Implementation notes: x86, hydra2, crypto_aead/enchilada256v1

Computer: hydra2
Architecture: x86
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: enchilada256v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8244656	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140722	20140622
8244744	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140722	20140622
8249048	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140722	20140622
8316044	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140722	20140622
8319240	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140722	20140622
8319688	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140722	20140622
8320540	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140722	20140622
8323404	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140722	20140622
8340520	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140722	20140622
8379132	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140722	20140622
8466876	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140722	20140622
8469612	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140722	20140622
8545200	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140722	20140622
8551936	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140722	20140622
8615548	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140722	20140622
8680724	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140722	20140622
8689756	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140722	20140622
11424052	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140722	20140622
11463072	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140722	20140622
11854584	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140722	20140622
11856268	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140722	20140622
13784304	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140722	20140622
13787420	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140722	20140622
13804112	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140722	20140622
13856640	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140722	20140622
13866940	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140722	20140622
13871220	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140722	20140622
13908900	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140722	20140622
14120048	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140722	20140622
14172144	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140722	20140622
14174488	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140722	20140622
14180700	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140722	20140622
14197404	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140722	20140622
14205204	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140722	20140622
14237088	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140722	20140622
14237168	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140722	20140622
14238912	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140722	20140622
14241076	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140722	20140622
14290676	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140722	20140622
14290708	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140722	20140622
14291288	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140722	20140622
14297744	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140722	20140622
15001864	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140722	20140622
15005828	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140722	20140622
15020892	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140722	20140622
15033908	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140722	20140622
15400396	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140722	20140622
17075604	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140722	20140622
17320472	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140722	20140622
17563252	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140722	20140622
21791692	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140722	20140622
22037092	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140722	20140622
23934096	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140722	20140622
23956904	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140722	20140622
23966072	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140722	20140622
23966872	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140722	20140622
24109068	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140722	20140622
24124144	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140722	20140622
24125960	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140722	20140622
26922540	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20140722	20140622
26923448	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140722	20140622
26924688	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20140722	20140622
26957244	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140722	20140622
26989996	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140722	20140622
27062824	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140722	20140622
27064380	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140722	20140622
27064420	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140722	20140622
27065032	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140722	20140622
27065084	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140722	20140622
27065724	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140722	20140622
27066308	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140722	20140622
27068068	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140722	20140622
27103612	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140722	20140622
27141108	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140722	20140622
27141568	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140722	20140622
27175916	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140722	20140622
27198456	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140722	20140622
27199936	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140722	20140622
27200368	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140722	20140622
27200376	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140722	20140622
27201880	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140722	20140622
27203272	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140722	20140622
27221160	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140722	20140622
27227644	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140722	20140622
27230300	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140722	20140622
27232612	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140722	20140622
27264128	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140722	20140622
27265028	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140722	20140622
27307592	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140722	20140622
27308368	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140722	20140622
27308408	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140722	20140622
27308460	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140722	20140622
27315300	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140722	20140622
27315500	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140722	20140622
27326292	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140722	20140622
27326304	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140722	20140622
27326436	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140722	20140622
27328068	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140722	20140622
27343964	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140722	20140622
27343988	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140722	20140622
27344420	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140722	20140622
27349524	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140722	20140622
27444060	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140722	20140622
27447808	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140722	20140622
27451212	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140722	20140622
27566636	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140722	20140622
27617156	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140722	20140622
27617560	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140722	20140622
27617992	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140722	20140622
27621476	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20140722	20140622
27621716	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20140722	20140622
27622744	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140722	20140622
27624536	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140722	20140622
27626156	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140722	20140622
27678476	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140722	20140622
27781752	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140722	20140622
27784568	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140722	20140622
30251848	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140722	20140622
30676348	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140722	20140622
30677896	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140722	20140622
30678440	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140722	20140622
31405388	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140722	20140622
31406788	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140722	20140622
31410104	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140722	20140622
31913056	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140722	20140622
31989456	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140722	20140622
32009884	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140722	20140622
32245420	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140722	20140622
33300040	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140722	20140622
33858364	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140722	20140622
33915028	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140722	20140622
33996824	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140722	20140622
34001148	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140722	20140622
34002728	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140722	20140622
34149732	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140722	20140622
39847092	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140722	20140622
39849092	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140722	20140622
39850204	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140722	20140622
39853316	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140722	20140622
39884672	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140722	20140622
39885100	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140722	20140622
39885336	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20140722	20140622
39885780	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140722	20140622
39886680	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20140722	20140622
39887724	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140722	20140622
39888552	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140722	20140622
39888628	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140722	20140622
39888736	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140722	20140622
39888788	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140722	20140622
39890920	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140722	20140622
39892564	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140722	20140622
39894556	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140722	20140622
39895120	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140722	20140622
39896308	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140722	20140622
39898168	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140722	20140622
39898648	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140722	20140622
39898996	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140722	20140622
39900032	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140722	20140622
39900784	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140722	20140622
39908524	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140722	20140622
39973148	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140722	20140622
39987128	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140722	20140622
40033324	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140722	20140622
40033520	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140722	20140622
40034092	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140722	20140622
40036980	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140722	20140622
40037352	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140722	20140622
40038836	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140722	20140622
40377004	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140722	20140622
40426904	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140722	20140622

Compiler output

Implementation: crypto_aead/enchilada256v1/ref
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	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 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -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/enchilada256v1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]

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