Implementation notes: amd64, rumba5, crypto_sign/sphincss128sha256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincss128sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1645392576	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1648233952	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1648900992	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180905	20180818
1649326848	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1672541984	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180905	20180818
1673225024	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180905	20180818
1674899840	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1677438944	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180905	20180818
1688391552	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1688551712	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
1756643488	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180905	20180818
1761371200	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180905	20180818
1761406400	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180905	20180818
1762373536	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180905	20180818
1778236128	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180905	20180818
1780717152	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180905	20180818
1782936800	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180905	20180818
1786396224	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180905	20180818
1789846496	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180905	20180818
1790479840	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180905	20180818
1791381632	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180905	20180818
1791840960	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180905	20180818
1792525120	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180905	20180818
1794908928	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180905	20180818
1795491360	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180905	20180818
1795713152	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180905	20180818
1802966304	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180905	20180818
1807226688	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180905	20180818
1810061312	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180905	20180818
1811953376	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180905	20180818
1815512896	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180905	20180818
1815811104	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180905	20180818
1818754752	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180905	20180818
1821746176	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180905	20180818
1822573984	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180905	20180818
1822853408	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180905	20180818
1823082400	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180905	20180818
1823641856	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180905	20180818
1823986976	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180905	20180818
1824505536	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180905	20180818
1825393056	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180905	20180818
1827178592	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180905	20180818
1830057280	`ref`	`gcc -O3 -fomit-frame-pointer`	20180905	20180818
1832117632	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180905	20180818
1832174080	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180905	20180818
1832676448	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180905	20180818
1832866304	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180905	20180818
1833738528	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180905	20180818
1833951104	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180905	20180818
1834316928	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180905	20180818
1834512672	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180905	20180818
1837177248	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180905	20180818
1839046272	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180905	20180818
1839282560	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180905	20180818
1840563392	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180905	20180818
1840661408	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180905	20180818
1840838848	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180905	20180818
1841486624	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180905	20180818
1841939456	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180905	20180818
1842761824	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180905	20180818
1843409664	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180905	20180818
1844442080	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180905	20180818
1845632512	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180905	20180818
1850164160	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180905	20180818
1851274784	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180905	20180818
1852811488	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180905	20180818
1853927584	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180905	20180818
1854746912	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180905	20180818
1856511872	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180905	20180818
1858554368	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180905	20180818
1867093440	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180905	20180818
1869619360	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180905	20180818
1875407264	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180905	20180818
1876095008	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180905	20180818
1877401344	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180905	20180818
1880194240	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180905	20180818
1880729088	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180905	20180818
1880818208	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180905	20180818
1881749728	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180905	20180818
1881827424	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180905	20180818
1882833120	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180905	20180818
1895349088	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180905	20180818
1896065312	`ref`	`gcc -O2 -fomit-frame-pointer`	20180905	20180818
1904234528	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180905	20180818
1904890048	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180905	20180818
1908313952	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180905	20180818
1914741120	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180905	20180818
1914883520	`ref`	`gcc -O -fomit-frame-pointer`	20180905	20180818
1920759168	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180905	20180818
1921556320	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180905	20180818
1928375744	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180905	20180818
2037047136	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180905	20180818
2052375744	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180905	20180818
2054279744	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180905	20180818
2074223040	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180905	20180818
2075099968	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180905	20180818
2099148064	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180905	20180818
2101598752	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180905	20180818
2103045760	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180905	20180818
2103750752	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180905	20180818
2104170272	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180905	20180818
2104359296	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180905	20180818
2105369056	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180905	20180818
2107849248	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180905	20180818
2107988992	`ref`	`gcc -Os -fomit-frame-pointer`	20180905	20180818
2109102592	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180905	20180818
2110743232	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180905	20180818
2150128512	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180905	20180818
2155517536	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180905	20180818
2156324704	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180905	20180818
2158335776	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180905	20180818
2159244960	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180905	20180818
2162017024	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180905	20180818
2168132128	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180905	20180818
2169698144	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180905	20180818
2170851680	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180905	20180818
2171055712	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180905	20180818
2172723104	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180905	20180818
2807275488	`ref`	`gcc`	20180905	20180818
2808822560	`ref`	`cc`	20180905	20180818
2811475776	`ref`	`gcc -funroll-loops`	20180905	20180818
3541563424	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
3543728928	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
3548255968	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180905	20180818
3556731200	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180905	20180818
4125540192	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180905	20180818
4160957184	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180905	20180818
4221447008	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180905	20180818
4254339520	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180905	20180818
4262528928	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180905	20180818
4270909376	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180905	20180818
4298037664	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180905	20180818
4307103552	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180905	20180818
4338581568	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180905	20180818
4756634752	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180905	20180818
4869330208	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180905	20180818
4893060352	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180905	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