Implementation notes: x86, rumba7, crypto_aead/artemia128v12

Computer: rumba7
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: artemia128v12

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1434420	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
1443360	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
1444110	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
1444200	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218
1447770	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
1448460	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
1450530	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180521	20171218
1450920	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180521	20171218
1455450	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180521	20171218
1457070	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
1462980	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
1465500	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180521	20171218
1471920	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180521	20171218
1493700	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180521	20171218
1495260	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180521	20171218
1496070	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
1496970	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180521	20171218
1511070	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180521	20171218
1513320	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180521	20171218
1522800	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
1527420	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180521	20171218
1551600	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
1552170	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
1556730	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
1557360	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
1557480	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
1566840	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
1577310	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
1599270	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180521	20171218
1604910	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180521	20171218
1620030	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180521	20171218
1637640	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
1638480	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180521	20171218
1640070	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
1641510	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
1641660	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
1641690	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180521	20171218
1645380	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180521	20171218
1649820	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
1651290	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180521	20171218
1651590	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
1652370	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180521	20171218
1655730	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
1657980	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
1658130	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
1659720	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
1664760	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
1665510	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
1667670	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
1668300	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
1679040	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180521	20171218
1681530	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
1705740	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180521	20171218
1722450	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
1728390	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180521	20171218
1729560	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
1734000	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180521	20171218
1735380	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180521	20171218
1741560	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180521	20171218
1748190	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180521	20171218
1752720	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180521	20171218
1753890	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180521	20171218
1754190	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180521	20171218
1757490	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180521	20171218
1769190	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180521	20171218
1772310	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180521	20171218
1779180	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
1787760	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
1789200	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
1792500	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180521	20171218
1793250	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180521	20171218
1793940	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180521	20171218
1796730	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180521	20171218
1798500	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180521	20171218
1799040	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180521	20171218
1799400	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180521	20171218
1802370	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180521	20171218
1817580	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180521	20171218
1822770	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
1824630	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180521	20171218
1841640	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180521	20171218
1844130	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
1844400	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180521	20171218
1846770	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180521	20171218
1851180	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180521	20171218
1852020	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180521	20171218
1852980	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180521	20171218
1853100	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180521	20171218
1858620	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180521	20171218
1865310	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180521	20171218
1876260	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180521	20171218
1877340	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180521	20171218
1879950	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180521	20171218
1889070	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
1911450	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180521	20171218
1921500	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
1929600	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
1930500	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
1930680	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180521	20171218
1931850	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
1932420	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180521	20171218
1934100	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180521	20171218
1940520	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
1940670	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
1941480	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180521	20171218
1941870	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
1943220	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180521	20171218
1949190	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180521	20171218
1966830	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180521	20171218
1968690	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
1972170	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
1979640	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
1979850	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
1981470	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180521	20171218
2002080	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180521	20171218
2007300	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180521	20171218
2010570	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180521	20171218
2013390	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180521	20171218
2037330	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180521	20171218
2039160	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180521	20171218
2048670	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180521	20171218
2049330	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180521	20171218
2055360	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180521	20171218
2056050	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180521	20171218
2065590	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
2065650	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
2066160	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
2070900	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180521	20171218
2075070	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
2098740	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180521	20171218
2100870	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180521	20171218
2102250	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
2103870	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180521	20171218
2104020	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
2104740	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180521	20171218
2110770	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180521	20171218
2113080	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180521	20171218
2114250	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180521	20171218
2118060	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180521	20171218
2118570	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
2119920	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180521	20171218
2121660	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180521	20171218
2124540	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180521	20171218
2124780	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180521	20171218
2125320	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180521	20171218
2125800	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180521	20171218
2127120	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180521	20171218
2127390	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180521	20171218
2135250	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
2135580	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180521	20171218
2136210	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180521	20171218
2137200	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180521	20171218
2137950	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180521	20171218
2141310	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180521	20171218
2152440	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
2159130	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
2171700	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180521	20171218
2175390	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180521	20171218
2211780	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180521	20171218
2219550	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180521	20171218
2222880	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180521	20171218
2227710	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180521	20171218
2262270	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
2262630	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
2262660	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180521	20171218
2262810	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
2269230	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180521	20171218
2272470	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
2272500	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180521	20171218
2281590	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218
2315370	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180521	20171218
2318580	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180521	20171218
2334330	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218
2335740	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
2352000	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180521	20171218
2357580	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180521	20171218

Compiler output

Implementation: crypto_aead/artemia128v12/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/artemia128v12/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