Implementation notes: x86, samba, crypto_kem/threebears936r2cca

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_kem
Primitive: threebears936r2cca

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3923655	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
3971137	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
4169342	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
4335278	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
4500219	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
4992470	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
5091087	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190803	20190729
5097518	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190803	20190729
5236411	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190803	20190729
5550008	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190803	20190729
5552692	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190803	20190729
6019147	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190803	20190729
6053093	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190803	20190729
6074333	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190803	20190729
6101345	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190803	20190729
6223335	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190803	20190729
6228093	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190803	20190729
6305430	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190803	20190729
6358713	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190803	20190729
6878113	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
6908280	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
6955000	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
7110871	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190803	20190729
7227198	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190803	20190729
7229282	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190803	20190729
7613522	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190803	20190729
7773992	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
7873950	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
7915827	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
8055191	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
8071244	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
8072869	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
8075788	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190803	20190729
8090772	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
8115452	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
8129566	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
8135037	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
8153968	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
8156776	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
8160823	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
8185520	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
8205479	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
8220387	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
8230621	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
8232931	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
8242425	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
8248415	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
8269913	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
8294203	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
8302097	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190803	20190729
8312240	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
8321947	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
8404323	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
8470119	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
8471373	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
8500547	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
8502837	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
8523589	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
8562178	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
8669745	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
8711889	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190803	20190729
9423290	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
9441413	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
9635842	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
9637942	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
9648953	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
9663557	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
9831325	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
9878964	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
9939783	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
10204302	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190803	20190729
10255263	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190803	20190729
10426215	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190803	20190729
10438365	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190803	20190729
10465631	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190803	20190729
10525133	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190803	20190729
10640361	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190803	20190729
10724107	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190803	20190729
10746162	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190803	20190729
10752754	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190803	20190729
11723294	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190803	20190729
11793044	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190803	20190729
11814627	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190803	20190729
11820533	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190803	20190729
11826861	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190803	20190729
11845169	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190803	20190729
12070506	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190803	20190729
12093933	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190803	20190729
12106992	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190803	20190729
12176341	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190803	20190729
12291726	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190803	20190729
12303734	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190803	20190729
12310940	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190803	20190729
12311088	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190803	20190729
12323738	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190803	20190729
12329444	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190803	20190729
12330796	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190803	20190729
12330918	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190803	20190729
12340189	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190803	20190729
12342712	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190803	20190729
12344339	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190803	20190729
12345411	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190803	20190729
12353141	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190803	20190729
12362202	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190803	20190729
12367062	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190803	20190729
12377760	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190803	20190729
12385211	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190803	20190729
12389389	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190803	20190729
12402480	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190803	20190729
12430319	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190803	20190729
12437647	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190803	20190729
12440877	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190803	20190729
12464762	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190803	20190729
12466288	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190803	20190729
12473738	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190803	20190729
12480443	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190803	20190729
12482302	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190803	20190729
12490929	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190803	20190729
12497786	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190803	20190729
12517709	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190803	20190729
12542861	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190803	20190729
12696594	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190803	20190729
12698222	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190803	20190729
12737267	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190803	20190729
13520826	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190803	20190729
14053478	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190803	20190729
14212004	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190803	20190729
14227637	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190803	20190729
14512141	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190803	20190729
14654855	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190803	20190729
14680689	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190803	20190729
15623135	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190803	20190729
15663604	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
15746746	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190803	20190729
15782837	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190803	20190729
15798544	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
15798712	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190803	20190729
15816151	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
15841355	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190803	20190729
15863103	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
15907843	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190803	20190729
15937363	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190803	20190729
15945699	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190803	20190729
15956606	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
15960567	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
15960968	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190803	20190729
15966756	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
15980232	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
16014148	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190803	20190729
16021482	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
16024464	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
16028571	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
16034994	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
16040129	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
16042078	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
16043694	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190803	20190729
16065595	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
16077119	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190803	20190729
16100998	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190803	20190729
16112709	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190803	20190729
16121217	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190803	20190729
16123680	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190803	20190729
16133970	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190803	20190729
16139614	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190803	20190729
16152611	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190803	20190729
16164260	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190803	20190729
16183510	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190803	20190729
16187784	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190803	20190729
16226032	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190803	20190729
16236341	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190803	20190729
16240851	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190803	20190729
17159934	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
17288698	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
17364544	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190803	20190729
17390729	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190803	20190729
24817482	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190803	20190729

Compiler output

Implementation: crypto_kem/threebears936r2cca/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/threebears936r2cca/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/threebears936r2cca/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/threebears936r2cca/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/threebears936r2cca/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