Implementation notes: x86, gcc14, crypto_stream/snow20

Computer: gcc14
Architecture: x86
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_stream
Primitive: snow20
TimeImplementationCompilerBenchmark dateSUPERCOP version
6678e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer2016101420161009
6687e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer2016101420161009
6705e/benchmarks/snow-2.0gcc -m32 -march=nocona -O3 -fomit-frame-pointer2016101420161009
6723e/benchmarks/snow-2.0gcc -m32 -march=prescott -O3 -fomit-frame-pointer2016101420161009
6741e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer2016101420161009
6750e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer2016101420161009
6804e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer2016101420161009
6804e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer2016101420161009
6903e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer2016101420161009
6921e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O3 -fomit-frame-pointer2016101420161009
6930e/benchmarks/snow-2.0gcc -m32 -march=k8 -O3 -fomit-frame-pointer2016101420161009
6939e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O3 -fomit-frame-pointer2016101420161009
6939e/benchmarks/snow-2.0gcc -m32 -march=core2 -O3 -fomit-frame-pointer2016101420161009
6966e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer2016101420161009
6966e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer2016101420161009
6966e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer2016101420161009
6975e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer2016101420161009
6984e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer2016101420161009
6984e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer2016101420161009
6984e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer2016101420161009
6993e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2016101420161009
6993e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer2016101420161009
7011e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer2016101420161009
7020e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer2016101420161009
7020e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer2016101420161009
7029e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer2016101420161009
7038e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer2016101420161009
7038e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer2016101420161009
7038e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer2016101420161009
7038e/benchmarks/snow-2.0gcc -m32 -march=i386 -O3 -fomit-frame-pointer2016101420161009
7047e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer2016101420161009
7047e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer2016101420161009
7047e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer2016101420161009
7047e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer2016101420161009
7047e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer2016101420161009
7056e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer2016101420161009
7065e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer2016101420161009
7065e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer2016101420161009
7065e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer2016101420161009
7065e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer2016101420161009
7074e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer2016101420161009
7074e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer2016101420161009
7074e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer2016101420161009
7074e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer2016101420161009
7083e/benchmarks/snow-2.0gcc -m32 -march=i486 -O3 -fomit-frame-pointer2016101420161009
7092e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer2016101420161009
7092e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer2016101420161009
7092e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer2016101420161009
7119e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O2 -fomit-frame-pointer2016101420161009
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -O -fomit-frame-pointer2016101420161009
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer2016101420161009
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer2016101420161009
7128e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer2016101420161009
7146e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer2016101420161009
7164e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer2016101420161009
7164e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer2016101420161009
7164e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer2016101420161009
7164e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer2016101420161009
7173e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer2016101420161009
7182e/benchmarks/snow-2.0gcc -m32 -march=prescott -O2 -fomit-frame-pointer2016101420161009
7191e/benchmarks/snow-2.0gcc -m32 -O3 -fomit-frame-pointer2016101420161009
7209e/benchmarks/snow-2.0gcc -funroll-loops -m32 -Os -fomit-frame-pointer2016101420161009
7218e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer2016101420161009
7218e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer2016101420161009
7227e/benchmarks/snow-2.0gcc -m32 -march=athlon -O3 -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -O -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -march=k6 -O3 -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer2016101420161009
7254e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer2016101420161009
7263e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2016101420161009
