Implementation notes: x86, titan0, crypto_stream/snow20

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
6136e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2019070620190110
6172e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2019070620190110
6180e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2019070620190110
6180e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2019070620190110
6184e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2019070620190110
6196e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2019070620190110
6200e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2019070620190110
6208e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2019070620190110
6220e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2019070620190110
6224e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2019070620190110
6228e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2019070620190110
6228e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2019070620190110
6228e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2019070620190110
6232e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2019070620190110
6232e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2019070620190110
6248e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2019070620190110
6252e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer2019070620190110
6252e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2019070620190110
6260e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2019070620190110
6264e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2019070620190110
6264e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O3 -fomit-frame-pointer2019070620190110
6268e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2019070620190110
6272e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2019070620190110
6276e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2019070620190110
6276e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2019070620190110
6280e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2019070620190110
6284e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2019070620190110
6284e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2019070620190110
6284e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2019070620190110
6288e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2019070620190110
6288e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2019070620190110
6292e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2019070620190110
6296e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2019070620190110
6296e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2019070620190110
6300e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2019070620190110
6300e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2019070620190110
6304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2019070620190110
6304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2019070620190110
6304e/benchmarks/snow-2.0gcc -m32 -march=core2 -O3 -fomit-frame-pointer2019070620190110
6308e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2019070620190110
6308e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2019070620190110
6308e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2019070620190110
6312e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2019070620190110
6312e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2019070620190110
6316e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2019070620190110
6316e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2019070620190110
6328e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2019070620190110
6328e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer2019070620190110
6332e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2019070620190110
6332e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer2019070620190110
6336e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2019070620190110
6344e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2019070620190110
6344e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2019070620190110
6344e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer2019070620190110
6344e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2019070620190110
6348e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2019070620190110
6352e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2019070620190110
6352e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2019070620190110
6356e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2019070620190110
6364e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2019070620190110
6380e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2019070620190110
6400e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2019070620190110
6404e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2019070620190110
6424e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2019070620190110
6424e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O -fomit-frame-pointer2019070620190110
6428e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2019070620190110
6432e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2019070620190110
6436e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2019070620190110
6440e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2019070620190110
6444e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer2019070620190110
6444e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O2 -fomit-frame-pointer2019070620190110
6444e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2019070620190110
6448e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2019070620190110
6448e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2019070620190110
6456e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2019070620190110
6456e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2019070620190110
6460e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2019070620190110
6460e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2019070620190110
6460e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2019070620190110
6460e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2019070620190110
6460e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2019070620190110
6464e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2019070620190110
6464e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O -fomit-frame-pointer2019070620190110
6464e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2019070620190110
6464e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2019070620190110
6464e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2019070620190110
6468e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2019070620190110
6468e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2019070620190110
6468e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2019070620190110
6468e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2019070620190110
6472e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2019070620190110
6472e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2019070620190110
6476e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2019070620190110
6476e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2019070620190110
6476e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O -fomit-frame-pointer2019070620190110
6476e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2019070620190110
6476e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2019070620190110
6480e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2019070620190110
6484e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2019070620190110
6488e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2019070620190110
6488e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2019070620190110
6492e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2019070620190110
6500e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -O -fomit-frame-pointer2019070620190110
6500e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2019070620190110
6504e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2019070620190110
6504e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2019070620190110
6512e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2019070620190110
6512e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2019070620190110
6516e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2019070620190110
6524e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2019070620190110
6532e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2019070620190110
6536e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2019070620190110
6548e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2019070620190110
6560e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2019070620190110
6564e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2019070620190110
6572e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2019070620190110
6572e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2019070620190110
6580e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2019070620190110
6592e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2019070620190110
6628e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2019070620190110
6664e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2019070620190110
6664e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2019070620190110
6712e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2019070620190110
6720e/benchmarks/snow-2.0gcc -m32 -march=corei7 -Os -fomit-frame-pointer2019070620190110
6724e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2019070620190110
6732e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer2019070620190110
6736e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer2019070620190110
6748e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2019070620190110
6760e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2019070620190110
6772e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2019070620190110
6780e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2019070620190110
6780e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2019070620190110
6796e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2019070620190110
6800e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2019070620190110
6800e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2019070620190110
6804e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2019070620190110
6808e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2019070620190110
6812e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2019070620190110
6812e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2019070620190110
6816e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2019070620190110
6816e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2019070620190110
6820e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2019070620190110
6820e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2019070620190110
6820e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2019070620190110
6836e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2019070620190110
6836e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2019070620190110
6836e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2019070620190110
6836e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2019070620190110
6840e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2019070620190110
6844e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2019070620190110
6844e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2019070620190110
6852e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2019070620190110
6852e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2019070620190110
6868e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2019070620190110
6880e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2019070620190110
6896e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2019070620190110
6900e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2019070620190110
6964e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2019070620190110
6980e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2019070620190110
6992e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2019070620190110
7076e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2019070620190110
7096e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2019070620190110
7100e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2019070620190110
7116e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2019070620190110
7132e/benchmarks/snow-2.0gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer2019070620190110
7132e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2019070620190110
7140e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2019070620190110
7148e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2019070620190110
7156e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2019070620190110
7168e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2019070620190110
7200e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2019070620190110