Implementation notes: x86, hydra1, crypto_aead/artemia128v1

Computer: hydra1
Architecture: x86
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: artemia128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2805102	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161015	20161009
2826047	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161015	20161009
2959873	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161015	20161009
2977897	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161015	20161009
2981160	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161015	20161009
2999115	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161015	20161009
3036942	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161015	20161009
3064215	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161015	20161009
3064237	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161015	20161009
3187901	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161015	20161009
3191395	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161015	20161009
3196253	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161015	20161009
3200011	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161015	20161009
3208084	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161015	20161009
3214208	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161015	20161009
3247646	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161015	20161009
3292281	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161015	20161009
3305194	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161015	20161009
3305459	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161015	20161009
3305474	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161015	20161009
3305505	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161015	20161009
3314783	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161015	20161009
3332200	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161015	20161009
3336091	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161015	20161009
3344773	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161015	20161009
3352359	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161015	20161009
3716568	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161015	20161009
3723561	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161015	20161009
3765080	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161015	20161009
3800950	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161015	20161009
3806255	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161015	20161009
3811618	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161015	20161009
3819059	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161015	20161009
3824829	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161015	20161009
3872066	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161015	20161009
3874342	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161015	20161009
3876880	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161015	20161009
3908456	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161015	20161009
3908686	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161015	20161009
3921920	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161015	20161009
3921970	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161015	20161009
3936419	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161015	20161009
3948467	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161015	20161009
3950878	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161015	20161009
3951466	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161015	20161009
3955734	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161015	20161009
3957207	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161015	20161009
3963632	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161015	20161009
3965934	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161015	20161009
3975778	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161015	20161009
3994839	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161015	20161009
3996557	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161015	20161009
3996561	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161015	20161009
4006752	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161015	20161009
4125117	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161015	20161009
4219120	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161015	20161009
4264324	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161015	20161009
4291780	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161015	20161009
4295262	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161015	20161009
4308131	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161015	20161009
4328128	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161015	20161009
4340456	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161015	20161009
4356678	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161015	20161009
4360451	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161015	20161009
4362202	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161015	20161009
4366194	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161015	20161009
4380552	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161015	20161009
4411715	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161015	20161009
4413782	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161015	20161009
4414363	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161015	20161009
4418136	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161015	20161009
4431399	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161015	20161009
4448874	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161015	20161009
4465451	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161015	20161009
4466446	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161015	20161009
4467427	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161015	20161009
4477589	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161015	20161009
4478754	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161015	20161009
4480820	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161015	20161009
4481010	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161015	20161009
4487229	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161015	20161009
4496279	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161015	20161009
4501859	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161015	20161009
4502379	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161015	20161009
4502936	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161015	20161009
4503014	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161015	20161009
4503448	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161015	20161009
4539557	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161015	20161009
4549292	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161015	20161009
4614923	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161015	20161009
4632102	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161015	20161009
4638012	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161015	20161009
4641738	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161015	20161009
4663557	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161015	20161009
4663979	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161015	20161009
4668437	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161015	20161009
4681377	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161015	20161009
4682790	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161015	20161009
4684291	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161015	20161009
4693216	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161015	20161009
4712730	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161015	20161009
4721418	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161015	20161009
4728302	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161015	20161009
4732542	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161015	20161009
4756360	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161015	20161009
4763312	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161015	20161009
4766283	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161015	20161009
4775365	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161015	20161009
4791549	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161015	20161009
4793495	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161015	20161009
4805539	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161015	20161009
4807845	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161015	20161009
4808812	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161015	20161009
4826269	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161015	20161009
4837512	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161015	20161009
4839254	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161015	20161009
4840067	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161015	20161009
4841334	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161015	20161009
4847237	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161015	20161009
4857525	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161015	20161009
4862257	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161015	20161009
4864749	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161015	20161009
4865163	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161015	20161009
4870819	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161015	20161009
4876704	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161015	20161009
4877351	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161015	20161009
4882681	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161015	20161009
4883797	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161015	20161009
4884576	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161015	20161009
4884597	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161015	20161009
4891322	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161015	20161009
4894599	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161015	20161009
4896280	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161015	20161009
4900810	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161015	20161009
4904084	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161015	20161009
4904727	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161015	20161009
4909374	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161015	20161009
4918800	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161015	20161009
4920016	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161015	20161009
4926640	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161015	20161009
4928350	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161015	20161009
4928664	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161015	20161009
4929571	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161015	20161009
4929691	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161015	20161009
4934304	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161015	20161009
4934382	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161015	20161009
4938215	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161015	20161009
4938574	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161015	20161009
4939352	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161015	20161009
4944192	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161015	20161009
4945027	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161015	20161009
4948654	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161015	20161009
4955168	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161015	20161009
4959467	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161015	20161009
4968160	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161015	20161009
4972069	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161015	20161009
4984491	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161015	20161009
4987139	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161015	20161009
4992673	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161015	20161009
5005664	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161015	20161009

Test failure

Implementation: crypto_aead/artemia128v1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
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 -O3 -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

Compiler output

Implementation: crypto_aead/artemia128v1/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/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