Implementation notes: x86, latour, crypto_stream/snow20

Computer: latour
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
6786e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2017090920170904
6795e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2017090920170904
6849e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2017090920170904
6957e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2017090920170904
6966e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2017090920170904
6975e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2017090920170904
6975e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2017090920170904
6975e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2017090920170904
6984e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2017090920170904
6984e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2017090920170904
6993e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2017090920170904
7011e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2017090920170904
7011e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2017090920170904
7011e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2017090920170904
7020e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2017090920170904
7020e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2017090920170904
7047e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2017090920170904
7047e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2017090920170904
7065e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2017090920170904
7083e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2017090920170904
7092e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2017090920170904
7101e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2017090920170904
7119e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2017090920170904
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2017090920170904
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2017090920170904
7128e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2017090920170904
7137e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2017090920170904
7155e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2017090920170904
7155e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2017090920170904
7155e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2017090920170904
7164e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2017090920170904
7164e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O -fomit-frame-pointer2017090920170904
7173e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2017090920170904
7173e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O -fomit-frame-pointer2017090920170904
7173e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O -fomit-frame-pointer2017090920170904
7182e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2017090920170904
7182e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2017090920170904
7200e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2017090920170904
7209e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2017090920170904
7218e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2017090920170904
7218e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2017090920170904
7236e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2017090920170904
7254e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2017090920170904
7254e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2017090920170904
7281e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2017090920170904
7290e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2017090920170904
7326e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2017090920170904
7533e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2017090920170904
7551e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2017090920170904
7551e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2017090920170904
7569e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2017090920170904
7578e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2017090920170904
7578e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2017090920170904
7587e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2017090920170904
7605e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2017090920170904
7605e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2017090920170904
7605e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2017090920170904
7614e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2017090920170904
7623e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2017090920170904
7623e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2017090920170904
7632e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2017090920170904
7632e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2017090920170904
7632e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2017090920170904
7641e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2017090920170904
7641e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2017090920170904
7641e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2017090920170904
7641e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2017090920170904
7650e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2017090920170904
7659e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2017090920170904
7659e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2017090920170904
7659e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2017090920170904
7668e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2017090920170904
7668e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2017090920170904
7677e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2017090920170904
7677e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2017090920170904
7686e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2017090920170904
7686e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2017090920170904
7686e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2017090920170904
7704e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2017090920170904
7704e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2017090920170904
7713e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2017090920170904
7713e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2017090920170904
7713e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2017090920170904
7713e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2017090920170904
7722e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2017090920170904
7731e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2017090920170904
7740e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer2017090920170904
7740e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2017090920170904
7740e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2017090920170904
7749e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2017090920170904
7749e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2017090920170904
7758e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2017090920170904
7758e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2017090920170904
7758e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2017090920170904
7758e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2017090920170904
7758e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2017090920170904
7767e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2017090920170904
7767e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2017090920170904
7776e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2017090920170904
7785e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2017090920170904
7785e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2017090920170904
7785e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer2017090920170904
7794e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2017090920170904
7794e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2017090920170904
7794e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2017090920170904
7794e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2017090920170904
7803e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2017090920170904
7803e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O2 -fomit-frame-pointer2017090920170904
7803e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2017090920170904
7812e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2017090920170904
7821e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2017090920170904
7821e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2017090920170904
7821e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2017090920170904
7848e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2017090920170904
7875e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2017090920170904
7875e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2017090920170904
7893e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2017090920170904
7902e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2017090920170904
7902e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2017090920170904
7902e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer2017090920170904
7902e/benchmarks/snow-2.0gcc -m32 -march=corei7 -Os -fomit-frame-pointer2017090920170904
7911e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2017090920170904
7920e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2017090920170904
7929e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2017090920170904
7974e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2017090920170904
7992e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2017090920170904
8064e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer2017090920170904
8154e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2017090920170904
8298e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2017090920170904
9549e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2017090920170904
9630e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2017090920170904
9639e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2017090920170904
9648e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2017090920170904
9801e/benchmarks/snow-2.0gcc -m32 -march=core2 -O3 -fomit-frame-pointer2017090920170904
9828e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2017090920170904
9828e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2017090920170904
9846e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2017090920170904
9846e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2017090920170904
9855e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2017090920170904
9891e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2017090920170904
10008e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2017090920170904
10035e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2017090920170904
10053e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2017090920170904
10071e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2017090920170904
10080e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2017090920170904
10089e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2017090920170904
10089e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2017090920170904
10233e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2017090920170904
10260e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2017090920170904
10269e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2017090920170904
10278e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2017090920170904
10278e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2017090920170904
10287e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2017090920170904
10287e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2017090920170904
10287e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2017090920170904
10296e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2017090920170904
10323e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2017090920170904
10332e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2017090920170904
10359e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2017090920170904
10377e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2017090920170904
10422e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2017090920170904
10431e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2017090920170904
10458e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2017090920170904
11295e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2017090920170904
11322e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2017090920170904
11403e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2017090920170904
11646e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2017090920170904

Test failure

Implementation: crypto_stream/snow20/e/benchmarks/snow-2.0
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer e/benchmarks/snow-2.0
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer e/benchmarks/snow-2.0
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer e/benchmarks/snow-2.0