7272e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer2016101420161009
7281e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer2016101420161009
7281e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer2016101420161009
7281e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer2016101420161009
7281e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O -fomit-frame-pointer2016101420161009
7281e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O -fomit-frame-pointer2016101420161009
7290e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O -fomit-frame-pointer2016101420161009
7290e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O -fomit-frame-pointer2016101420161009
7290e/benchmarks/snow-2.0gcc -m32 -march=nocona -O2 -fomit-frame-pointer2016101420161009
7299e/benchmarks/snow-2.0gcc -m32 -march=i386 -O -fomit-frame-pointer2016101420161009
7299e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O -fomit-frame-pointer2016101420161009
7299e/benchmarks/snow-2.0gcc -m32 -march=k6 -O -fomit-frame-pointer2016101420161009
7317e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer2016101420161009
7317e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer2016101420161009
7317e/benchmarks/snow-2.0gcc -m32 -march=barcelona -O2 -fomit-frame-pointer2016101420161009
7335e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer2016101420161009
7335e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer2016101420161009
7335e/benchmarks/snow-2.0gcc -m32 -march=pentium -O3 -fomit-frame-pointer2016101420161009
7344e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer2016101420161009
7344e/benchmarks/snow-2.0gcc -m32 -march=i486 -O -fomit-frame-pointer2016101420161009
7344e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer2016101420161009
7344e/benchmarks/snow-2.0gcc -m32 -march=pentium -O -fomit-frame-pointer2016101420161009
7353e/benchmarks/snow-2.0gcc -m32 -march=i486 -O2 -fomit-frame-pointer2016101420161009
7371e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2016101420161009
7380e/benchmarks/snow-2.0gcc -m32 -march=i386 -O2 -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=athlon -O -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=k8 -O -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer2016101420161009
7407e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -O -fomit-frame-pointer2016101420161009
7416e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer2016101420161009
7425e/benchmarks/snow-2.0gcc -m32 -march=core2 -O -fomit-frame-pointer2016101420161009
7425e/benchmarks/snow-2.0gcc -m32 -march=nocona -O -fomit-frame-pointer2016101420161009
7425e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O -fomit-frame-pointer2016101420161009
7425e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O -fomit-frame-pointer2016101420161009
7425e/benchmarks/snow-2.0gcc -m32 -march=prescott -O -fomit-frame-pointer2016101420161009
7470e/benchmarks/snow-2.0gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer2016101420161009
7470e/benchmarks/snow-2.0gcc -m32 -O2 -fomit-frame-pointer2016101420161009
7470e/benchmarks/snow-2.0gcc -m32 -march=athlon -O2 -fomit-frame-pointer2016101420161009
7470e/benchmarks/snow-2.0gcc -m32 -march=k8 -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer2016101420161009
7533e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer2016101420161009
7551e/benchmarks/snow-2.0gcc -m32 -march=core2 -O2 -fomit-frame-pointer2016101420161009
7551e/benchmarks/snow-2.0gcc -m32 -march=k6 -O2 -fomit-frame-pointer2016101420161009
7650e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer2016101420161009
7740e/benchmarks/snow-2.0gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer2016101420161009
7758e/benchmarks/snow-2.0gcc -m32 -march=pentium -O2 -fomit-frame-pointer2016101420161009
7794e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer2016101420161009
7794e/benchmarks/snow-2.0gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer2016101420161009
7794e/benchmarks/snow-2.0gcc -m32 -march=pentium3 -Os -fomit-frame-pointer2016101420161009
7803e/benchmarks/snow-2.0gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer2016101420161009
7812e/benchmarks/snow-2.0gcc -m32 -march=pentium-m -Os -fomit-frame-pointer2016101420161009
7812e/benchmarks/snow-2.0gcc -m32 -march=pentium2 -Os -fomit-frame-pointer2016101420161009
7812e/benchmarks/snow-2.0gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer2016101420161009
7866e/benchmarks/snow-2.0gcc -m32 -march=nocona -Os -fomit-frame-pointer2016101420161009
7884e/benchmarks/snow-2.0gcc -m32 -march=pentium4 -Os -fomit-frame-pointer2016101420161009
7884e/benchmarks/snow-2.0gcc -m32 -march=prescott -Os -fomit-frame-pointer2016101420161009
7920e/benchmarks/snow-2.0gcc -m32 -march=i386 -Os -fomit-frame-pointer2016101420161009
7920e/benchmarks/snow-2.0gcc -m32 -march=i486 -Os -fomit-frame-pointer2016101420161009
8010e/benchmarks/snow-2.0gcc -m32 -march=k6-2 -Os -fomit-frame-pointer2016101420161009
8010e/benchmarks/snow-2.0gcc -m32 -march=k6-3 -Os -fomit-frame-pointer2016101420161009
8010e/benchmarks/snow-2.0gcc -m32 -march=k6 -Os -fomit-frame-pointer2016101420161009
8010e/benchmarks/snow-2.0gcc -m32 -march=pentium -Os -fomit-frame-pointer2016101420161009
8019e/benchmarks/snow-2.0gcc -m32 -march=athlon -Os -fomit-frame-pointer2016101420161009
8028e/benchmarks/snow-2.0gcc -m32 -Os -fomit-frame-pointer2016101420161009
8037e/benchmarks/snow-2.0gcc -m32 -march=core2 -Os -fomit-frame-pointer2016101420161009
8109e/benchmarks/snow-2.0gcc -m32 -march=barcelona -Os -fomit-frame-pointer2016101420161009
8217e/benchmarks/snow-2.0gcc -m32 -march=k8 -Os -fomit-frame-pointer2016101420161009