Implementation notes: x86, margaux, crypto_core/salsa2012

Computer: margaux
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_core
Primitive: salsa2012

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
693	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170727	20170725
702	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170727	20170725
702	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170727	20170725
702	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170727	20170725
711	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170727	20170725
711	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170727	20170725
711	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170727	20170725
711	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170727	20170725
711	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170727	20170725
720	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170727	20170725
720	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170727	20170725
720	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170727	20170725
729	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170727	20170725
729	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170727	20170725
729	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170727	20170725
729	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170727	20170725
738	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170727	20170725
747	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170727	20170725
756	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170727	20170725
765	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170727	20170725
765	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170727	20170725
765	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170727	20170725
774	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170727	20170725
1368	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170727	20170725
1377	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170727	20170725
1386	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170727	20170725
1386	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170727	20170725
1386	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170727	20170725
1395	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170727	20170725
1395	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170727	20170725
1395	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170727	20170725
1395	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170727	20170725
1404	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20170727	20170725
1413	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170727	20170725
1422	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170727	20170725
1431	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170727	20170725
1431	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20170727	20170725
1431	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170727	20170725
1440	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170727	20170725
1440	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170727	20170725
1449	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170727	20170725
1449	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170727	20170725
1449	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170727	20170725
1458	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170727	20170725
1467	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170727	20170725
1476	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170727	20170725
1485	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170727	20170725
1494	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170727	20170725
1503	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170727	20170725
1503	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170727	20170725
1503	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170727	20170725
1503	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170727	20170725
1503	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170727	20170725
1512	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170727	20170725
1521	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170727	20170725
1521	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170727	20170725
1530	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170727	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170727	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170727	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170727	20170725
1539	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170727	20170725
1539	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170727	20170725
1548	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170727	20170725
1566	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170727	20170725

Test failure

Implementation: crypto_core/salsa2012/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