Implementation notes: x86, hydra1, crypto_core/salsa208

Computer: hydra1
Architecture: x86
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_core
Primitive: salsa208

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
474	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
474	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
475	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
477	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161010	20161009
477	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
478	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
479	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
480	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
482	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161010	20161009
482	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
482	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
482	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161010	20161009
483	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
485	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
486	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
486	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161010	20161009
486	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
486	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
487	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
487	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
487	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161010	20161009
488	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
490	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
490	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
490	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
490	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
490	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
491	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
491	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
491	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
493	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
493	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
494	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
494	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
508	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
509	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
510	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
525	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
530	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
530	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
531	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
531	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
533	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
533	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
534	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
534	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
535	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
536	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
536	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
538	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
538	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
538	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
539	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161010	20161009
539	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
540	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
540	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161010	20161009
541	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
541	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161010	20161009
542	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
544	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
544	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
544	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
544	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161010	20161009
545	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
547	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161010	20161009
550	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
550	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
550	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
552	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
554	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
554	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
557	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
557	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
608	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161010	20161009
611	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
613	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
613	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
613	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
613	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
613	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
614	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
616	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161010	20161009
616	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161010	20161009
616	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161010	20161009
619	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161010	20161009
620	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161010	20161009
621	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
621	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
621	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161010	20161009
622	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
623	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
624	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
626	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
626	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
627	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
628	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
634	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
635	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
637	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
637	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
638	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
638	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
638	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
638	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
640	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
640	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
645	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009
645	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
645	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
656	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
656	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
664	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
664	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
669	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009

Test failure

Implementation: crypto_core/salsa208/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