Implementation notes: x86, samba, crypto_core/inv3sntrup761

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_core
Primitive: inv3sntrup761

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4334688	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190729	20190729
4347820	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190729	20190729
4803290	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190729	20190729
4816603	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190729	20190729
4819666	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190729	20190729
4822170	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190729	20190729
4822224	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190729	20190729
4822923	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190729	20190729
6177689	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190729	20190729
6196434	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190729	20190729
6260724	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190729	20190729
6276478	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190729	20190729
6297416	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190729	20190729
6297655	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190729	20190729
6302401	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190729	20190729
6330365	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190729	20190729
6334024	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190729	20190729
6337760	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190729	20190729
6338355	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190729	20190729
6343752	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190729	20190729
26391839	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190729	20190729
26396290	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190729	20190729
32791857	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190729	20190729
32810322	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190729	20190729
32811053	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190729	20190729
34482308	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190729	20190729
36081694	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190729	20190729
36085149	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190729	20190729
36088704	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190729	20190729
36656559	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190729	20190729
36656599	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190729	20190729
36656699	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190729	20190729
36829952	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190729	20190729
37187059	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190729	20190729
37372818	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190729	20190729
38325684	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190730	20190729
38327171	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190730	20190729
38459050	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190729	20190729
38577579	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190729	20190729
38760389	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190729	20190729
38832599	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190729	20190729
39744782	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190729	20190729
39801524	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190729	20190729
39802780	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190729	20190729
39867776	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190729	20190729
39879993	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190729	20190729
39882030	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190729	20190729
39926673	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190729	20190729
39928119	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190729	20190729
39931330	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190729	20190729
39960201	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190729	20190729
39960391	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190729	20190729
40042395	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190729	20190729
40428268	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190729	20190729
40428712	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190729	20190729
40428720	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190729	20190729
40470085	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190729	20190729
40659236	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190729	20190729
40665159	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190729	20190729
40680528	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190729	20190729
40683748	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190729	20190729
40768884	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190729	20190729
40768941	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190729	20190729
40940186	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190729	20190729
41029296	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190729	20190729
41030738	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190730	20190729
41031269	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190730	20190729
41032627	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190729	20190729
41070623	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190729	20190729
41071061	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190729	20190729
41078242	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190729	20190729
41078305	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190729	20190729
41078341	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190729	20190729
41078964	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190729	20190729
41079240	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190729	20190729
41081784	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190729	20190729
41143750	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190729	20190729
41402424	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190729	20190729
42119162	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190729	20190729
42120678	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190729	20190729
42126730	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190729	20190729
42133732	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190729	20190729
42144357	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190729	20190729
42144639	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190729	20190729
42145651	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190729	20190729
42146390	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190729	20190729
42147200	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190729	20190729
42482768	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190729	20190729
42519585	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190730	20190729
42520113	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190730	20190729
42520685	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190729	20190729
42568266	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190729	20190729
42569867	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190729	20190729
43273750	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190729	20190729
43275218	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190729	20190729
43378522	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190729	20190729
43542790	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190729	20190729
43543054	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190729	20190729
44424800	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190729	20190729
44425379	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190729	20190729
44477740	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190729	20190729
44479287	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190729	20190729
44490119	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190729	20190729
44490361	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190729	20190729
45111839	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190729	20190729
45112004	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190729	20190729
45113161	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190729	20190729
45155352	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190729	20190729
45492165	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190730	20190729
45493515	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190729	20190729
45496642	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190729	20190729
45556522	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190730	20190729
45557885	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190730	20190729
45663599	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190729	20190729
45755746	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190729	20190729
45765998	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190729	20190729
46169095	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190729	20190729
46169671	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190729	20190729
46170911	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190729	20190729
46934568	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190730	20190729
46936383	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190730	20190729
46997190	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190729	20190729
47029750	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190729	20190729
47035891	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190729	20190729
47037968	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190729	20190729
47299793	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190729	20190729
47299840	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190729	20190729
47300779	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190729	20190729
47733324	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190729	20190729
47825958	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190729	20190729
47826724	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190729	20190729
47826754	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190729	20190729
48126520	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190729	20190729
48128631	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190729	20190729
48135338	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190729	20190729
48586954	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190730	20190729
50224305	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190729	20190729
50225559	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190729	20190729
50377667	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190729	20190729
50380310	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190729	20190729
50380861	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190729	20190729
50399969	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190729	20190729
50402589	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190729	20190729
50493976	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190729	20190729
50496671	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190729	20190729
50497732	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190729	20190729
50819978	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190729	20190729
50824723	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190729	20190729
50826332	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190729	20190729
50826399	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190729	20190729
50931022	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190729	20190729
50933137	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190729	20190729
51200478	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190729	20190729
51213198	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190730	20190729
51213516	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190730	20190729
51385714	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190730	20190729
51386389	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190730	20190729
51794534	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190729	20190729
52166486	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190730	20190729
54173183	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190729	20190729
54174798	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190729	20190729
54181014	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190729	20190729
54251417	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190730	20190729
54252311	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190730	20190729
55996470	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190730	20190729
56005712	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190730	20190729
56552960	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190730	20190729
56558653	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190730	20190729
57354421	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190729	20190729
57369264	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190729	20190729
59690580	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190729	20190729
60436309	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190729	20190729
61501063	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190729	20190729
61527130	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190729	20190729
80609086	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190729	20190729
80610010	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190729	20190729

