Implementation notes: amd64, skylake, crypto_core/salsa20

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_core
Primitive: salsa20
TimeImplementationCompilerBenchmark dateSUPERCOP version
448refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2016121520161026
448refgcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2016121520161026
448refgcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer2016121520161026
448refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2016121520161026
448refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2016121520161026
448refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016121520161026
450refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2016121520161026
450refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2016121520161026
450refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2016121520161026
450refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2016121520161026
450refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2016121520161026
450refgcc -m64 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -O3 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2016121520161026
450refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2016121520161026
450refgcc -march=barcelona -O2 -fomit-frame-pointer2016121520161026
450refgcc -march=k8 -O2 -fomit-frame-pointer2016121520161026
450refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016121520161026
452refgcc -O2 -fomit-frame-pointer2016121520161026
452refgcc -O3 -fomit-frame-pointer2016121520161026
452refgcc -funroll-loops -O2 -fomit-frame-pointer2016121520161026
452refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2016121520161026
452refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2016121520161026
452refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2016121520161026
452refgcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer2016121520161026
452refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2016121520161026
452refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2016121520161026
452refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2016121520161026
452refgcc -march=nocona -O3 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2016121520161026
454refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2016121520161026
454refgcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer2016121520161026
454refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2016121520161026
454refgcc -march=barcelona -O3 -fomit-frame-pointer2016121520161026
454refgcc -march=k8 -O3 -fomit-frame-pointer2016121520161026
454refgcc -march=nocona -O2 -fomit-frame-pointer2016121520161026
456refgcc -funroll-loops -O3 -fomit-frame-pointer2016121520161026
456refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2016121520161026
456refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2016121520161026
484refclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121520161026
486refclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121520161026
486refclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121520161026
488refclang -O3 -fomit-frame-pointer -Qunused-arguments2016121520161026
558refgcc -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -m64 -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2016121520161026
558refgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2016121520161026
558refgcc -m64 -march=core-avx-i -Os -fomit-frame-pointer2016121520161026
558refgcc -m64 -march=core2 -Os -fomit-frame-pointer2016121520161026
558refgcc -m64 -march=corei7 -Os -fomit-frame-pointer2016121520161026
560refgcc -fno-schedule-insns -Os -fomit-frame-pointer2016121520161026
560refgcc -funroll-loops -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -march=barcelona -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -march=corei7-avx -Os -fomit-frame-pointer2016121520161026
560refgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2016121520161026
560refgcc -march=k8 -Os -fomit-frame-pointer2016121520161026
560refgcc -march=nocona -Os -fomit-frame-pointer2016121520161026
562refgcc -m64 -march=k8 -Os -fomit-frame-pointer2016121520161026
562refgcc -march=barcelona -Os -fomit-frame-pointer2016121520161026
566refgcc -m64 -march=nocona -Os -fomit-frame-pointer2016121520161026
566refgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016121520161026
568refgcc -m64 -march=core-avx-i -O -fomit-frame-pointer2016121520161026
568refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2016121520161026
568refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2016121520161026
570refgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2016121520161026
570refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2016121520161026
570refgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2016121520161026
570refgcc -m64 -march=corei7-avx -O -fomit-frame-pointer2016121520161026
570refgcc -m64 -march=k8 -O -fomit-frame-pointer2016121520161026
570refgcc -march=barcelona -O -fomit-frame-pointer2016121520161026
572refgcc -funroll-loops -m64 -O -fomit-frame-pointer2016121520161026
572refgcc -m64 -march=core-avx2 -O -fomit-frame-pointer2016121520161026
572refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2016121520161026
572refgcc -march=k8 -O -fomit-frame-pointer2016121520161026
572refgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016121520161026
574refgcc -funroll-loops -O -fomit-frame-pointer2016121520161026
574refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2016121520161026
574refgcc -m64 -march=corei7 -O -fomit-frame-pointer2016121520161026
576refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2016121520161026
576refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2016121520161026
576refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2016121520161026
576refgcc -m64 -march=barcelona -O -fomit-frame-pointer2016121520161026
578refgcc -fno-schedule-insns -O -fomit-frame-pointer2016121520161026
578refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2016121520161026
578refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2016121520161026
578refgcc -m64 -O -fomit-frame-pointer2016121520161026
580refgcc -O -fomit-frame-pointer2016121520161026
580refgcc -m64 -march=nocona -O -fomit-frame-pointer2016121520161026
580refgcc -march=nocona -O -fomit-frame-pointer2016121520161026
584refgcc -m64 -march=core-avx2 -Os -fomit-frame-pointer2016121520161026
586refgcc -m64 -march=core2 -O -fomit-frame-pointer2016121520161026
842refclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2016121520161026
844refclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121520161026
850refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2016121520161026
850refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2016121520161026
850refclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2016121520161026
850refclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2016121520161026
2842refcc2016121520161026
2844refgcc2016121520161026
2854refgcc -funroll-loops2016121520161026