Implementation notes: x86, bridge, crypto_sign/pflash1

Computer: bridge
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120928
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1787352	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20120128	20120120
1868844	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120128	20120120
1891012	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20120128	20120120
1899368	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120128	20120120
1913600	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120128	20120120
1932304	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20120128	20120120
1965236	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20120128	20120120
1965920	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120128	20120120
1972132	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20120128	20120120
1975944	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20120128	20120120
1976912	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120128	20120120
1979728	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20120128	20120120
1985628	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120128	20120120
1985704	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120128	20120120
1999892	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120128	20120120
2013440	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20120128	20120120
2017544	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20120128	20120120
2017784	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20120128	20120120
2026516	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120128	20120120
2028992	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120128	20120120
2032708	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20120128	20120120
2041676	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20120128	20120120
2044084	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120128	20120120
2045480	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20120128	20120120
2050076	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120128	20120120
2053128	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20120128	20120120
2054716	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20120128	20120120
2055684	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20120128	20120120
2056976	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20120128	20120120
2064200	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20120128	20120120
2064536	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120128	20120120
2064580	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120128	20120120
2066232	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120128	20120120
2067888	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20120128	20120120
2069976	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120128	20120120
2076112	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20120128	20120120
2076748	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20120128	20120120
2082040	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120128	20120120
2083308	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20120128	20120120
2085588	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20120128	20120120
2086616	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120128	20120120
2095172	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20120128	20120120
2102612	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120128	20120120
2103692	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120128	20120120
2109292	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20120128	20120120
2115724	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20120128	20120120
2145456	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20120128	20120120
2145832	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120128	20120120
2154472	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120128	20120120
2157772	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20120128	20120120
2160992	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120128	20120120
2161508	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20120128	20120120
2162080	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120128	20120120
2162684	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20120128	20120120
2162748	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20120128	20120120
2163356	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20120128	20120120
2166804	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20120128	20120120
2175052	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20120128	20120120
2177028	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20120128	20120120
2181768	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20120128	20120120
2184984	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20120128	20120120
2188504	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20120128	20120120
2189140	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120128	20120120
2194828	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20120128	20120120
2194868	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20120128	20120120
2197864	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20120128	20120120
2199728	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20120128	20120120
2207184	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120128	20120120
2219416	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20120128	20120120
2223176	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20120128	20120120
2223908	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20120128	20120120
2227228	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20120128	20120120
2238176	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120128	20120120
2251884	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20120128	20120120
2262980	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120128	20120120
2273332	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120128	20120120
2275948	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120128	20120120
2278004	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120128	20120120
2280164	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20120128	20120120
2281436	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20120128	20120120
2289532	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120128	20120120
2291252	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20120128	20120120
2306812	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20120128	20120120
2317700	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20120128	20120120
2318792	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20120128	20120120
2319624	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120128	20120120
2339760	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20120128	20120120
2340744	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20120128	20120120
2342688	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120128	20120120
2344788	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20120128	20120120
2345176	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120128	20120120
2349744	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120128	20120120
2349864	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20120128	20120120
2351160	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20120128	20120120
2351220	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20120128	20120120
2353816	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20120128	20120120
2356736	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20120128	20120120
2365328	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20120128	20120120
2367016	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120128	20120120
2369984	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20120128	20120120
2378268	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20120128	20120120
2389700	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120128	20120120
2393408	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120128	20120120
2394480	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20120128	20120120
2397288	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120128	20120120
2400820	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120128	20120120
2410944	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20120128	20120120
2412496	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120128	20120120
2413068	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20120128	20120120
2417208	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120128	20120120
2418208	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120128	20120120
2424532	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20120128	20120120
2431432	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20120128	20120120
2432824	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120128	20120120
2441412	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20120128	20120120
2448180	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20120128	20120120
2450048	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20120128	20120120
2456172	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20120128	20120120
2459196	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20120128	20120120
2462580	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120128	20120120
2471408	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20120128	20120120
2493936	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120128	20120120
2504560	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20120128	20120120
2521280	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20120128	20120120
2522556	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20120128	20120120
2522852	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120128	20120120
2529724	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20120128	20120120
2536836	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20120128	20120120
2540836	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20120128	20120120
2542892	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20120128	20120120
2555644	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120128	20120120
2556924	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20120128	20120120
2560616	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120128	20120120
2568976	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20120128	20120120
2580572	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120128	20120120
2580688	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20120128	20120120
2589200	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20120128	20120120
2601940	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20120128	20120120
2613292	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20120128	20120120
2642316	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20120128	20120120
2644860	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20120128	20120120
2652356	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120128	20120120
2701076	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120128	20120120
2701396	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20120128	20120120
2709780	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120128	20120120
2714616	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120128	20120120
2744184	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20120128	20120120
2750728	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20120128	20120120
2759448	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120128	20120120
2797672	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20120128	20120120
2808160	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20120128	20120120
2834916	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20120128	20120120
2853408	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120128	20120120
2856936	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20120128	20120120
2890800	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120128	20120120
2942824	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20120128	20120120
2954656	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120128	20120120
2969260	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20120128	20120120
2971676	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20120128	20120120
2973052	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120128	20120120
2982652	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20120128	20120120
3001604	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120128	20120120
3002064	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120128	20120120
3174084	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20120128	20120120
3379832	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20120128	20120120
3384176	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120128	20120120
3596536	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120128	20120120
3796012	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20120128	20120120
3836552	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20120128	20120120
3985400	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20120128	20120120
4289364	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120128	20120120
4541744	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20120128	20120120

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 168, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O3 -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=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

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

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