Implementation notes: amd64, bolero, crypto_sign/sphincsf256shake256

Computer: bolero
Architecture: amd64
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_sign
Primitive: sphincsf256shake256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
766688908	`avx2`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
766728692	`avx2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
769002652	`avx2`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180920	20180818
769173220	`avx2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180920	20180818
771089928	`avx2`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
772514444	`avx2`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180920	20180818
772594848	`avx2`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180920	20180818
1044065404	`avx2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180920	20180818
1073449440	`avx2`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180920	20180818
1073451620	`avx2`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180920	20180818
1173716088	`avx2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180920	20180818
1225487944	`avx2`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180920	20180818
1226026004	`avx2`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180920	20180818
1231434928	`avx2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180920	20180818
1237833684	`avx2`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180920	20180818
1259015192	`avx2`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180920	20180818
1297931564	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180920	20180818
1298349900	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1316022036	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180920	20180818
1316434112	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20180920	20180818
1327449128	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20180920	20180818
1592125556	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180920	20180818
1592285920	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180920	20180818
1592370616	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1592400276	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20180920	20180818
1637614800	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1638145620	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1639464480	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1640257936	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20180920	20180818
1643522584	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20180920	20180818
1645160800	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20180920	20180818
1645176076	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20180920	20180818
1652406784	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180920	20180818
1653726644	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20180920	20180818
1664817752	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180920	20180818
1679667376	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20180920	20180818
1679728388	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20180920	20180818
1681207624	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20180920	20180818
1683780600	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20180920	20180818
1683786744	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20180920	20180818
1683860976	`ref`	`gcc -O3 -fomit-frame-pointer`	20180920	20180818
1686941772	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20180920	20180818
1689012100	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20180920	20180818
1689203592	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180920	20180818
1695913956	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20180920	20180818
1697399508	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20180920	20180818
1697571240	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20180920	20180818
1697959032	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20180920	20180818
1698491088	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20180920	20180818
1698542600	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20180920	20180818
1698873220	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20180920	20180818
1700086848	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20180920	20180818
1700209808	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20180920	20180818
1700742544	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20180920	20180818
1720042904	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20180920	20180818
1720056584	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20180920	20180818
1747966656	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20180920	20180818
1747992288	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180920	20180818
1750030240	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20180920	20180818
1750383148	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20180920	20180818
1753633524	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20180920	20180818
1753690952	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20180920	20180818
1753928900	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20180920	20180818
1778084280	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20180920	20180818
1778846256	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20180920	20180818
1784732408	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20180920	20180818
1784847416	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20180920	20180818
1787076936	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20180920	20180818
1797959388	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20180920	20180818
1798084772	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180920	20180818
1798806152	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20180920	20180818
1807971980	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20180920	20180818
1808301780	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20180920	20180818
1814394772	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20180920	20180818
1814963432	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20180920	20180818
1817510504	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20180920	20180818
1817652892	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20180920	20180818
1856225348	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20180920	20180818
1942416744	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20180920	20180818
1943906896	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20180920	20180818
1993901324	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20180920	20180818
2005762340	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20180920	20180818
2013370800	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20180920	20180818
2013456876	`ref`	`gcc -O2 -fomit-frame-pointer`	20180920	20180818
2021684308	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20180920	20180818
2022749800	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20180920	20180818
2038366072	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20180920	20180818
2038524652	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20180920	20180818
2038740624	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180920	20180818
2039986704	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20180920	20180818
2045275564	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180920	20180818
2049406668	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20180920	20180818
2061635576	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20180920	20180818
2061901340	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20180920	20180818
2071874760	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20180920	20180818
2128954292	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20180920	20180818
2129524008	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180920	20180818
2129674888	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180920	20180818
2130063536	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20180920	20180818
2130500492	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20180920	20180818
2130679268	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20180920	20180818
2130929388	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20180920	20180818
2131740084	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20180920	20180818
2131962764	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20180920	20180818
2144703732	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20180920	20180818
2144724096	`ref`	`gcc -Os -fomit-frame-pointer`	20180920	20180818
2167281368	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20180920	20180818
2169183892	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20180920	20180818
2169649100	`ref`	`gcc -O -fomit-frame-pointer`	20180920	20180818
2169723840	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20180920	20180818
2172355832	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20180920	20180818
2186083232	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20180920	20180818
2188488876	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20180920	20180818
2224888780	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20180920	20180818
2225336544	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20180920	20180818
2231174212	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20180920	20180818
2232477164	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20180920	20180818
2235001372	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20180920	20180818
2235513696	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20180920	20180818
2251248480	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20180920	20180818
2251273460	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20180920	20180818
2251468256	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20180920	20180818
2252020568	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20180920	20180818
2252459828	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20180920	20180818
2254134664	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20180920	20180818
2254595948	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20180920	20180818
2264588344	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20180920	20180818
2264706884	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20180920	20180818
2264709248	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180920	20180818
2264809988	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20180920	20180818
2264944152	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20180920	20180818
2265511984	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20180920	20180818
2265770784	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20180920	20180818
2265841144	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20180920	20180818
6253239128	`ref`	`gcc -funroll-loops`	20180920	20180818
6255404964	`ref`	`gcc`	20180920	20180818
6282219284	`ref`	`cc`	20180920	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