Implementation notes: x86, hydra4, crypto_stream/snow20

Computer: hydra4
Architecture: x86
CPU ID: AuthenticAMD-00300f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
7449e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2014053120140525
7453e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2014053120140525
7453e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2014053120140525
7457e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2014053120140525
7461e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2014053120140525
7472e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2014053120140525
7476e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2014053120140525
7476e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2014053120140525
7480e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2014053120140525
7480e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2014053120140525
7484e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2014053120140525
7488e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2014053120140525
7492e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2014053120140525
7503e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2014053120140525
7511e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2014053120140525
7512e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2014053120140525
7531e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2014053120140525
7547e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2014053120140525
7917e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2014053120140525
7956e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2014053120140525
7960e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2014053120140525
7964e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2014053120140525
7979e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2014053120140525
7987e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O -fomit-frame-pointer2014053120140525
7987e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2014053120140525
7995e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2014053120140525
7999e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2014053120140525
8003e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O -fomit-frame-pointer2014053120140525
8011e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2014053120140525
8018e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O -fomit-frame-pointer2014053120140525
8022e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2014053120140525
8022e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2014053120140525
8026e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2014053120140525
8030e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2014053120140525
8034e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2014053120140525
8042e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2014053120140525
8054e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2014053120140525
8077e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2014053120140525
8077e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2014053120140525
8081e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2014053120140525
8081e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2014053120140525
8093e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2014053120140525
8159e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2014053120140525
10667e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2014053120140525
10671e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2014053120140525
10721e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2014053120140525
10721e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2014053120140525
10788e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2014053120140525
10862e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2014053120140525
10885e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2014053120140525
10893e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2014053120140525
11010e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2014053120140525
11013e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2014053120140525
11014e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2014053120140525
11014e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2014053120140525
11045e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2014053120140525
11049e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2014053120140525
11142e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2014053120140525
11158e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2014053120140525
11170e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2014053120140525
11174e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2014053120140525
11174e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2014053120140525
11177e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2014053120140525
11177e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2014053120140525
11189e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2014053120140525
11189e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2014053120140525
11193e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2014053120140525
11196e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2014053120140525
11197e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2014053120140525
11201e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2014053120140525
11201e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2014053120140525
11205e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2014053120140525
11213e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2014053120140525
11213e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2014053120140525
11220e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2014053120140525
11244e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2014053120140525
11244e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2014053120140525
11248e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2014053120140525
11251e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2014053120140525
11259e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2014053120140525
11279e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2014053120140525
11283e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2014053120140525
11287e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2014053120140525
11302e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2014053120140525
11306e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2014053120140525
11310e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2014053120140525
11314e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2014053120140525
11314e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2014053120140525
11322e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2014053120140525
11333e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2014053120140525
11337e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2014053120140525
11361e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2014053120140525
11361e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2014053120140525
11376e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2014053120140525
11396e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2014053120140525
11404e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2014053120140525
11419e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer2014053120140525
11419e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2014053120140525
11427e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2014053120140525
11435e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2014053120140525
11450e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2014053120140525
11485e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2014053120140525
11493e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2014053120140525
11505e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2014053120140525
11513e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2014053120140525
11532e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2014053120140525
11540e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2014053120140525
11544e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer2014053120140525
11591e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2014053120140525
11595e/benchmarks/snow-2.0gcc -m32 -march=corei7 -O2 -fomit-frame-pointer2014053120140525
11618e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2014053120140525
11618e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2014053120140525
11622e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2014053120140525
11634e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2014053120140525
11642e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014053120140525
11642e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2014053120140525
11661e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2014053120140525
11661e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2014053120140525
11665e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2014053120140525
11677e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2014053120140525
11684e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2014053120140525
11739e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2014053120140525
11751e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2014053120140525
11790e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2014053120140525
11790e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2014053120140525
11825e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2014053120140525
11837e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2014053120140525
11840e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2014053120140525
11856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2014053120140525
11856e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2014053120140525
11864e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2014053120140525
11872e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2014053120140525
11876e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2014053120140525
11879e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2014053120140525
11895e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2014053120140525
11907e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2014053120140525
11934e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2014053120140525
12000e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2014053120140525
12067e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2014053120140525
12172e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2014053120140525
12180e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2014053120140525
12262e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2014053120140525
12293e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014053120140525
12324e/benchmarks/snow-2.0gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer2014053120140525
12336e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2014053120140525
12355e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2014053120140525
12379e/benchmarks/snow-2.0gcc -m32 -march=corei7 -Os -fomit-frame-pointer2014053120140525
12390e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2014053120140525
12390e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2014053120140525
12394e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2014053120140525
12406e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2014053120140525
12422e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2014053120140525
12765e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2014053120140525
12780e/benchmarks/snow-2.0gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer2014053120140525
12788e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2014053120140525
12804e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2014053120140525
12815e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2014053120140525
12823e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2014053120140525
12835e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2014053120140525
12909e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2014053120140525
12979e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2014053120140525
12979e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2014053120140525
13022e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2014053120140525
13104e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2014053120140525
13131e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2014053120140525
13174e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2014053120140525

Test failure

Implementation: crypto_stream/snow20/e/benchmarks/snow-2.0
Compiler: gcc -m32 -march=core2 -O3 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m32 -march=core2 -O3 -fomit-frame-pointer e/benchmarks/snow-2.0