Implementation notes: x86, h9ivy, crypto_stream/snow20

Computer: h9ivy
Architecture: x86
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
6068e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2014043020140425
6072e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2014043020140425
6072e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2014043020140425
6080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2014043020140425
6080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2014043020140425
6080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2014043020140425
6084e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2014043020140425
6084e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2014043020140425
6084e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2014043020140425
6092e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2014043020140425
6100e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2014043020140425
6100e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2014043020140425
6100e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2014043020140425
6104e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2014043020140425
6104e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2014043020140425
6108e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2014043020140425
6108e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2014043020140425
6116e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2014043020140425
6164e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2014043020140425
6192e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2014043020140425
6196e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2014043020140425
6200e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2014043020140425
6204e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O -fomit-frame-pointer2014043020140425
6208e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O -fomit-frame-pointer2014043020140425
6208e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2014043020140425
6208e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2014043020140425
6212e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2014043020140425
6220e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2014043020140425
6220e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2014043020140425
6224e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2014043020140425
6224e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O -fomit-frame-pointer2014043020140425
6224e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2014043020140425
6236e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2014043020140425
6236e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2014043020140425
6244e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2014043020140425
6248e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2014043020140425
6252e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2014043020140425
6260e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2014043020140425
6260e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2014043020140425
6264e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2014043020140425
6268e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2014043020140425
6276e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2014043020140425
6280e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2014043020140425
8040e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2014043020140425
8044e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2014043020140425
8056e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2014043020140425
8064e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2014043020140425
8072e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2014043020140425
8072e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2014043020140425
8076e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2014043020140425
8088e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2014043020140425
8088e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2014043020140425
8120e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2014043020140425
8144e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2014043020140425
8168e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2014043020140425
8208e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2014043020140425
8220e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2014043020140425
8220e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014043020140425
8228e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2014043020140425
8228e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2014043020140425
8232e/benchmarks/snow-2.0gcc -m32 -march=corei7 -Os -fomit-frame-pointer2014043020140425
8248e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2014043020140425
8248e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2014043020140425
8252e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer2014043020140425
8256e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2014043020140425
8256e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2014043020140425
8260e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2014043020140425
8264e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer2014043020140425
8264e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2014043020140425
8272e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2014043020140425
8272e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2014043020140425
8288e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2014043020140425
8304e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2014043020140425
8304e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2014043020140425
8304e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2014043020140425
8304e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2014043020140425
8304e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2014043020140425
8316e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2014043020140425
8316e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2014043020140425
8316e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2014043020140425
8324e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2014043020140425
8336e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2014043020140425
8340e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2014043020140425
8344e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2014043020140425
8344e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2014043020140425
8344e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2014043020140425
8356e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2014043020140425
8364e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2014043020140425
8364e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2014043020140425
8372e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2014043020140425
8372e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2014043020140425
8376e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2014043020140425
8384e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2014043020140425
8384e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2014043020140425
8392e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2014043020140425
8404e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2014043020140425
8404e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2014043020140425
8412e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2014043020140425
8420e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2014043020140425
8432e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2014043020140425
8468e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2014043020140425
8488e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2014043020140425
9740e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer2014043020140425
9748e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2014043020140425
9752e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2014043020140425
9768e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2014043020140425
9776e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2014043020140425
9788e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer2014043020140425
9788e/benchmarks/snow-2.0gcc -m32 -march=core2 -O3 -fomit-frame-pointer2014043020140425
9796e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2014043020140425
9808e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O3 -fomit-frame-pointer2014043020140425
9812e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2014043020140425
9820e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2014043020140425
9820e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer2014043020140425
9824e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2014043020140425
9832e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2014043020140425
9832e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2014043020140425
9836e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2014043020140425
9840e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2014043020140425
9852e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2014043020140425
9852e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2014043020140425
9852e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2014043020140425
9852e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2014043020140425
9860e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2014043020140425
9864e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2014043020140425
9872e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2014043020140425
9872e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2014043020140425
9876e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2014043020140425
9880e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2014043020140425
9884e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2014043020140425
9888e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2014043020140425
9892e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2014043020140425
9892e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2014043020140425
9892e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2014043020140425
9896e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2014043020140425
9896e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2014043020140425
9896e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2014043020140425
9900e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2014043020140425
9900e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2014043020140425
9904e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2014043020140425
9904e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2014043020140425
9912e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2014043020140425
9916e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2014043020140425
9916e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2014043020140425
9920e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2014043020140425
9928e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2014043020140425
9948e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2014043020140425
9948e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2014043020140425
9956e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2014043020140425
9960e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2014043020140425
10000e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2014043020140425
10004e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2014043020140425
10024e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2014043020140425
10032e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer2014043020140425
10052e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2014043020140425
10060e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O2 -fomit-frame-pointer2014043020140425
10064e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2014043020140425
10064e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2014043020140425
10068e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014043020140425
10072e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2014043020140425
10072e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2014043020140425
10076e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer2014043020140425
10076e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2014043020140425
10080e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2014043020140425
10092e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2014043020140425
10092e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2014043020140425
10100e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2014043020140425
10112e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2014043020140425
10116e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2014043020140425
10120e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2014043020140425
10120e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2014043020140425
10184e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2014043020140425