Implementation notes: amd64, rumba5, crypto_sign/sphincsf256shake256

Computer: rumba5
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: sphincsf256shake256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1127162848	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
1128950656	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
1130982848	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
1172955328	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1173315776	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1182890080	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1186383648	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1243038720	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180903	20180818
1244742080	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180903	20180818
1254368736	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180903	20180818
1262633760	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1262868512	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1416940704	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
1417615552	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1421680288	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1421748928	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180903	20180818
1423096800	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
1425522080	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1427270272	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
1427274176	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
1454052064	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
1460039232	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
1460763968	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180903	20180818
1463199200	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180903	20180818
1463630944	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180903	20180818
1465499488	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
1466141376	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180903	20180818
1467965824	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180903	20180818
1468160160	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180903	20180818
1470251712	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180903	20180818
1472373728	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180903	20180818
1473128288	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180903	20180818
1478846816	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180903	20180818
1479883968	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1480985504	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1487580992	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1493003936	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180903	20180818
1497007040	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180903	20180818
1498047200	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
1498230112	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180903	20180818
1498554528	`ref`	`gcc -O3 -fomit-frame-pointer`	20180903	20180818
1499692896	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
1515155520	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
1517620512	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
1520878496	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
1522704512	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
1530327360	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
1532465760	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
1532919712	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180903	20180818
1545632288	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
1561919264	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
1589263456	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180903	20180818
1592575488	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
1601676960	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
1602133024	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
1602389984	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
1604655584	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
1607345344	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
1610627072	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180903	20180818
1612167136	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
1652751296	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
1654175200	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
1656693824	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180903	20180818
1656826688	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
1657692416	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180903	20180818
1660904832	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180903	20180818
1661992288	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
1667236960	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
1672448704	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
1676217408	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180903	20180818
1692344416	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180903	20180818
1726396864	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180903	20180818
1737742912	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180903	20180818
1740529920	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
1808703360	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180903	20180818
1811002752	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180903	20180818
1853511264	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
1854641792	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180903	20180818
1857310208	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180903	20180818
1906204608	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180903	20180818
1910277152	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180903	20180818
1919054336	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180903	20180818
1919564832	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180903	20180818
1923333760	`ref`	`gcc -O2 -fomit-frame-pointer`	20180903	20180818
1932236832	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180903	20180818
1932773472	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180903	20180818
1934605536	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180903	20180818
1936629376	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180903	20180818
1938490400	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180903	20180818
1938783616	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180903	20180818
1946871360	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
1947234336	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180903	20180818
1969488864	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180903	20180818
1975571712	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
1981029920	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180903	20180818
1986753152	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
1988492480	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
1988658240	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
1988793856	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180903	20180818
1989115360	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180903	20180818
1990467168	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
1995066432	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
1996587136	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
1999457504	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
2001115296	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
2001347168	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180903	20180818
2106062016	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180903	20180818
2107773664	`ref`	`gcc -O -fomit-frame-pointer`	20180903	20180818
2110167296	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180903	20180818
2129524416	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180903	20180818
2149435488	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180903	20180818
2158680544	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
2160442656	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180903	20180818
2160719648	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180903	20180818
2161005248	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180903	20180818
2249341792	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180903	20180818
2250787424	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180903	20180818
2253214048	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180903	20180818
2253521824	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180903	20180818
2253579712	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180903	20180818
2255091840	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180903	20180818
2264506624	`ref`	`gcc -Os -fomit-frame-pointer`	20180903	20180818
2264563552	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
2264846592	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180903	20180818
2266380224	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180903	20180818
2266743040	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180903	20180818
2267365952	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
2267691552	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180903	20180818
2270459360	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180903	20180818
2270723648	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180903	20180818
2271194176	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180903	20180818
2272116896	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180903	20180818
2323930336	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180903	20180818
2324236864	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180903	20180818
6558786272	`ref`	`gcc`	20180903	20180818
6565690688	`ref`	`cc`	20180903	20180818
6889956992	`ref`	`gcc -funroll-loops`	20180903	20180818

Compiler output

Implementation: crypto_sign/sphincsf256shake256/avx2
Compiler: cc

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	avx2
gcc	avx2
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	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/sphincsf256shake256/avx2
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:136:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: lanes1 = LOAD256u( curData1[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:137:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: lanes2 = LOAD256u( curData2[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:138:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.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/sphincsf256shake256/avx2
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx2'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:140:33: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+0], lanes0 ),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: expanded from macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:141:33: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+1], lanes1 ),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: expanded from macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:142:33: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+2], lanes2 ),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: expanded from macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.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/sphincsf256shake256/avx2
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:40: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: error: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ...
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:40: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: error: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.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/sphincsf256shake256/avx2
Compiler: gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer

KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: error: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: error: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:142:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+2], lanes2 ),\
KeccakP-1600-times4-SIMD256.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