Implementation notes: x86, samba, crypto_kem/mamabear

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

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3810518	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190724	20190110
3875375	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190724	20190110
3997327	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190724	20190110
4165313	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190724	20190110
4319978	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190724	20190110
4779496	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190724	20190110
4855627	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190724	20190110
4864532	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190724	20190110
5107347	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190724	20190110
5357889	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190724	20190110
5458877	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190724	20190110
5769306	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190724	20190110
5785726	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190724	20190110
5808214	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190724	20190110
5891669	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190724	20190110
5981627	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190724	20190110
5995153	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190724	20190110
6064720	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190724	20190110
6112514	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190724	20190110
6754399	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190724	20190110
6769012	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190724	20190110
6769777	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190724	20190110
6825285	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190724	20190110
6956974	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190724	20190110
6973260	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190724	20190110
7226909	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190724	20190110
7633604	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190724	20190110
7771726	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190724	20190110
7781847	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190724	20190110
7898436	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190724	20190110
7914030	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190724	20190110
7917252	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190724	20190110
7925421	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190724	20190110
7928186	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190724	20190110
7961427	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190724	20190110
7983125	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190724	20190110
7987694	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190724	20190110
8003600	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190724	20190110
8006814	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190724	20190110
8057058	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190724	20190110
8091424	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190724	20190110
8098300	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190724	20190110
8118137	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190724	20190110
8120266	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190724	20190110
8122611	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190724	20190110
8126582	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190724	20190110
8129977	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190724	20190110
8141831	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190724	20190110
8153383	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190724	20190110
8172488	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190724	20190110
8205793	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190724	20190110
8255998	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190724	20190110
8257500	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190724	20190110
8311452	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190724	20190110
8313662	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190724	20190110
8327833	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190724	20190110
8344990	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190724	20190110
8368405	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190724	20190110
8416715	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190724	20190110
8429262	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190724	20190110
8507557	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190724	20190110
9269514	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190724	20190110
9271077	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190724	20190110
9423242	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190724	20190110
9447100	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190724	20190110
9587226	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190724	20190110
9612845	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190724	20190110
9732945	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190724	20190110
9736697	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190724	20190110
9803270	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190724	20190110
9864667	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190724	20190110
10057776	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190724	20190110
10206732	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190724	20190110
10214774	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190724	20190110
10238308	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190724	20190110
10302102	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190724	20190110
10326445	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190724	20190110
10512641	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190724	20190110
10556362	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190724	20190110
10571452	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190724	20190110
11492772	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190724	20190110
11539899	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190724	20190110
11552516	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190724	20190110
11562879	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190724	20190110
11600956	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190724	20190110
11680456	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190724	20190110
11790672	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190724	20190110
11795456	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190724	20190110
11815065	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190724	20190110
11860591	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190724	20190110
11956595	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190724	20190110
11970992	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190724	20190110
11981483	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190724	20190110
11997982	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190724	20190110
11998409	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190724	20190110
12000137	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190724	20190110
12007462	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190724	20190110
12010903	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190724	20190110
12031518	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190724	20190110
12043254	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190724	20190110
12055004	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190724	20190110
12055329	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190724	20190110
12055869	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190724	20190110
12062052	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190724	20190110
12070409	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190724	20190110
12073436	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190724	20190110
12102171	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190724	20190110
12103807	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190724	20190110
12114337	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190724	20190110
12120639	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190724	20190110
12121792	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190724	20190110
12132788	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190724	20190110
12137506	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190724	20190110
12154722	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190724	20190110
12157756	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190724	20190110
12158488	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190724	20190110
12167010	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190724	20190110
12171280	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190724	20190110
12176147	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190724	20190110
12189950	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190724	20190110
12371616	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190724	20190110
12383163	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190724	20190110
12394164	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190724	20190110
13124423	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190724	20190110
13317712	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190724	20190110
13756071	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190724	20190110
14076189	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190724	20190110
14091260	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190724	20190110
14118329	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190724	20190110
14165160	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190724	20190110
14167320	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190724	20190110
15137710	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190724	20190110
15223689	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190724	20190110
15244337	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190724	20190110
15257532	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190724	20190110
15263742	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190724	20190110
15268643	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190724	20190110
15276888	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190724	20190110
15283116	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190724	20190110
15283778	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190724	20190110
15316179	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190724	20190110
15341183	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190724	20190110
15357389	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190724	20190110
15390440	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190724	20190110
15434119	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190724	20190110
15435490	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190724	20190110
15436002	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190724	20190110
15446123	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190724	20190110
15446978	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190724	20190110
15452276	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190724	20190110
15466008	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190724	20190110
15476474	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190724	20190110
15498901	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190724	20190110
15515239	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190724	20190110
15560577	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190724	20190110
15574091	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190724	20190110
15605329	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190724	20190110
15605680	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190724	20190110
15618008	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190724	20190110
15624298	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190724	20190110
15640022	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190724	20190110
15642143	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190724	20190110
15644558	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190724	20190110
15651526	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190724	20190110
15661603	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190724	20190110
15682980	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190724	20190110
15696252	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190724	20190110
15714235	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190724	20190110
15737437	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190724	20190110
15748637	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190724	20190110
15870803	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190724	20190110
16643008	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190724	20190110
16683646	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190724	20190110
16686323	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190724	20190110
16800855	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190724	20190110
23656783	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190724	20190110

Compiler output

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

Number of similar (compiler,implementation) pairs: 448, 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=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=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/mamabear/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/mamabear/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-20190110/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-20190110/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-20190110/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-20190110/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/mamabear/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-20190110/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-20190110/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/mamabear/lowmem
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

ring.c: ring.c: In function 'triplemac':
ring.c: ring.c:15:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: limb_t a0lo = *ac0, a0hi = *ac0>gt;>gt;64;
ring.c: ^~
ring.c: ring.c:16:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: limb_t a1lo = *ac1, a1hi = *ac1>gt;>gt;64;
ring.c: ^~
ring.c: ring.c:17:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: limb_t a2lo = *ac2, a2hi = *ac2>gt;>gt;64;
ring.c: ^~
ring.c: ring.c:39:32: warning: left shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: *ac0 = a0lo | (dlimb_t)a0hi ring.c: ^~
ring.c: ring.c:40:32: warning: left shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: *ac1 = a1lo | (dlimb_t)a1hi ring.c: ^~
ring.c: ring.c:41:32: warning: left shift count >gt;= width of type [-Wshift-count-overflow]
ring.c: *ac2 = a2lo | (dlimb_t)a2hi ring.c: ^~
ring.c: ring.c: In function 'pqcrypto_kem_MamaBear_impl_priv_mac_3120':
ring.c: ring.c:20:5: error: 'asm' operand has impossible constraints
ring.c: __asm__("mulxq %[b0], %[tlo], %[thi]"
ring.c: ^~~~~~~
ring.c: ring.c:20:5: error: 'asm' operand has impossible constraints
ring.c: __asm__("mulxq %[b0], %[tlo], %[thi]"
ring.c: ...

Number of similar (compiler,implementation) pairs: 24, namely:

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