Implementation notes: x86, kizomba, crypto_aead/artemia128v1

Computer: kizomba
Architecture: x86
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20181216
Operation: crypto_aead
Primitive: artemia128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1401167	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
1407812	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
1430459	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
1430653	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
1430752	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
1435545	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
1437786	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
1452063	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
1452647	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
1455561	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
1456897	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
1474736	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
1487719	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
1496869	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
1504208	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
1504482	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
1506816	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
1512938	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
1514040	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180822	20180818
1522023	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180822	20180818
1531468	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180822	20180818
1539719	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
1543419	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
1546724	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180822	20180818
1549680	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
1559828	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180822	20180818
1568541	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180822	20180818
1568847	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
1571901	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
1582357	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180822	20180818
1584133	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180822	20180818
1596534	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
1599641	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
1602296	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
1602319	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
1604205	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
1611582	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
1613708	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
1614155	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
1615655	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180822	20180818
1638980	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
1651026	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
1681968	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
1691807	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180822	20180818
1692627	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180822	20180818
1695345	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
1695415	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
1705163	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
1705970	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
1726421	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
1732877	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
1741351	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
1743281	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
1748927	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
1750730	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
1751851	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
1753500	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
1754258	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
1754930	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
1762792	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180822	20180818
1764222	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180822	20180818
1769723	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
1771935	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180822	20180818
1774647	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180822	20180818
1776859	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
1779897	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180822	20180818
1782234	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
1782777	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180822	20180818
1793603	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
1794131	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180822	20180818
1796631	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180822	20180818
1802234	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180822	20180818
1810278	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
1818083	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
1824059	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
1831093	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
1835785	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
1836469	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
1838135	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
1845076	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
1845972	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180822	20180818
1848641	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
1849549	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
1864794	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
1865558	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
1869300	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
1873538	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
1883903	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
1899308	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
1900345	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
1908607	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
1917637	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
1918883	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180822	20180818
1919252	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
1920332	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
1925504	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
1925536	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180822	20180818
1925936	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
1928744	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
1928893	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
1935330	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180822	20180818
1938707	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180822	20180818
1940655	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180822	20180818
1945089	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180822	20180818
1954244	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180822	20180818
1958498	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
1965550	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
1979433	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
1979714	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
1992821	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
1996330	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
1997413	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
1997434	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
2018482	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180822	20180818
2028424	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180822	20180818
2082883	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
2129892	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
2139159	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
2142982	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
2154183	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
2154646	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
2155829	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
2156539	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
2162695	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
2194462	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
2196319	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
2202176	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
2205812	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
2236324	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
2238988	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
2239681	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180822	20180818
2240008	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
2240893	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
2241863	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
2243436	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
2244676	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
2247140	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
2247829	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
2249022	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
2249571	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
2250562	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
2254893	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180822	20180818
2255270	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
2255591	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
2257788	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
2258906	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180822	20180818
2260371	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
2260526	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
2267399	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180822	20180818
2268684	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180822	20180818
2275282	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
2277157	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180822	20180818
2283423	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
2287139	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
2289762	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
2290072	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
2291093	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180822	20180818
2291584	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
2293304	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
2295143	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180822	20180818
2300558	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
2302492	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
2307653	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180822	20180818
2311554	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
2312891	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
2324085	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
2328129	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
2334829	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
2342518	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
2366188	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180822	20180818
2406926	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
2407500	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
2422333	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
2538169	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
2543578	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
2557932	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818

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