Implementation notes: x86, titan0, crypto_core/mult3sntrup857

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_core
Primitive: mult3sntrup857

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
15384	`avx`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190731	20190729
15584	`avx`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190731	20190729
25472	`avx`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190731	20190729
25512	`avx`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190731	20190729
27420	`avx`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190731	20190729
27456	`avx`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190731	20190729
30784	`avx`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190731	20190729
30812	`avx`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190731	20190729
811424	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190731	20190729
812876	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190731	20190729
813272	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190731	20190729
816540	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190731	20190729
822088	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190731	20190729
830176	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190731	20190729
830432	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190731	20190729
830944	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190731	20190729
831552	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190731	20190729
834024	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190731	20190729
850508	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190731	20190729
862064	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190731	20190729
865436	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190731	20190729
874256	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190731	20190729
1148688	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190731	20190729
1152628	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190731	20190729
1153844	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190731	20190729
1153996	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190731	20190729
1154636	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190731	20190729
1157528	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190731	20190729
1157980	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190731	20190729
1162996	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190731	20190729
1354872	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190731	20190729
1355676	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190731	20190729
1369256	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190731	20190729
1370016	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190731	20190729
1400488	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190731	20190729
1403824	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190731	20190729
1404084	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190731	20190729
1416248	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190731	20190729
1417340	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190731	20190729
1419452	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190731	20190729
1420432	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190731	20190729
1427272	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190731	20190729
1433376	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190731	20190729
1433700	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190731	20190729
1435280	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190731	20190729
1472012	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190731	20190729
1472148	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190731	20190729
1510152	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190731	20190729
1518168	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190731	20190729
1558564	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190731	20190729
1568256	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190731	20190729
1570252	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190731	20190729
1571560	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190731	20190729
1574620	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190731	20190729
1576472	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190731	20190729
1578836	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190731	20190729
1579100	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190731	20190729
1589692	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190731	20190729
1621428	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190731	20190729
1645072	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190731	20190729
2213376	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190731	20190729
2213436	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190731	20190729
2213604	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190731	20190729
2227968	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190731	20190729
2228548	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190731	20190729
2230672	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190731	20190729
2230728	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190731	20190729
2233216	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190731	20190729
2243024	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190731	20190729
2243876	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190731	20190729
2244800	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190731	20190729
2247584	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190731	20190729
2248380	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190731	20190729
2248984	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190731	20190729
2373888	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190731	20190729
2377600	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190731	20190729
2379312	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190731	20190729
2379324	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190731	20190729
2388520	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190731	20190729
2388668	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190731	20190729
2388820	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190731	20190729
2389468	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190731	20190729
2544528	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190731	20190729
2545152	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190731	20190729
2545160	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190731	20190729
2545164	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190731	20190729
2596556	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190731	20190729
2596608	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190731	20190729
2596652	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190731	20190729
2597824	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190731	20190729
2598068	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190731	20190729
2611704	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190731	20190729
2612500	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190731	20190729
2612572	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190731	20190729
2613060	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190731	20190729
2613076	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190731	20190729
2690232	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190731	20190729
2690288	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190731	20190729
2690368	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190731	20190729
2694424	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190731	20190729
2694704	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190731	20190729
2695832	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190731	20190729
2696228	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190731	20190729
2698144	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190731	20190729
2698164	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190731	20190729
2708808	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190731	20190729
2709852	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190731	20190729
2736260	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190731	20190729
2736320	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190731	20190729
2747844	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190731	20190729
2748696	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190731	20190729
2748908	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190731	20190729
2757748	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190731	20190729
2758088	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190731	20190729
2762040	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190731	20190729
2762132	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190731	20190729
2762392	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190731	20190729
2762500	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190731	20190729
2762796	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190731	20190729
3021388	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190731	20190729
3022540	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190731	20190729
3025764	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190731	20190729
3027476	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190731	20190729
3028724	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190731	20190729
3034272	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190731	20190729
3038068	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190731	20190729
3038420	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190731	20190729
3039896	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190731	20190729
3040088	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190731	20190729
3041404	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190731	20190729
3063452	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190731	20190729
3063488	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190731	20190729
3063528	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190731	20190729
3083360	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190731	20190729
3083580	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190731	20190729
3083592	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190731	20190729
3083596	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190731	20190729
3083624	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190731	20190729
3083676	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190731	20190729
3083816	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190731	20190729
3083984	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190731	20190729
3084148	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190731	20190729
3085368	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190731	20190729
3085704	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190731	20190729
3087072	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190731	20190729
3087776	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190731	20190729
3087924	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190731	20190729
3088904	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190731	20190729
3115236	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190731	20190729
3120172	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190731	20190729
3122636	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190731	20190729
3126596	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190731	20190729
3127916	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190731	20190729
3130004	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190731	20190729
3140292	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190731	20190729
3141436	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190731	20190729
3141624	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190731	20190729
3142180	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190731	20190729
3142252	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190731	20190729
3288776	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190731	20190729
3289576	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190731	20190729
3289648	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190731	20190729
3289688	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190731	20190729
3289916	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190731	20190729
3289932	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190731	20190729
3290292	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190731	20190729
3290572	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190731	20190729
3372056	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190731	20190729
3372236	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190731	20190729
3372556	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190731	20190729
3409548	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190731	20190729
3410048	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190731	20190729
3426344	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190731	20190729
3426424	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190731	20190729
3468152	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190731	20190729
3468348	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190731	20190729
3469996	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190731	20190729
3485300	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190731	20190729
3485652	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190731	20190729
3486944	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190731	20190729
3844244	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190731	20190729
3844296	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190731	20190729
3844312	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190731	20190729
3844460	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190731	20190729

