Implementation notes: x86, hydra1, crypto_stream/xsalsa20

Computer: hydra1
Architecture: x86
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_stream
Primitive: xsalsa20

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
10685	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161014	20161009
10686	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161014	20161009
10686	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161014	20161009
10688	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161014	20161009
10690	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161014	20161009
10691	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161014	20161009
10691	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161014	20161009
10691	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161014	20161009
10693	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161014	20161009
10693	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161014	20161009
10694	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161014	20161009
10694	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161014	20161009
10695	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161014	20161009
10695	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161014	20161009
10695	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161014	20161009
10695	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161014	20161009
10696	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161014	20161009
10698	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161014	20161009
10699	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161014	20161009
10700	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161014	20161009
10701	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161014	20161009
10702	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161014	20161009
10703	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161014	20161009
10703	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161014	20161009
10703	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161014	20161009
10703	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161014	20161009
10704	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161014	20161009
10706	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161014	20161009
10706	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161014	20161009
10706	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161014	20161009
10706	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161014	20161009
10706	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161014	20161009
10707	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161014	20161009
10707	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161014	20161009
10707	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161014	20161009
10709	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161014	20161009
10710	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161014	20161009
10710	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161014	20161009
10710	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161014	20161009
10710	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161014	20161009
10711	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161014	20161009
10711	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161014	20161009
10712	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161014	20161009
10713	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161014	20161009
10714	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161014	20161009
10714	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161014	20161009
10714	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161014	20161009
10714	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161014	20161009
10714	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161014	20161009
10715	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161014	20161009
10716	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161014	20161009
10716	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161014	20161009
10717	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161014	20161009
10718	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161014	20161009
10719	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161014	20161009
10719	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161014	20161009
10720	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161014	20161009
10722	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161014	20161009
10722	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161014	20161009
10722	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161014	20161009
10722	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161014	20161009
10722	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161014	20161009
10723	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161014	20161009
10723	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161014	20161009
10723	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161014	20161009
10725	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161014	20161009
10725	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161014	20161009
10725	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161014	20161009
10725	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161014	20161009
10725	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161014	20161009
10726	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161014	20161009
10726	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161014	20161009
10726	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161014	20161009
10730	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161014	20161009
10731	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161014	20161009
10736	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161014	20161009
10737	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161014	20161009
10738	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161014	20161009
10741	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161014	20161009
10741	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161014	20161009
10744	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161014	20161009

Test failure

Implementation: crypto_stream/xsalsa20/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref