Implementation notes: amd64, rumba5, crypto_sign/sphincsf192sha256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincsf192sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
180600416	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
180944768	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
181725536	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
181921152	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
182130048	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
182858976	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
183005472	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
183295168	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
183310912	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
183579200	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
190502112	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
190747456	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
190760960	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
191080576	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
191264896	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
191435680	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
191439008	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
191535136	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
191552352	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
191559840	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
191700352	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
191722944	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
191899936	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
192058848	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
192101792	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
192407808	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180903	20180818
192583616	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
192948576	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180903	20180818
193453568	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180903	20180818
193461792	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
193770368	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
193791520	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
193801760	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180903	20180818
194025568	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180903	20180818
194040864	`ref`	`gcc -O3 -fomit-frame-pointer`	20180903	20180818
194054400	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
194176224	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180903	20180818
194238176	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
194271520	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
194280960	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180903	20180818
194314400	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180903	20180818
194402400	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
194515616	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
194888928	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180903	20180818
194997024	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180903	20180818
195091104	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180903	20180818
195195296	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180903	20180818
195253248	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180903	20180818
195304160	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180903	20180818
195372288	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
195580512	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
195672576	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180903	20180818
195689664	`ref`	`gcc -O2 -fomit-frame-pointer`	20180903	20180818
195696992	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180903	20180818
195732352	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
196086432	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
196113056	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180903	20180818
197410688	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
197476608	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
197925856	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
198106624	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
198279328	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
198648160	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
198810784	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
198838528	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
198934432	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180903	20180818
199196896	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
199618592	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
199869664	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
200629088	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180903	20180818
200982240	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180903	20180818
201140608	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
201338272	`ref`	`gcc -O -fomit-frame-pointer`	20180903	20180818
201451616	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180903	20180818
201754368	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
201857792	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
202227936	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180903	20180818
202729952	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
202939872	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
203047104	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
203765184	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
204024384	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180903	20180818
205089856	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180903	20180818
205753856	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
205912608	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180903	20180818
205964352	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180903	20180818
206260128	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180903	20180818
207386880	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180903	20180818
207447296	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180903	20180818
207719008	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180903	20180818
207775808	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180903	20180818
225955168	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
226010784	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
226156032	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180903	20180818
226508512	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
226599744	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
226689600	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180903	20180818
226790976	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
226933280	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
230272480	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
231014304	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
233102336	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
233151424	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
233451616	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
233638976	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180903	20180818
234068096	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180903	20180818
234378368	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
235537440	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180903	20180818
235894272	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180903	20180818
235922752	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180903	20180818
235926528	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180903	20180818
235955424	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
236197664	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
236244992	`ref`	`gcc -Os -fomit-frame-pointer`	20180903	20180818
236478752	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
236653216	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180903	20180818
236720704	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
242930464	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
295540576	`ref`	`gcc`	20180903	20180818
297822400	`ref`	`gcc -funroll-loops`	20180903	20180818
298320704	`ref`	`cc`	20180903	20180818
325559168	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
325892928	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
326461376	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
326889632	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
372527584	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
374896736	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
379583264	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
382604096	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
382797760	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
382999616	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
383017888	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
383816160	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
384900384	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
442479904	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
443429632	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
445237248	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818

Compiler output

Implementation: crypto_sign/sphincsf192sha256/avx2
Compiler: cc

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

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

Compiler output

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

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

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

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

Compiler output

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

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

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

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

Compiler output

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

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

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

Compiler output

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

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

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

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

Compiler output

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

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

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

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