Implementation notes: x86, gcc14, crypto_hash/nasha256

Computer: gcc14
Architecture: x86
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_hash
Primitive: nasha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
45117	`opt_v4`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161013	20161009
45117	`opt_v4`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161013	20161009
45117	`opt_v4`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161013	20161009
45117	`opt_v4`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161013	20161009
45801	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161013	20161009
45873	`opt_v4`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161013	20161009
45882	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161013	20161009
45891	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161013	20161009
47493	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161013	20161009
47520	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161013	20161009
47808	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161013	20161009
47817	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161013	20161009
47907	`opt_v4`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161013	20161009
48195	`opt_v4`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161013	20161009
48213	`opt`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161013	20161009
48222	`opt`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161013	20161009
48222	`opt`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161013	20161009
48231	`opt`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161013	20161009
48519	`opt_v4`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161013	20161009
48600	`opt_v4`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161013	20161009
48654	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161013	20161009
48843	`opt_v4`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161013	20161009
48861	`opt_v4`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161013	20161009
48861	`opt_v4`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161013	20161009
48888	`opt_v4`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161013	20161009
48897	`opt_v4`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161013	20161009
48924	`opt_v4`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161013	20161009
48933	`opt_v4`	`gcc -m32 -O -fomit-frame-pointer`	20161013	20161009
48960	`opt_v4`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161013	20161009
48969	`opt_v4`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161013	20161009
49023	`opt_v4`	`gcc -m32 -O3 -fomit-frame-pointer`	20161013	20161009
49023	`opt_v4`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161013	20161009
49032	`opt_v4`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161013	20161009
49032	`opt_v4`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161013	20161009
49041	`opt_v4`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161013	20161009
49050	`opt_v4`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161013	20161009
49113	`opt_v4`	`gcc -m32 -O2 -fomit-frame-pointer`	20161013	20161009
49140	`opt_v4`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161013	20161009
49149	`opt`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161013	20161009
49158	`opt_v4`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161013	20161009
49185	`opt_v4`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161013	20161009
49194	`opt`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161013	20161009
49203	`opt_v4`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161013	20161009
49221	`opt_v4`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161013	20161009
49311	`opt_v4`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161013	20161009
49311	`opt_v4`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161013	20161009
49365	`opt_v4`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161013	20161009
49383	`opt_v4`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161013	20161009
49383	`opt_v4`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161013	20161009
49410	`opt_v4`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161013	20161009
49428	`opt_v4`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161013	20161009
49464	`opt_v4`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161013	20161009
49626	`opt_v4`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161013	20161009
49626	`opt_v4`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161013	20161009
49644	`opt_v4`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161013	20161009
49761	`opt_v4`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161013	20161009
49860	`opt_v4`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161013	20161009
49860	`opt_v4`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161013	20161009
49860	`opt_v4`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161013	20161009
49950	`opt_v4`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161013	20161009
49995	`opt_v4`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161013	20161009
50049	`opt_v4`	`gcc -m32 -Os -fomit-frame-pointer`	20161013	20161009
50058	`opt_v4`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161013	20161009
50121	`opt_v4`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161013	20161009
50121	`opt_v4`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161013	20161009
50139	`opt_v4`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161013	20161009
50148	`opt_v4`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161013	20161009
50193	`opt_v4`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161013	20161009
50211	`opt`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161013	20161009
50211	`opt`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161013	20161009
50247	`opt_v4`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161013	20161009
50256	`opt`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161013	20161009
50292	`opt`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161013	20161009
50382	`opt`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161013	20161009
50418	`opt_v4`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161013	20161009
50490	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161013	20161009
50508	`opt_v4`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161013	20161009
50598	`opt_v4`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161013	20161009
50616	`opt_v4`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161013	20161009
50625	`opt_v4`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161013	20161009
50670	`opt_v4`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161013	20161009
50697	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161013	20161009
50733	`opt_v4`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161013	20161009
50742	`opt_v4`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161013	20161009
50769	`opt_v4`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161013	20161009
50769	`opt_v4`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161013	20161009
50787	`opt_v4`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161013	20161009
50787	`opt_v4`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161013	20161009
50796	`opt_v4`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161013	20161009
50796	`opt_v4`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161013	20161009
50796	`opt_v4`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161013	20161009
50814	`opt_v4`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161013	20161009
50832	`opt_v4`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161013	20161009
50832	`opt_v4`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161013	20161009
50895	`opt_v4`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161013	20161009
50895	`opt_v4`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161013	20161009
50904	`opt_v4`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161013	20161009
50931	`opt_v4`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161013	20161009
50967	`opt_v4`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161013	20161009
51003	`opt`	`gcc -m32 -O2 -fomit-frame-pointer`	20161013	20161009
51021	`opt_v4`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161013	20161009
51075	`opt_v4`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161013	20161009
51084	`opt_v4`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161013	20161009
51111	`opt_v4`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161013	20161009
51120	`opt`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161013	20161009
51138	`opt_v4`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161013	20161009
51192	`opt_v4`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161013	20161009
51264	`opt_v4`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161013	20161009
51273	`opt_v4`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161013	20161009
51291	`opt_v4`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161013	20161009
51291	`opt_v4`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161013	20161009
51489	`opt_v4`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161013	20161009
51543	`opt_v4`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161013	20161009
51543	`opt_v4`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161013	20161009
51543	`opt_v4`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161013	20161009
51552	`opt_v4`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161013	20161009
51750	`opt_v4`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161013	20161009
51786	`opt`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161013	20161009
51849	`opt`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161013	20161009
51876	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161013	20161009
51876	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161013	20161009
51876	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161013	20161009
51876	`opt_v4`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161013	20161009
51957	`opt`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161013	20161009
51993	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161013	20161009
51993	`opt`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161013	20161009
52173	`opt`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161013	20161009
52191	`opt`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161013	20161009
52200	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161013	20161009
52236	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161013	20161009
52506	`opt`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161013	20161009
52587	`opt`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161013	20161009
52686	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161013	20161009
52767	`opt`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161013	20161009
52767	`opt`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161013	20161009
52821	`opt`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161013	20161009
52839	`opt_v4`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161013	20161009
52893	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161013	20161009
53037	`opt`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161013	20161009
53244	`opt`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161013	20161009
53289	`opt`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161013	20161009
53469	`opt_v4`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161013	20161009
53541	`opt_v4`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161013	20161009
53541	`opt_v4`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161013	20161009
53550	`opt_v4`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161013	20161009
53550	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161013	20161009
53631	`opt_v4`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161013	20161009
53640	`opt_v4`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161013	20161009
53676	`opt_v4`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161013	20161009
53694	`opt`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161013	20161009
53730	`opt_v4`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161013	20161009
53793	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161013	20161009
53811	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161013	20161009
53901	`opt_v4`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161013	20161009
53901	`opt_v4`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161013	20161009
53973	`opt`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161013	20161009
54009	`opt`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161013	20161009
54045	`opt`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161013	20161009
54045	`opt`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161013	20161009
54081	`opt`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161013	20161009
54090	`opt_v4`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161013	20161009
54108	`opt_v4`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161013	20161009
54108	`opt_v4`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161013	20161009
54126	`opt`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161013	20161009
54135	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161013	20161009
54135	`opt`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161013	20161009
54144	`opt_v4`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161013	20161009
54198	`opt_v4`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161013	20161009
54207	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161013	20161009
54279	`opt`	`gcc -m32 -O3 -fomit-frame-pointer`	20161013	20161009
54396	`opt`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161013	20161009
54468	`opt_v4`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161013	20161009
54477	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161013	20161009
54531	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161013	20161009
54540	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161013	20161009
54540	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161013	20161009
54702	`opt`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161013	20161009
54873	`opt`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161013	20161009
54891	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161013	20161009
54900	`opt`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161013	20161009
54900	`opt`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161013	20161009
54909	`opt`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161013	20161009
54999	`opt`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161013	20161009
55008	`opt`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161013	20161009
55080	`opt`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161013	20161009
55170	`opt`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161013	20161009
55368	`opt`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161013	20161009
55467	`opt`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161013	20161009
55692	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161013	20161009
55701	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161013	20161009
55800	`opt_v4`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161013	20161009
55836	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161013	20161009
55845	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161013	20161009
55917	`opt_v4`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161013	20161009
56061	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161013	20161009
56070	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161013	20161009
56196	`opt`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161013	20161009
56259	`opt_v4`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161013	20161009
56313	`opt_v4`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161013	20161009
56358	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161013	20161009
56385	`opt_v4`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161013	20161009
56430	`opt_v4`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161013	20161009
56430	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161013	20161009
56565	`opt`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161013	20161009
56646	`opt`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161013	20161009
56646	`opt`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161013	20161009
56718	`opt_v4`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161013	20161009
56745	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161013	20161009
56835	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161013	20161009
56907	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161013	20161009
56925	`opt_v4`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161013	20161009
56925	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161013	20161009
56952	`opt`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161013	20161009
56979	`opt_v4`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161013	20161009
56979	`opt`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161013	20161009
56997	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161013	20161009
57024	`opt_v4`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161013	20161009
57150	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161013	20161009
57258	`opt_v4`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161013	20161009
57303	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161013	20161009
