Implementation notes: x86, h5nano, crypto_core/aes256encrypt

Computer: h5nano
Architecture: x86
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: aes256encrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
815185	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140427	20140425
816345	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140427	20140425
816965	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140427	20140425
818365	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140427	20140425
819985	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140427	20140425
841320	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140427	20140425
841885	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140427	20140425
841890	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140427	20140425
847570	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140427	20140425
847690	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140427	20140425
847760	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140427	20140425
847760	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140427	20140425
847765	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140427	20140425
847765	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140427	20140425
847880	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140427	20140425
850375	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140427	20140425
860040	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140427	20140425
863780	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140427	20140425
864575	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140427	20140425
864580	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140427	20140425
870265	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140427	20140425
870280	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140427	20140425
870290	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140427	20140425
877910	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140427	20140425
877920	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140427	20140425
880605	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140427	20140425
894500	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140427	20140425
894540	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140427	20140425
901085	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140427	20140425
901090	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140427	20140425
901095	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140427	20140425
901210	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140427	20140425
911350	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140427	20140425
911355	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140427	20140425
911510	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140427	20140425
911530	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140427	20140425
912375	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140427	20140425
912845	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140427	20140425
918460	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140427	20140425
918555	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140427	20140425
928935	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140427	20140425
929495	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140427	20140425
929495	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140427	20140425
929505	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140427	20140425
955410	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140427	20140425
956165	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140427	20140425
956165	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140427	20140425
956165	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140427	20140425
969975	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140427	20140425
977400	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140427	20140425
977425	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140427	20140425
977765	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140427	20140425
980890	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140427	20140425
980905	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140427	20140425
993450	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140427	20140425
1044110	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140427	20140425
1044110	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140427	20140425
1044230	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140427	20140425
1044340	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140427	20140425
1050980	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140427	20140425
1051105	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140427	20140425
1053535	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140427	20140425
1053555	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140427	20140425
1141765	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140427	20140425
1141805	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140427	20140425
1141810	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140427	20140425
1149385	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140427	20140425
1149395	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140427	20140425
1149560	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140427	20140425
1237370	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140427	20140425
1237370	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140427	20140425
1238390	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140427	20140425
1239060	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140427	20140425
1246720	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140427	20140425
1246735	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140427	20140425
1262595	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140427	20140425
1262745	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140427	20140425
1583565	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140427	20140425
1589405	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140427	20140425
1591625	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140427	20140425
1596710	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140427	20140425
1619040	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20140427	20140425
1619040	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20140427	20140425
1619055	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140427	20140425
1619080	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140427	20140425
1619080	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140427	20140425
1619080	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140427	20140425
1619100	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140427	20140425
1630140	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140427	20140425
1630180	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140427	20140425
1630195	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140427	20140425
1634395	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140427	20140425
1636425	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140427	20140425
1636515	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140427	20140425
1639175	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140427	20140425
1639280	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140427	20140425
1639590	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140427	20140425
1648385	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140427	20140425
1648390	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140427	20140425
1648725	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140427	20140425
1648750	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140427	20140425
1658060	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140427	20140425
1663025	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140427	20140425
1663330	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140427	20140425
1665985	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140427	20140425
1670870	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140427	20140425
1671425	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140427	20140425
1671490	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140427	20140425
1672885	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140427	20140425
1673350	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140427	20140425
1673375	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140427	20140425
1673395	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140427	20140425
1673705	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140427	20140425
1675385	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20140427	20140425
1675385	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140427	20140425
1675390	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140427	20140425
1675395	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140427	20140425
1675410	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140427	20140425
1675450	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140427	20140425
1675680	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140427	20140425
1675720	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20140427	20140425
1677845	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140427	20140425
1679555	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140427	20140425
1679580	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140427	20140425
1679780	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140427	20140425
1701520	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140427	20140425
1701545	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140427	20140425
1701625	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140427	20140425
1701700	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140427	20140425
1704790	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140427	20140425
1704910	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140427	20140425
1704910	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140427	20140425
1704910	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140427	20140425
1705510	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140427	20140425
1705555	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140427	20140425
1705810	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140427	20140425
1705870	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140427	20140425
1705885	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140427	20140425
1707995	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140427	20140425
1708010	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140427	20140425
1710180	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140427	20140425
1711540	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140427	20140425
1711545	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140427	20140425
1711560	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140427	20140425
1711570	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20140427	20140425
1711600	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140427	20140425
1711610	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140427	20140425
1711830	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140427	20140425
1712260	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140427	20140425
1712285	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140427	20140425
1712320	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140427	20140425
1712600	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140427	20140425
1712600	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140427	20140425
1713320	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140427	20140425
1713340	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140427	20140425
1718600	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20140427	20140425
1720915	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140427	20140425
1721950	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140427	20140425
1725150	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140427	20140425
1726285	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140427	20140425
1726285	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140427	20140425
1726295	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140427	20140425
1731680	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140427	20140425
1750735	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140427	20140425
1750740	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140427	20140425
1750765	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140427	20140425
1819100	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140427	20140425
1823435	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140427	20140425
1823495	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140427	20140425
1823700	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140427	20140425

Compiler output

Implementation: crypto_core/aes256encrypt/openssl
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 166, namely:

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

Compiler output

Implementation: crypto_core/aes256encrypt/openssl
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

try.c: crypto_core_aes256encrypt.a(core.o): In function `crypto_core_aes256encrypt_openssl':
try.c: core.c:(.text+0x...): undefined reference to `AES_set_encrypt_key'
try.c: core.c:(.text+0x...): undefined reference to `AES_ecb_encrypt'
try.c: collect2: ld returned 1 exit status
try.c: crypto_core_aes256encrypt.a(core.o): In function `crypto_core_aes256encrypt_openssl':
try.c: core.c:(.text+0x...): undefined reference to `AES_set_encrypt_key'
try.c: core.c:(.text+0x...): undefined reference to `AES_ecb_encrypt'
try.c: collect2: ld returned 1 exit status

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

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