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx
gcc -m32 -O2 -fomit-frame-pointer	avx
gcc -m32 -O3 -fomit-frame-pointer	avx
gcc -m32 -O -fomit-frame-pointer	avx
gcc -m32 -Os -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

r3_recip.c: r3_recip.c: In function 'vec256_divx_1':
r3_recip.c: r3_recip.c:237:29: warning: implicit declaration of function '_mm_cvtsi128_si64'; did you mean '_mm_cvtsi128_si32'? [-Wimplicit-function-declaration]
r3_recip.c: unsigned long long low0 = _mm_cvtsi128_si64(_mm256_castsi256_si128(f0));
r3_recip.c: ^~~~~~~~~~~~~~~~~
r3_recip.c: _mm_cvtsi128_si32
r3_recip.c: r3_recip.c: In function 'crypto_core_inv3sntrup761_avx':
r3_recip.c: r3_recip.c:362:9: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
r3_recip.c: F0[0] = _mm256_set_epi32(0,0,0,0,0,0,0,1);
r3_recip.c: ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
r3_recip.c: from r3_recip.c:3:
r3_recip.c: r3_recip.c: In function 'vec256_frombits':
r3_recip.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:597:1: error: inlining failed in call to always_inline '_mm256_shuffle_epi32': target specific option mismatch
r3_recip.c: _mm256_shuffle_epi32 (__m256i __A, const int __mask)
r3_recip.c: ^~~~~~~~~~~~~~~~~~~~
r3_recip.c: r3_recip.c:69:7: note: called from here
r3_recip.c: h = _mm256_shuffle_epi32(h,0xd8);
r3_recip.c: ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
r3_recip.c: from r3_recip.c:3:
r3_recip.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1068:1: error: inlining failed in call to always_inline '_mm256_permute4x64_epi64': target specific option mismatch
r3_recip.c: _mm256_permute4x64_epi64 (__m256i __X, const int __M)
r3_recip.c: ^~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: r3_recip.c:68:7: note: called from here
r3_recip.c: h = _mm256_permute4x64_epi64(h,0xd8);
r3_recip.c: ...
r3_recip.c: r3_recip.c: In function 'vec256_divx_1':
r3_recip.c: r3_recip.c:237:29: warning: implicit declaration of function '_mm_cvtsi128_si64'; did you mean '_mm_cvtsi128_si32'? [-Wimplicit-function-declaration]
r3_recip.c: unsigned long long low0 = _mm_cvtsi128_si64(_mm256_castsi256_si128(f0));
r3_recip.c: ^~~~~~~~~~~~~~~~~
r3_recip.c: _mm_cvtsi128_si32
r3_recip.c: r3_recip.c: In function 'crypto_core_inv3sntrup761_avx':
r3_recip.c: r3_recip.c:362:9: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
r3_recip.c: F0[0] = _mm256_set_epi32(0,0,0,0,0,0,0,1);
r3_recip.c: ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
r3_recip.c: from r3_recip.c:3:
r3_recip.c: r3_recip.c: In function 'vec256_frombits':
r3_recip.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:597:1: error: inlining failed in call to always_inline '_mm256_shuffle_epi32': target specific option mismatch
r3_recip.c: _mm256_shuffle_epi32 (__m256i __A, const int __mask)
r3_recip.c: ^~~~~~~~~~~~~~~~~~~~
r3_recip.c: r3_recip.c:69:7: note: called from here
r3_recip.c: h = _mm256_shuffle_epi32(h,0xd8);
r3_recip.c: ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
r3_recip.c: from r3_recip.c:3:
r3_recip.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1068:1: error: inlining failed in call to always_inline '_mm256_permute4x64_epi64': target specific option mismatch
r3_recip.c: _mm256_permute4x64_epi64 (__m256i __X, const int __M)
r3_recip.c: ^~~~~~~~~~~~~~~~~~~~~~~~
r3_recip.c: r3_recip.c:68:7: note: called from here
r3_recip.c: h = _mm256_permute4x64_epi64(h,0xd8);
r3_recip.c: ...

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

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

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

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

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 6, namely:

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

Compiler output

Implementation: crypto_core/inv3sntrup761/avx
Compiler: gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx