Implementation notes: amd64, rumba5, crypto_sign/sphincsf128sha256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincsf128sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
114418048	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
114461632	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
114482880	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
114593504	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
114817696	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
114917376	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
115379264	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
115535328	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
115788640	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
115830816	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
120650848	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
121078784	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180903	20180818
121245408	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180903	20180818
121757664	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
122127936	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
122355552	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
122463776	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
123564832	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
123855328	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
124365760	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
124484704	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180903	20180818
124610304	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
124644384	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
124722016	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
124723136	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
124736576	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
124789472	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
124818080	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
124827712	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
124841088	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
124862848	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
124874944	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
124888992	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
124925408	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180903	20180818
125067840	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180903	20180818
125195488	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
125222080	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
125222816	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
125612032	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180903	20180818
125960000	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180903	20180818
126055712	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180903	20180818
126084992	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
126101600	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180903	20180818
126144672	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
126208000	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
126290880	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180903	20180818
126310496	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
126385312	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180903	20180818
126428000	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180903	20180818
126505344	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180903	20180818
126540896	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
126700544	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
126768736	`ref`	`gcc -O3 -fomit-frame-pointer`	20180903	20180818
126966784	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
126992704	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
127655904	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
127728608	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180903	20180818
128622688	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
128768288	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
128788032	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
129550528	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
129697728	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180903	20180818
129822496	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180903	20180818
130022176	`ref`	`gcc -O -fomit-frame-pointer`	20180903	20180818
130076128	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
130113856	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180903	20180818
130179296	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
130179936	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180903	20180818
130359392	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180903	20180818
130447776	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180903	20180818
130567520	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180903	20180818
130596352	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
130620480	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180903	20180818
130658880	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
130764896	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180903	20180818
130937152	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180903	20180818
131022048	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
131034144	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
131060160	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180903	20180818
131087072	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
131206304	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
131414848	`ref`	`gcc -O2 -fomit-frame-pointer`	20180903	20180818
131677792	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
131940672	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
132147872	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180903	20180818
132181248	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
132250720	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180903	20180818
132323776	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180903	20180818
132556576	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180903	20180818
132973376	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180903	20180818
139611008	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180903	20180818
141914432	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
142598592	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180903	20180818
143503776	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
143549504	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180903	20180818
143925504	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
144214560	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
144763520	`ref`	`gcc -Os -fomit-frame-pointer`	20180903	20180818
144801728	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
144806144	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
144807072	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180903	20180818
144829504	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
144942432	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180903	20180818
145010912	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180903	20180818
145020512	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180903	20180818
145117824	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180903	20180818
145510912	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
145560672	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
147383072	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180903	20180818
147620544	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
147705280	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
147789280	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
147827328	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
147925376	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180903	20180818
148380288	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
148743616	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
148901184	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
162598208	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
191228032	`ref`	`gcc -funroll-loops`	20180903	20180818
191793408	`ref`	`cc`	20180903	20180818
191869536	`ref`	`gcc`	20180903	20180818
197967136	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
198185760	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
198283008	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
198400416	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
232228832	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
236667040	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
236961888	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
237175616	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
237725376	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
240962784	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
241527040	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
242743968	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
250847200	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
263181184	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
264589728	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
264936512	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818

Compiler output

Implementation: crypto_sign/sphincsf128sha256/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/sphincsf128sha256/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/sphincsf128sha256/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/sphincsf128sha256/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/sphincsf128sha256/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/sphincsf128sha256/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