Implementation notes: x86, rumba7, crypto_aead/artemia128v1

Computer: rumba7
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: artemia128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1555020	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
1562730	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
1564380	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
1564560	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
1566360	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
1567710	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
1567890	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218
1569090	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
1574310	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180521	20171218
1591770	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180521	20171218
1602600	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
1619460	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
1641750	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180521	20171218
1675710	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
1683000	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
1686660	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
1693170	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180521	20171218
1696590	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180521	20171218
1698840	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
1700820	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180521	20171218
1719600	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
1742790	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
1752720	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180521	20171218
1754730	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
1756620	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
1761690	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180521	20171218
1762080	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
1766220	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
1775430	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180521	20171218
1777260	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180521	20171218
1788000	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
1802940	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180521	20171218
1827660	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
1827900	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
1832250	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
1851810	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
1883040	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180521	20171218
1886280	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
1887840	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
1887990	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
1888020	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180521	20171218
1888410	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
1889400	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180521	20171218
1892610	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
1893540	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
1898010	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
1898760	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
1899510	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
1899960	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
1900500	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
1922190	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
1924020	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180521	20171218
1924710	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
1932990	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
1938180	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
1956210	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
1957320	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
1973760	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
1994100	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
1995030	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218
1996740	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180521	20171218
1999170	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180521	20171218
2000130	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180521	20171218
2000910	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
2029830	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
2033460	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
2044740	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180521	20171218
2061000	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
2084880	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180521	20171218
2090040	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
2094420	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
2104080	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
2105460	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
2112630	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
2116230	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
2127090	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
2129040	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
2143860	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
2156220	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
2157000	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
2158110	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
2199450	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
2204070	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
2223300	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180521	20171218
2245020	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
2248860	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
2276190	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
2284170	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
2296950	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180521	20171218
2301540	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180521	20171218
2303580	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180521	20171218
2317230	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180521	20171218
2318640	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
2331540	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
2331570	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
2337930	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
2348430	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
2356020	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180521	20171218
2371200	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
2382180	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
2382600	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
2383380	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
2384220	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
2386770	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
2386980	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
2388750	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
2396250	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
2396370	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
2398890	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
2399460	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
2400840	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
2405730	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180521	20171218
2405940	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180521	20171218
2415360	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180521	20171218
2419950	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180521	20171218
2421390	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
2422260	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
2439480	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
2472960	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
2481330	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
2492340	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
2585400	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
2598690	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
2602890	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
2623650	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
2628690	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
2629710	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
2632200	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
2636940	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
2637210	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
2640300	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
2648550	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
2649600	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
2657700	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
2659350	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180521	20171218
2659770	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
2664030	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180521	20171218
2667960	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180521	20171218
2668710	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180521	20171218
2673660	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
2675910	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
2679240	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
2682420	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
2683170	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
2684010	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
2694810	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180521	20171218
2697210	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
2717280	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
2720520	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180521	20171218
2723130	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180521	20171218
2728020	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180521	20171218
2747940	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
2749170	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
2751540	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180521	20171218
2755080	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180521	20171218
2756340	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
2795820	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
2799570	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
2800380	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
2806800	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
2809260	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
2810610	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
2815440	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
2831670	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
2851950	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
2858010	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
2859120	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
2876580	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
2909640	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218
2929230	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
2930880	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218
2937750	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
2972700	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
2978430	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218
3012480	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
3030480	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218

Compiler output

Implementation: crypto_aead/artemia128v1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, 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=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O3 -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 -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_aead/artemia128v1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 32) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 32) & 0xFF);
jhae_padding.c: ^

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