Implementation notes: x86, margaux, crypto_aead/enchilada256v1

Computer: margaux
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: enchilada256v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5591889	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170730	20170725
6395184	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170730	20170725
6761718	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170730	20170725
8016858	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170730	20170725
8023572	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170730	20170725
8046081	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170730	20170725
8046990	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170730	20170725
8087589	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170730	20170725
8107659	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170730	20170725
8118054	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170730	20170725
8261964	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170730	20170725
9303201	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170730	20170725
9334989	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170730	20170725
11781504	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170730	20170725
11844315	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170730	20170725
11861361	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170730	20170725
11901339	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170730	20170725
12071961	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170730	20170725
12252249	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170730	20170725
12437388	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170730	20170725
12461616	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170730	20170725
12844116	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170730	20170725
12884625	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170730	20170725
12953160	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170730	20170725
13096296	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170730	20170725
13230342	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170730	20170725
13233573	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170730	20170725
13262481	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170730	20170725
13345479	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170730	20170725
13444542	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170730	20170725
13474890	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170730	20170725
13504554	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170730	20170725
14319153	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170730	20170725
14361444	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170730	20170725
14361552	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170730	20170725
14390487	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170730	20170725
14416290	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170730	20170725
14475618	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170730	20170725
14488074	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170730	20170725
14488776	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170730	20170725
14528826	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170730	20170725
14593455	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170730	20170725
14598216	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170730	20170725
14599863	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170730	20170725
14607567	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170730	20170725
14610825	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170730	20170725
15013035	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170730	20170725
15178077	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170730	20170725
15184413	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170730	20170725
15200667	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170730	20170725
15241716	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170730	20170725
15256269	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170730	20170725
15282063	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170730	20170725
15282882	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170730	20170725
15283116	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170730	20170725
15356358	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170730	20170725
15358653	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170730	20170725
15358815	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170730	20170725
15365619	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170730	20170725
15377742	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170730	20170725
15389784	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170730	20170725
15408387	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170730	20170725
15414687	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170730	20170725
15421698	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170730	20170725
15424074	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170730	20170725
15431499	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170730	20170725
15445899	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170730	20170725
15446376	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170730	20170725
15475266	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170730	20170725
15545097	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170730	20170725
15560064	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170730	20170725
15576111	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170730	20170725
15589512	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170730	20170725
15593274	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170730	20170725
15597972	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170730	20170725
15650334	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170730	20170725
15678504	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170730	20170725
15682176	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170730	20170725
15682185	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170730	20170725
15683796	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170730	20170725
15696675	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170730	20170725
15705873	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170730	20170725
15705882	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170730	20170725
15717222	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170730	20170725
15726717	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170730	20170725
15751170	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170730	20170725
15755679	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170730	20170725
15756984	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170730	20170725
15777153	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170730	20170725
15794235	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170730	20170725
15815565	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170730	20170725
15816933	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170730	20170725
15817419	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170730	20170725
15821253	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170730	20170725
15826230	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170730	20170725
15837219	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170730	20170725
15839145	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170730	20170725
15841008	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170730	20170725
15845913	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170730	20170725
15858198	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170730	20170725
15860079	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170730	20170725
15861231	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170730	20170725
15866487	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170730	20170725
15884847	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170730	20170725
15885738	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170730	20170725
15940296	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170730	20170725
15940692	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170730	20170725
15959151	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170730	20170725
15972579	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170730	20170725
16042860	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170730	20170725
16161885	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170730	20170725
16277895	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170730	20170725
16389567	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170730	20170725
16653969	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170730	20170725
17547948	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170730	20170725
17552349	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170730	20170725
17552385	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170730	20170725
17552709	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170730	20170725
17554023	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170730	20170725
17554743	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20170730	20170725
17559405	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170730	20170725
17568387	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20170730	20170725
17580105	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170730	20170725
17595954	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170730	20170725
17614071	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170730	20170725
17682219	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170730	20170725
17701200	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170730	20170725
17714223	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170730	20170725
17716797	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170730	20170725
17727705	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170730	20170725
17767305	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170730	20170725
17806230	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170730	20170725
18012231	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170730	20170725
19936008	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170730	20170725
20052855	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170730	20170725
20121003	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170730	20170725
20132235	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170730	20170725
20142288	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170730	20170725
20143656	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170730	20170725
20204919	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170730	20170725
27558063	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170730	20170725
27558423	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170730	20170725
27564750	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170730	20170725
27718542	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170730	20170725
27728559	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170730	20170725
27729036	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170730	20170725
27729099	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170730	20170725
27736236	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170730	20170725
27738828	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170730	20170725
30869217	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170730	20170725
30874221	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170730	20170725
30881061	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170730	20170725
30901140	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170730	20170725
30913938	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170730	20170725
30916746	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170730	20170725
30948975	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170730	20170725
30952890	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170730	20170725
30954339	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170730	20170725
30956220	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170730	20170725
30970836	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170730	20170725
31565565	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170730	20170725
31565655	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170730	20170725
31570713	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170730	20170725
31580523	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170730	20170725
31607712	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170730	20170725
31735665	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170730	20170725
31759137	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170730	20170725

Test failure

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref

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=core-avx2 -O2 -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 -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 -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 -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: #elif (('1234' >gt;>gt; 24) == '1')
aescrypt.c: ^
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('4321' >gt;>gt; 24) == '1')
aescrypt.c: ^
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('1234' >gt;>gt; 24) == '1')
aestab.c: ^
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('4321' >gt;>gt; 24) == '1')
aestab.c: ^
aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('1234' >gt;>gt; 24) == '1')
aescrypt.c: ^
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('4321' >gt;>gt; 24) == '1')
aescrypt.c: ^
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('1234' >gt;>gt; 24) == '1')
aestab.c: ^
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('4321' >gt;>gt; 24) == '1')
aestab.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