Implementation notes: x86, h4e450, crypto_core/salsa20

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_core
Primitive: salsa20

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1078	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170831	20170725
1078	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170831	20170725
1078	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170831	20170725
1079	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170831	20170725
1083	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170831	20170725
1083	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170831	20170725
1083	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170831	20170725
1083	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170831	20170725
1083	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170831	20170725
1093	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170831	20170725
1093	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170831	20170725
1097	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170831	20170725
1098	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170831	20170725
1102	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170831	20170725
1106	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170831	20170725
1107	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170831	20170725
1107	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170831	20170725
1111	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170831	20170725
1112	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170831	20170725
1116	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170831	20170725
1117	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170831	20170725
1149	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170831	20170725
1150	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170831	20170725
1169	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170831	20170725
1169	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170831	20170725
1169	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170831	20170725
1169	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170831	20170725
1173	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170831	20170725
1173	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170831	20170725
1173	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170831	20170725
1173	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170831	20170725
1173	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170831	20170725
1178	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170831	20170725
1178	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170831	20170725
1178	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170831	20170725
1288	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170831	20170725
1288	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170831	20170725
1288	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170831	20170725
1288	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170831	20170725
1288	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170831	20170725
1292	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170831	20170725
1292	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170831	20170725
1301	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170831	20170725
1316	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170831	20170725
1316	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170831	20170725
1316	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170831	20170725
1325	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170831	20170725
1325	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170831	20170725
1325	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170831	20170725
1325	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170831	20170725
1325	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170831	20170725
1326	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170831	20170725
1326	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170831	20170725
1335	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170831	20170725
1335	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170831	20170725
1335	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170831	20170725
1335	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170831	20170725
1340	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170831	20170725
1344	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170831	20170725
1344	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170831	20170725
1344	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170831	20170725
1344	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170831	20170725
1349	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170831	20170725
1354	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170831	20170725
1354	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170831	20170725
1359	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170831	20170725
1363	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170831	20170725
1363	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170831	20170725
1368	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170831	20170725
1368	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170831	20170725
1368	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170831	20170725
1382	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170831	20170725
1382	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170831	20170725
1382	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170831	20170725
1401	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170831	20170725
1406	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170831	20170725
1406	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170831	20170725
1416	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170831	20170725
1430	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170831	20170725
1430	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170831	20170725
1430	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170831	20170725
1435	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170831	20170725
1463	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170831	20170725
1463	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170831	20170725
1468	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170831	20170725
1468	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170831	20170725
1477	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170831	20170725
1501	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170831	20170725
1511	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170831	20170725
1520	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170831	20170725
1520	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170831	20170725
1520	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170831	20170725
1525	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170831	20170725
1530	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170831	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170831	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170831	20170725
1539	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170831	20170725
1553	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170831	20170725
1558	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170831	20170725
1567	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170831	20170725
1567	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170831	20170725
1567	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170831	20170725

Test failure

Implementation: crypto_core/salsa20/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
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
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref