Implementation notes: x86, samba, crypto_kem/threebears936r2cpa

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_kem
Primitive: threebears936r2cpa

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1589432	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
1589693	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
1653099	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
1717690	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
1779784	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
1956254	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
1981796	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190803	20190729
1982879	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190803	20190729
2101045	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
2157557	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
2179421	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
2354201	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190803	20190729
2354937	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190803	20190729
2357754	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190803	20190729
2420540	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190803	20190729
2420696	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190803	20190729
2462889	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190803	20190729
2489538	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
2508827	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
2779792	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
2784768	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
2815369	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
2905502	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
2910800	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
2916977	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
2981071	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
3198629	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
3280607	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
3285780	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
3295653	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190803	20190729
3296316	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
3298268	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
3299742	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
3299950	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
3310266	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
3316242	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
3316762	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
3323516	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
3324389	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
3324903	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
3345750	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
3348526	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
3354587	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
3357519	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
3368666	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
3368885	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
3372596	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
3378248	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
3379270	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190803	20190729
3383713	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
3406643	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
3424734	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
3434389	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
3437163	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
3441919	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
3477804	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
3481252	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
3498730	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
3503700	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
3505629	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
3529030	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190803	20190729
3883089	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
3894026	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
3923523	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
3970446	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
3997218	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
3998014	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
4030004	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
4093143	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190803	20190729
4094031	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
4101230	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
4187129	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
4188905	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
4218388	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190803	20190729
4225900	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
4245401	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
4257814	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
4350385	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
4417785	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
4423812	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
4751534	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190803	20190729
4761409	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
4768022	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
4777712	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
4784972	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
4805233	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
4897958	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
4898674	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
4898699	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
4906823	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190803	20190729
4965947	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190803	20190729
4966762	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
4971813	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190803	20190729
4973913	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190803	20190729
4976758	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190803	20190729
4977183	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190803	20190729
4977193	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190803	20190729
4977232	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190803	20190729
4982432	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190803	20190729
4991810	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
4992645	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
4998238	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190803	20190729
5004885	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190803	20190729
5005653	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
5007157	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190803	20190729
5007242	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190803	20190729
5009466	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
5012222	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190803	20190729
5012244	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
5015060	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190803	20190729
5020901	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
5025452	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190803	20190729
5031917	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190803	20190729
5033998	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
5036869	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
5038129	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
5043633	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
5045214	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
5054764	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
5063226	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
5065897	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
5088583	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
5117345	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
5169004	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
5429631	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
5633070	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
5685258	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
5706538	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
5792079	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
5927975	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
5928056	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
6265898	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
6275577	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
6319465	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
6327387	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
6327889	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
6335911	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
6337867	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190803	20190729
6338242	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
6343170	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190803	20190729
6345685	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
6348244	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
6349859	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
6351490	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190803	20190729
6352101	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190803	20190729
6353153	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
6365201	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190803	20190729
6367506	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
6371766	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190803	20190729
6372308	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
6372401	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
6374141	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
6381537	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
6382974	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
6383114	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190803	20190729
6384056	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
6386169	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190803	20190729
6387756	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
6388482	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
6388534	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
6392504	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
6394347	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
6400677	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190803	20190729
6409623	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
6411059	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
6415598	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
6419647	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
6425546	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
6431280	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
6450349	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
6469151	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190803	20190729
6840684	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
6855416	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
6966065	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
6975379	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
9702135	`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/samba/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/samba/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/samba/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/samba/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/samba/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/samba/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/samba/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/samba/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/samba/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