Implementation notes: x86, margaux, crypto_core/salsa208

Computer: margaux
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_core
Primitive: salsa208

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
558	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170727	20170725
558	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170727	20170725
567	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170727	20170725
567	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170727	20170725
576	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170727	20170725
576	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170727	20170725
576	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170727	20170725
576	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170727	20170725
576	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170727	20170725
585	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170727	20170725
594	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170727	20170725
594	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170727	20170725
594	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170727	20170725
594	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170727	20170725
603	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170727	20170725
603	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170727	20170725
603	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170727	20170725
603	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170727	20170725
612	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170727	20170725
621	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170727	20170725
630	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170727	20170725
630	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170727	20170725
630	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170727	20170725
648	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170727	20170725
648	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170727	20170725
1017	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170727	20170725
1017	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170727	20170725
1026	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170727	20170725
1026	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170727	20170725
1026	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170727	20170725
1035	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170727	20170725
1035	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170727	20170725
1035	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170727	20170725
1035	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170727	20170725
1035	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170727	20170725
1044	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170727	20170725
1053	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170727	20170725
1062	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170727	20170725
1071	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170727	20170725
1071	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170727	20170725
1071	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20170727	20170725
1071	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170727	20170725
1080	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170727	20170725
1089	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170727	20170725
1089	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170727	20170725
1089	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170727	20170725
1098	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170727	20170725
1107	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170727	20170725
1116	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170727	20170725
1116	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170727	20170725
1116	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170727	20170725
1125	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170727	20170725
1134	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170727	20170725
1143	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170727	20170725
1152	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170727	20170725
1152	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170727	20170725
1152	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170727	20170725
1152	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170727	20170725
1152	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170727	20170725
1161	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170727	20170725
1170	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170727	20170725
1179	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170727	20170725
1188	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170727	20170725
1188	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170727	20170725

Test failure

Implementation: crypto_core/salsa208/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

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

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref