Implementation notes: amd64, gsm2, crypto_aead/joltikneq9696v1

Computer: gsm2
Architecture: amd64
CPU ID: GenuineIntel-000306e4-bfebfbff
SUPERCOP version: 20170725
Operation: crypto_aead
Primitive: joltikneq9696v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
589932? ? ?? ? ?vpermgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080520170725
592664? ? ?? ? ?vpermgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080520170725
592844? ? ?? ? ?vpermgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080520170725
593020? ? ?? ? ?vpermgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080520170725
593108? ? ?? ? ?vpermgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080520170725
605768? ? ?? ? ?vpermgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080520170725
609380? ? ?? ? ?vpermgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080520170725
621404? ? ?? ? ?vpermgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080520170725
636796? ? ?? ? ?vpermgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080520170725
639468? ? ?? ? ?vpermgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080520170725
648832? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080520170725
656072? ? ?? ? ?vpermgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080520170725
657484? ? ?? ? ?vpermgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080520170725
666136? ? ?? ? ?vpermgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080520170725
668188? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080520170725
668224? ? ?? ? ?vpermgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080520170725
668412? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080520170725
671652? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080520170725
671660? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080520170725
673148? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080520170725
674084? ? ?? ? ?vpermgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080520170725
674752? ? ?? ? ?vpermgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080520170725
675080? ? ?? ? ?vpermgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080520170725
677660? ? ?? ? ?vpermgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080520170725
681440? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080520170725
683984? ? ?? ? ?vpermgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080520170725
684244? ? ?? ? ?vpermgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080520170725
686212? ? ?? ? ?vpermgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080520170725
689624? ? ?? ? ?vpermgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080520170725
698596? ? ?? ? ?vpermgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080520170725
700444? ? ?? ? ?vpermgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080520170725
707052? ? ?? ? ?vpermgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080520170725
11947756? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017080520170725
11978284? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080520170725
12010276? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080520170725
12028780? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080520170725
12067112? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017080520170725
12072152? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080520170725
12082816? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080520170725
12090860? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080520170725
12101756? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080520170725
12114636? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080520170725
12120852? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080520170725
12137448? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080520170725
12143992? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080520170725
12150624? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080520170725
12155468? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080520170725
12158348? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080520170725
12162580? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080520170725
12167556? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080520170725
12173740? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080520170725
12178124? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080520170725
12199252? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080520170725
12307960? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080520170725
12312432? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017080520170725
12335660? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017080520170725
12376040? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017080520170725
12396680? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017080520170725
21878476? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080520170725
22511480? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080520170725
23332268? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080520170725
23357900? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080520170725
23785592? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080520170725
23870760? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017080520170725
23889480? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080520170725
23934884? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080520170725
23957464? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080520170725
24038128? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080520170725
24156784? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080520170725
24200328? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080520170725
24981572? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080520170725
26050168? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080520170725
26061960? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017080520170725
26186976? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080520170725
29357156? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017080520170725
29570652? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080520170725
29646876? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017080520170725
31368820? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080520170725
31417324? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080520170725
31544444? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080520170725
31571776? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080520170725
31626772? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080520170725
31654548? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080520170725
31655116? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080520170725
31725236? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080520170725
31829784? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080520170725
31934716? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080520170725
31991200? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080520170725
32091968? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080520170725
32153456? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080520170725
32261680? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017080520170725
32302264? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017080520170725
32416356? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080520170725
32430868? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080520170725
32485456? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080520170725
32837720? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080520170725
32878072? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080520170725
33290352? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080520170725
33298484? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080520170725
33360448? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080520170725
33389932? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080520170725
33414400? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017080520170725
33430340? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017080520170725
33548808? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080520170725
33669564? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017080520170725
33690120? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017080520170725
33692876? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080520170725
33714664? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080520170725
33741200? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017080520170725
33817156? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017080520170725
33930212? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080520170725
33961112? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017080520170725
34111012? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080520170725
34255528? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080520170725
34630688? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080520170725
34789096? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080520170725
34896444? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080520170725
35217620? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080520170725
35298660? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017080520170725
35404460? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080520170725
35512992? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080520170725
35529148? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017080520170725
35731596? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017080520170725
35785632? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080520170725
36534100? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017080520170725
37491000? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080520170725
38717316? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080520170725
38730952? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017080520170725
38742496? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080520170725
38745264? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080520170725
38759412? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080520170725
38799928? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080520170725
38955160? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080520170725
38976224? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080520170725
38979484? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080520170725
40968908? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080520170725
76504256? ? ?? ? ?refgcc_-funroll-loops2017080520170725
80523716? ? ?? ? ?refgcc2017080520170725
80798368? ? ?? ? ?refcc2017080520170725

Test failure

Implementation: crypto_aead/joltikneq9696v1/ref
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref vperm
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref vperm
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref vperm

Compiler output

Implementation: crypto_aead/joltikneq9696v1/vperm
Compiler: cc
joltik.c: joltik.c:29:3: error: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: ^

Number of similar (compiler,implementation) pairs: 71, namely:
CompilerImplementations
cc vperm
gcc vperm
gcc -O2 -fomit-frame-pointer vperm
gcc -O3 -fomit-frame-pointer vperm
gcc -O -fomit-frame-pointer vperm
gcc -Os -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O2 -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O3 -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O -fomit-frame-pointer vperm
gcc -fno-schedule-insns -Os -fomit-frame-pointer vperm
gcc -funroll-loops vperm
gcc -funroll-loops -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -O -fomit-frame-pointer vperm
gcc -funroll-loops -Os -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer vperm
gcc -m64 -O2 -fomit-frame-pointer vperm
gcc -m64 -O3 -fomit-frame-pointer vperm
gcc -m64 -O -fomit-frame-pointer vperm
gcc -m64 -Os -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O3 -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O -fomit-frame-pointer vperm
gcc -m64 -march=k8 -Os -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O2 -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O3 -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O -fomit-frame-pointer vperm
gcc -m64 -march=nocona -Os -fomit-frame-pointer vperm
gcc -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -march=barcelona -O -fomit-frame-pointer vperm
gcc -march=barcelona -Os -fomit-frame-pointer vperm
gcc -march=k8 -O2 -fomit-frame-pointer vperm
gcc -march=k8 -O3 -fomit-frame-pointer vperm
gcc -march=k8 -O -fomit-frame-pointer vperm
gcc -march=k8 -Os -fomit-frame-pointer vperm
gcc -march=nocona -O2 -fomit-frame-pointer vperm
gcc -march=nocona -O3 -fomit-frame-pointer vperm
gcc -march=nocona -O -fomit-frame-pointer vperm
gcc -march=nocona -Os -fomit-frame-pointer vperm

Compiler output

Implementation: crypto_aead/joltikneq9696v1/vperm
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
joltik.c: joltik.c:29:3: error: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: ^
joltik.c: joltik.c:29:3: error: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: #error "This implementation requires either SSSE3 or AVX2 instruction sets."
joltik.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -O -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -Os -fomit-frame-pointer vperm