Implementation notes: amd64, mangetsu, crypto_core/salsa208

Computer: mangetsu
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: salsa208

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
352	`ref`	`gcc-4.7 -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -O2 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -m64 -march=core2 -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140911	20140907
356	`ref`	`gcc-4.7 -m64 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140911	20140907
360	`ref`	`gcc-4.7 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
364	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer`	20140911	20140907
364	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer`	20141018	20141014
364	`ref`	`gcc-4.7 -O3 -fomit-frame-pointer`	20140911	20140907
364	`ref`	`gcc-4.7 -m64 -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`clang -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140911	20140907
368	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141018	20141014
368	`ref`	`gcc-4.7 -fno-schedule-insns -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -m64 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
368	`ref`	`gcc-4.7 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
376	`ref`	`gcc-4.7 -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
376	`ref`	`gcc-4.7 -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
380	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140911	20140907
380	`ref`	`gcc-4.7 -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
380	`ref`	`gcc-4.7 -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140911	20140907
396	`ref`	`gcc-4.7 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
400	`ref`	`clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140911	20140907
400	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141018	20141014
400	`ref`	`gcc-4.7 -m64 -O2 -fomit-frame-pointer`	20140911	20140907
400	`ref`	`gcc-4.7 -m64 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
400	`ref`	`gcc-4.7 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
400	`ref`	`gcc-4.7 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
404	`ref`	`gcc-4.7 -fno-schedule-insns -O2 -fomit-frame-pointer`	20140911	20140907
408	`ref`	`gcc-4.7 -m64 -march=core2 -O2 -fomit-frame-pointer`	20140911	20140907
408	`ref`	`gcc-4.7 -m64 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
416	`ref`	`gcc-4.7 -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
416	`ref`	`gcc-4.8 -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140911	20140907
420	`ref`	`gcc-4.8 -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140911	20140907
420	`ref`	`gcc-4.8 -m64 -march=corei7 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -fno-schedule-insns -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -funroll-loops -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -funroll-loops -m64 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -m64 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -m64 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -m64 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
424	`ref`	`gcc-4.8 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -m64 -march=core-avx-i -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -m64 -march=core2 -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -m64 -march=corei7-avx -O -fomit-frame-pointer`	20140911	20140907
428	`ref`	`gcc-4.8 -m64 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
432	`ref`	`gcc-4.8 -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140911	20140907
456	`ref`	`gcc-4.7 -fno-schedule-insns -Os -fomit-frame-pointer`	20140911	20140907
456	`ref`	`gcc-4.7 -m64 -Os -fomit-frame-pointer`	20140911	20140907
456	`ref`	`gcc-4.7 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -m64 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -m64 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -m64 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -m64 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
460	`ref`	`gcc-4.7 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -m64 -march=core2 -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -m64 -march=corei7 -Os -fomit-frame-pointer`	20140911	20140907
464	`ref`	`gcc-4.7 -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140911	20140907
600	`ref`	`gcc-4.8 -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -O2 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -O3 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
604	`ref`	`gcc-4.8 -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
608	`ref`	`gcc-4.8 -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140911	20140907
608	`ref`	`gcc-4.8 -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
608	`ref`	`gcc-4.8 -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -O2 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -O3 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -m64 -O3 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140911	20140907
616	`ref`	`gcc-4.8 -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -fno-schedule-insns -O3 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -m64 -march=core2 -O2 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20140911	20140907
620	`ref`	`gcc-4.8 -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -m64 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
624	`ref`	`gcc-4.8 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
628	`ref`	`gcc-4.8 -m64 -march=core2 -O3 -fomit-frame-pointer`	20140911	20140907
628	`ref`	`gcc-4.8 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
628	`ref`	`gcc-4.8 -march=k8 -O2 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -fno-schedule-insns -O2 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -m64 -O2 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140911	20140907
632	`ref`	`gcc-4.8 -m64 -march=k8 -O3 -fomit-frame-pointer`	20140911	20140907
636	`ref`	`gcc-4.8 -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140911	20140907
652	`ref`	`gcc-4.8 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
656	`ref`	`gcc-4.8 -m64 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
660	`ref`	`gcc-4.8 -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
660	`ref`	`gcc-4.8 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
664	`ref`	`gcc-4.8 -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
664	`ref`	`gcc-4.8 -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140911	20140907
664	`ref`	`gcc-4.8 -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
664	`ref`	`gcc-4.8 -m64 -march=nocona -O3 -fomit-frame-pointer`	20140911	20140907
696	`ref`	`gcc-4.8 -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
700	`ref`	`gcc-4.8 -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -funroll-loops -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -funroll-loops -m64 -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -m64 -march=core2 -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20140911	20140907
708	`ref`	`gcc-4.8 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -fno-schedule-insns -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=corei7 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=k8 -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -m64 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -march=barcelona -Os -fomit-frame-pointer`	20140911	20140907
712	`ref`	`gcc-4.8 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
716	`ref`	`gcc-4.8 -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140911	20140907
856	`ref`	`gcc-4.7 -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
856	`ref`	`gcc-4.7 -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140911	20140907
856	`ref`	`gcc-4.7 -m64 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -fno-schedule-insns -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=core-avx-i -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=core-avx2 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=core2 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=corei7-avx -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=corei7 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -m64 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
860	`ref`	`gcc-4.7 -march=nocona -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -m64 -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140911	20140907
864	`ref`	`gcc-4.7 -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140911	20140907
868	`ref`	`gcc-4.7 -funroll-loops -O -fomit-frame-pointer`	20140911	20140907
916	`ref`	`gcc-4.7 -m64 -O -fomit-frame-pointer`	20140911	20140907
2116	`ref`	`gcc-4.8 -funroll-loops`	20140911	20140907
2132	`ref`	`cc`	20140911	20140907
2136	`ref`	`gcc-4.8`	20140911	20140907
2240	`ref`	`gcc-4.7 -funroll-loops`	20140911	20140907
2252	`ref`	`gcc-4.7`	20140911	20140907

Test failure

Implementation: crypto_core/salsa208/ref
Compiler: gcc-4.7 -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
gcc-4.7 -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc-4.7 -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc-4.8 -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc-4.8 -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc-4.8 -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_core/salsa208/ref
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

core.c: clang-3.3: warning: argument unused during compilation: '-fpolly'

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_core/salsa208/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

core.c: clang-3.3: warning: argument unused during compilation: '-mcpu=core-avx2'

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref