Implementation notes: x86, titan0, crypto_kem/threebears936r2cpa

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_kem
Primitive: threebears936r2cpa

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1838396	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
1843192	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
1850844	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
1947792	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
2012412	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
2080432	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
2255584	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190803	20190729
2259256	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190803	20190729
2454864	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
2486776	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
2509028	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
2682776	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190803	20190729
2700824	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190803	20190729
2704112	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190803	20190729
2705568	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190803	20190729
2714380	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190803	20190729
2745660	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
2790548	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
2794048	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190803	20190729
3106012	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
3108720	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
3122548	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
3192852	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
3255492	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
3275848	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
3279788	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
3561356	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
3637932	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
3643344	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
3714740	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
3719344	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
3722428	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
3723656	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
3724644	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
3725000	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
3730324	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
3736964	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
3739004	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
3741104	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
3744668	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190803	20190729
3772140	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
3774876	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
3779068	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190803	20190729
3779760	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
3779772	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
3784052	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
3786220	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
3789200	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
3789348	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
3790000	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
3790696	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
3792780	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
3795824	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
3796656	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
3834088	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
3856552	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
3875488	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
3898740	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
3907852	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
3908420	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190803	20190729
3922268	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
4294568	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
4296504	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
4297532	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
4301996	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
4308812	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
4316456	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190803	20190729
4353732	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
4358704	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
4364228	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190803	20190729
4405416	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
4431152	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
4437636	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
4440268	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
4499840	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
4500944	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
4535240	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
4819148	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
4821780	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
4843748	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
4896944	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
4979460	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
4981120	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
4985696	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190803	20190729
4989736	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
5007888	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190803	20190729
5022144	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190803	20190729
5026604	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
5053068	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190803	20190729
5060180	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190803	20190729
5061628	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190803	20190729
5063128	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190803	20190729
5079640	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190803	20190729
5086916	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190803	20190729
5097764	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
5100684	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
5117600	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
5150220	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190803	20190729
5153456	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190803	20190729
5155900	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190803	20190729
5156252	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190803	20190729
5159364	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190803	20190729
5164268	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
5164600	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190803	20190729
5173784	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
5174700	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190803	20190729
5178280	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190803	20190729
5186184	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
5195468	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190803	20190729
5197428	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
5207340	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
5216812	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
5232568	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
5236172	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
5241244	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
5242836	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
5243932	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
5287168	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
5331196	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
5379956	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
5380336	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
5389096	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
5491700	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
5600044	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
5719320	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
6590968	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
6597768	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
6755868	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
6756588	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
7093960	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
7107220	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
7128784	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
7129072	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
7130200	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
7133700	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
7137300	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
7145616	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190803	20190729
7150684	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
7151856	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190803	20190729
7153308	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
7179636	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
7187536	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
7195924	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
7216928	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
7220844	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
7221260	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
7225824	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
7232204	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
7238348	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
7245408	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190803	20190729
7255916	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
7256544	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190803	20190729
7257320	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
7261764	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190803	20190729
7287880	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
7296556	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
7297652	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190803	20190729
7298140	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
7300252	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
7301436	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
7303720	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
7306668	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
7310484	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
7312940	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
7313964	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
7321764	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
7324984	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190803	20190729
7331268	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
7335200	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190803	20190729
7337768	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
7384432	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190803	20190729
7397848	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
7415924	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190803	20190729
7439160	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
7511860	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
9607880	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190803	20190729

Compiler output

Implementation: crypto_kem/threebears936r2cpa/lowmem
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 464, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	lowmem opt vec
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	lowmem opt
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=athlon -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=athlon -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7 -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i386 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i386 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i486 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=i486 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k6 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k8 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=k8 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=nocona -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=nocona -Os -fomit-frame-pointer	lowmem opt
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentium -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	lowmem opt vec
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	lowmem opt
gcc -m32 -march=prescott -O -fomit-frame-pointer	lowmem opt
gcc -m32 -march=prescott -Os -fomit-frame-pointer	lowmem opt

Compiler output

Implementation: crypto_kem/threebears936r2cpa/vec
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 44, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	vec
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	vec
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	vec
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	vec
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	vec
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	vec
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -O -fomit-frame-pointer	vec
gcc -m32 -march=core2 -Os -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	vec
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	vec
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	vec
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	vec
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	vec
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	vec
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	vec
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	vec
gcc -m32 -march=corei7 -O -fomit-frame-pointer	vec
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	vec
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	vec
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	vec
gcc -m32 -march=nocona -O -fomit-frame-pointer	vec
gcc -m32 -march=nocona -Os -fomit-frame-pointer	vec
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	vec
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	vec
gcc -m32 -march=prescott -O -fomit-frame-pointer	vec
gcc -m32 -march=prescott -Os -fomit-frame-pointer	vec

Compiler output

Implementation: crypto_kem/threebears936r2cpa/vec
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-opt64.o)' is incompatible with i386 output
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o)' is incompatible with i386 output
try.c: collect2: error: ld returned 1 exit status
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-opt64.o)' is incompatible with i386 output
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o)' is incompatible with i386 output
try.c: collect2: error: ld returned 1 exit status

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

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

Compiler output

Implementation: crypto_kem/threebears936r2cpa/lowmem
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-opt64.o)' is incompatible with i386 output
try.c: collect2: error: ld returned 1 exit status
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-opt64.o)' is incompatible with i386 output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:

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

Compiler output

Implementation: crypto_kem/threebears936r2cpa/vec
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-opt64.o)' is incompatible with i386 output
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-times4-on2.o)' is incompatible with i386 output
try.c: /usr/bin/ld: i386:x86-64 architecture of input file `/home/djb/supercop-20190729/supercop-data/titan0/x86/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o)' is incompatible with i386 output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	vec
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	vec
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	vec
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	vec
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	vec
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	vec
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	vec
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	vec