Implementation notes: x86, hydra1, crypto_core/salsa20

Computer: hydra1
Architecture: x86
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_core
Primitive: salsa20

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
827	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161010	20161009
829	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161010	20161009
830	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161010	20161009
830	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
830	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161010	20161009
835	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161010	20161009
835	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
835	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
836	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161010	20161009
837	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
837	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161010	20161009
837	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161010	20161009
840	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
840	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
840	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
842	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
845	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
845	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
845	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
847	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
848	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
848	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
849	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
874	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
874	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
874	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
875	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
880	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
881	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
882	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
882	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
883	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
885	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
886	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
887	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
887	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
888	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
888	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
888	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
890	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
891	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
893	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
894	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
894	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
895	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
895	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
895	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
895	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
896	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
896	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
896	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
899	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
899	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
899	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
899	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
900	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
901	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
901	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
901	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
904	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
904	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
909	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
915	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
925	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
930	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
930	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161010	20161009
931	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
931	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
934	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
934	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
934	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
936	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
939	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
939	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
939	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
942	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
944	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
944	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
944	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
947	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
947	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161010	20161009
947	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
954	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161010	20161009
954	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161010	20161009
957	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
960	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161010	20161009
960	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161010	20161009
962	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
962	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
962	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
965	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
971	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
973	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
973	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
976	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
976	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
976	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
976	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
976	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
978	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161010	20161009
979	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
981	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
982	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
983	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
987	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
989	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
998	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
998	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
998	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
999	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
1005	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
1019	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
1019	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
1023	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
1023	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
1027	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161010	20161009
1027	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
1029	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
1030	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
1030	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161010	20161009
1038	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161010	20161009
1042	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009
1045	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161010	20161009
1045	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161010	20161009
1045	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
1045	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
1046	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
1046	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161010	20161009
1048	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161010	20161009
1053	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
1053	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
1064	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
1067	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
1067	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
1068	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
1086	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
1086	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
1093	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009

Test failure

Implementation: crypto_core/salsa20/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