Implementation notes: x86, rumba5, crypto_stream/snow20

Computer: rumba5
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
5664e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2018051820171218
5696e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2018051820171218
5696e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2018051820171218
5728e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2018051820171218
5760e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2018051820171218
5792e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=core2 -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2018051820171218
5824e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2018051820171218
5856e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2018051820171218
5888e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2018051820171218
5920e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2018051820171218
5952e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2018051820171218
5952e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2018051820171218
5952e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2018051820171218
5952e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2018051820171218
5984e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2018051820171218
5984e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2018051820171218
5984e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2018051820171218
5984e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2018051820171218
6016e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2018051820171218
6016e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2018051820171218
6016e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2018051820171218
6016e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2018051820171218
6016e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2018051820171218
6048e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2018051820171218
6048e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2018051820171218
6048e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2018051820171218
6080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2018051820171218
6080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2018051820171218
6080e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O3 -fomit-frame-pointer2018051820171218
6144e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2018051820171218
6144e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2018051820171218
6144e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2018051820171218
6144e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2018051820171218
6144e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=corei7 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2018051820171218
6176e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2018051820171218
6208e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2018051820171218
6240e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2018051820171218
6272e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2018051820171218
6304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2018051820171218
6304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2018051820171218
6304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2018051820171218
6336e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2018051820171218
6368e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2018051820171218
6368e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2018051820171218
6368e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2018051820171218
6368e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2018051820171218
6400e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2018051820171218
6400e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2018051820171218
6400e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2018051820171218
6400e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2018051820171218
6432e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2018051820171218
6464e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2018051820171218
6496e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer2018051820171218
6528e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2018051820171218
7488e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2018051820171218