57402	`opt_v4`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161013	20161009
57474	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161013	20161009
57474	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161013	20161009
57483	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161013	20161009
57528	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161013	20161009
57690	`opt_v4`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161013	20161009
57735	`opt_v4`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161013	20161009
57735	`opt_v4`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161013	20161009
57780	`opt_v4`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161013	20161009
57942	`opt_v4`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161013	20161009
58500	`opt_v4`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161013	20161009
58617	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161013	20161009
58815	`opt`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161013	20161009
58815	`opt`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161013	20161009
58824	`opt`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161013	20161009
59085	`opt`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161013	20161009
59085	`opt`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161013	20161009
59085	`opt`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161013	20161009
59103	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161013	20161009
59121	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161013	20161009
59166	`opt`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161013	20161009
59166	`opt`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161013	20161009
59193	`opt`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161013	20161009
59274	`opt`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161013	20161009
59283	`opt`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161013	20161009
59283	`opt`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161013	20161009
59310	`opt`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161013	20161009
59328	`opt`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161013	20161009
59346	`opt`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161013	20161009
59454	`opt`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161013	20161009
59481	`opt`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161013	20161009
59535	`opt`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161013	20161009
59562	`opt`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161013	20161009
59571	`opt`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161013	20161009
59607	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161013	20161009
59607	`opt`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161013	20161009
59634	`opt`	`gcc -m32 -Os -fomit-frame-pointer`	20161013	20161009
59715	`opt`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161013	20161009
59868	`opt`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161013	20161009
59877	`opt`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161013	20161009
59886	`opt`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161013	20161009
59949	`opt`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161013	20161009
60057	`opt`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161013	20161009
60093	`opt`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161013	20161009
60129	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161013	20161009
60129	`opt`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161013	20161009
60165	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161013	20161009
60174	`opt`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161013	20161009
60174	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161013	20161009
60192	`opt`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161013	20161009
60228	`opt`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161013	20161009
60318	`opt`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161013	20161009
60336	`opt`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161013	20161009
60354	`opt`	`gcc -m32 -O -fomit-frame-pointer`	20161013	20161009
60399	`opt`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161013	20161009
60597	`opt`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161013	20161009
60741	`opt`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161013	20161009
60759	`opt`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161013	20161009
60777	`opt`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161013	20161009
60777	`opt`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161013	20161009
60777	`opt`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161013	20161009
60777	`opt`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161013	20161009
60948	`opt`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161013	20161009
60984	`opt`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161013	20161009
61110	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161013	20161009
61110	`opt`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161013	20161009
61110	`opt`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161013	20161009
61164	`opt`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161013	20161009
61524	`opt`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161013	20161009
61542	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161013	20161009
61893	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161013	20161009
61911	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161013	20161009
61983	`opt`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161013	20161009
62046	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161013	20161009
62100	`opt`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161013	20161009
62136	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161013	20161009
62136	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161013	20161009
62496	`opt`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161013	20161009
62766	`opt`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161013	20161009
62838	`opt`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161013	20161009
62856	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161013	20161009
62937	`opt`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161013	20161009
63018	`opt`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161013	20161009
63018	`opt`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161013	20161009
63270	`opt`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161013	20161009
63585	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161013	20161009
64017	`opt`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161013	20161009
64170	`opt`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161013	20161009
64170	`opt`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161013	20161009
64206	`opt`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161013	20161009
64458	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161013	20161009
64530	`opt`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161013	20161009
64656	`opt`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161013	20161009
64737	`opt`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161013	20161009
65079	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161013	20161009
65331	`opt`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161013	20161009
65592	`opt`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161013	20161009
65745	`opt`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161013	20161009
65889	`opt`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161013	20161009
65907	`opt`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161013	20161009

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 156, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	opt_v4
gcc -m32 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -O -fomit-frame-pointer	opt_v4
gcc -m32 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=athlon -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=athlon -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=i386 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=i386 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=i486 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=i486 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=k6 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentium -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	opt_v4
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=prescott -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=prescott -Os -fomit-frame-pointer	opt_v4

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -m32 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	opt_v4