Compiler output

Implementation: crypto_core/mult3sntrup857/avx
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, 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=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=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=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=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=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=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 -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 -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=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=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=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=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=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=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
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/mult3sntrup857/avx
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

mult1024.c: mult1024.c: In function 'squeeze_3_x16':
mult1024.c: mult1024.c:19:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
mult1024.c: {
mult1024.c: ^
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:808:1: error: inlining failed in call to always_inline '_mm256_sub_epi16': target specific option mismatch
mult1024.c: _mm256_sub_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.c: ^~~~~~~
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:553:1: error: inlining failed in call to always_inline '_mm256_mullo_epi16': target specific option mismatch
mult1024.c: _mm256_mullo_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.c: ...
mult1024.c: mult1024.c: In function 'squeeze_3_x16':
mult1024.c: mult1024.c:19:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
mult1024.c: {
mult1024.c: ^
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:808:1: error: inlining failed in call to always_inline '_mm256_sub_epi16': target specific option mismatch
mult1024.c: _mm256_sub_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.c: ^~~~~~~
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:553:1: error: inlining failed in call to always_inline '_mm256_mullo_epi16': target specific option mismatch
mult1024.c: _mm256_mullo_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.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/mult3sntrup857/avx
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: mult1024.c: In function 'squeeze_3_x16':
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:808:1: error: inlining failed in call to always_inline '_mm256_sub_epi16': target specific option mismatch
mult1024.c: _mm256_sub_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.c: ^~~~~~~
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:553:1: error: inlining failed in call to always_inline '_mm256_mullo_epi16': target specific option mismatch
mult1024.c: _mm256_mullo_epi16 (__m256i __A, __m256i __B)
mult1024.c: ^~~~~~~~~~~~~~~~~~
mult1024.c: mult1024.c:12:17: note: called from here
mult1024.c: #define sub_x16 _mm256_sub_epi16
mult1024.c: ^
mult1024.c: mult1024.c:20:10: note: in expansion of macro 'sub_x16'
mult1024.c: return sub_x16(x,mullo_x16(mulhrs_x16(x,const_x16(10923)),const_x16(3)));
mult1024.c: ^~~~~~~
mult1024.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
mult1024.c: from mult1024.c:2:
mult1024.c: ...

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