4513670364	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180924	20180818
4513994024	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180924	20180818
4514193552	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180924	20180818
4515050376	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180924	20180818
4516409452	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180924	20180818
4518403496	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180924	20180818
4522485324	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180924	20180818
4522900528	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180924	20180818
4524269872	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180924	20180818
4526292260	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180924	20180818
4530334612	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180924	20180818
4531922300	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180924	20180818
4538408796	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180924	20180818
4538816732	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180924	20180818
4539833800	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180924	20180818
4545850568	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180924	20180818
4546664020	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180924	20180818
4548567772	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180924	20180818
4555715136	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180924	20180818
4561631212	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180924	20180818
4563985760	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180924	20180818
4567814340	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180924	20180818
4575071696	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180924	20180818
4579385596	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180924	20180818
4580895440	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180924	20180818
4580927400	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180924	20180818
4581284324	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180924	20180818
4582498668	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180924	20180818
4584375772	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180924	20180818
4585328404	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180924	20180818
4586915008	`ref`	`gcc -O -fomit-frame-pointer`	20180924	20180818
4590723340	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180924	20180818
4591903556	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180924	20180818
4598077840	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180924	20180818
4598297628	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180924	20180818
4607166588	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180924	20180818
4614109040	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180924	20180818
4616943316	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180924	20180818
4619496744	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180924	20180818
4620247916	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180924	20180818
4622486704	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180924	20180818
4627430084	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180924	20180818
4629103780	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180924	20180818
4630357960	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180924	20180818
4633014984	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180924	20180818
4662971856	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180924	20180818
4663327524	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180924	20180818
4675497704	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180924	20180818
4676138548	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180924	20180818
4695890564	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180924	20180818
4696342872	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180924	20180818
4707387832	`ref`	`gcc -Os -fomit-frame-pointer`	20180924	20180818
4707563736	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180924	20180818
4708353308	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180924	20180818
4709753884	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180924	20180818
4710190048	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180924	20180818
4710496272	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180924	20180818
4710680812	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180924	20180818
4710687328	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180924	20180818
4711030016	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180924	20180818
4711044556	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180924	20180818
4712080828	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180924	20180818
4713398696	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180924	20180818
4713574340	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180924	20180818
4714120108	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180924	20180818
4714354352	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180924	20180818
4714899024	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180924	20180818
4716255792	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180924	20180818
4716265708	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180924	20180818
4722821668	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180924	20180818
4725363884	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180924	20180818
5362829112	`ref`	`gcc -funroll-loops`	20180924	20180818
5370322520	`ref`	`gcc`	20180924	20180818
5462198288	`ref`	`cc`	20180924	20180818

Compiler output

Implementation: crypto_sign/sphincss128sha256/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/sphincss128sha256/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/sphincss128sha256/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/sphincss128sha256/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/sphincss128sha256/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/sphincss128sha256/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