Implementation notes: x86, titan0, crypto_kem/sikep503

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_kem
Primitive: sikep503

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
677572076	`opt`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190723	20190110
677849776	`opt`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190723	20190110
687122152	`opt`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190723	20190110
687150748	`opt`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190723	20190110
701757664	`opt`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190723	20190110
702471628	`opt`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190723	20190110
702642792	`opt`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190723	20190110
729624444	`opt`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190723	20190110
731890596	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190723	20190110
732538504	`opt`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190723	20190110
751240808	`opt`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190723	20190110
758669584	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190723	20190110
782351352	`opt`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190723	20190110
782395404	`opt`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190723	20190110
790716756	`opt`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190723	20190110
791431760	`opt`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190723	20190110
801951028	`opt`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190723	20190110
810097248	`opt`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190723	20190110
811032748	`opt`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190723	20190110
814736300	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190723	20190110
821696528	`opt`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190723	20190110
821995872	`opt`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190723	20190110
822395000	`opt`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190723	20190110
823292340	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190723	20190110
823379128	`opt`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190723	20190110
823562472	`opt`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190723	20190110
825770992	`opt`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190723	20190110
829945412	`opt`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190723	20190110
830152744	`opt`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190723	20190110
830350648	`opt`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190723	20190110
831720636	`opt`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190723	20190110
834000796	`opt`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190723	20190110
834147156	`opt`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190723	20190110
848140076	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190723	20190110
856387552	`opt`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190723	20190110
856973656	`opt`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190723	20190110
894336584	`opt`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190723	20190110
894371852	`opt`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190723	20190110
899813904	`opt`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190723	20190110
904008736	`opt`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190723	20190110
904540556	`opt`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190723	20190110
904620276	`opt`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190723	20190110
904653728	`opt`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190723	20190110
904851804	`opt`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190723	20190110
905318936	`opt`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190723	20190110
906350536	`opt`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190723	20190110
908874248	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190723	20190110
909550828	`opt`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190723	20190110
911282992	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190723	20190110
911659144	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190723	20190110
912058892	`opt`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190723	20190110
912361764	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190723	20190110
912405484	`opt`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190723	20190110
912693068	`opt`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190723	20190110
912706756	`opt`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190723	20190110
915863604	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190723	20190110
915927264	`opt`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190723	20190110
918897608	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190723	20190110
918898720	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190723	20190110
919256876	`opt`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190723	20190110
919407812	`opt`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190723	20190110
919603256	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190723	20190110
920957828	`opt`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190723	20190110
924031520	`opt`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190723	20190110
924393868	`opt`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190723	20190110
924425352	`opt`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190723	20190110
926918312	`opt`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190723	20190110
929762528	`opt`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190723	20190110
930220480	`opt`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190723	20190110
930762372	`opt`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190723	20190110
934960712	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190723	20190110
935008252	`opt`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190723	20190110
935279620	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190723	20190110
935617888	`opt`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190723	20190110
936251516	`opt`	`gcc -m32 -O -fomit-frame-pointer`	20190723	20190110
936423592	`opt`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190723	20190110
936460772	`opt`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190723	20190110
939867532	`opt`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190723	20190110
941611984	`opt`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190723	20190110
943046068	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190723	20190110
943070556	`opt`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190723	20190110
943086836	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190723	20190110
945074968	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190723	20190110
945151112	`opt`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190723	20190110
945282776	`opt`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190723	20190110
947178828	`opt`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190723	20190110
947672200	`opt`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190723	20190110
948931588	`opt`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190723	20190110
949020284	`opt`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190723	20190110
949238092	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190723	20190110
949272164	`opt`	`gcc -m32 -O2 -fomit-frame-pointer`	20190723	20190110
949716880	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190723	20190110
950194792	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190723	20190110
952821080	`opt`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190723	20190110
953536636	`opt`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190723	20190110
953694268	`opt`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190723	20190110
953759628	`opt`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190723	20190110
957742848	`opt`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190723	20190110
958855468	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190723	20190110
959201556	`opt`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190723	20190110
960138204	`opt`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190723	20190110
961162864	`opt`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190723	20190110
961676064	`opt`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190723	20190110
961838380	`opt`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190723	20190110
963134904	`opt`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190723	20190110
966116404	`opt`	`gcc -m32 -O3 -fomit-frame-pointer`	20190723	20190110
968666564	`opt`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190723	20190110
970016452	`opt`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190723	20190110
970853576	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190723	20190110
971164364	`opt`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190723	20190110
971824696	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190723	20190110
972969632	`opt`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190723	20190110
973368908	`opt`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190723	20190110
973880608	`opt`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190723	20190110
974017368	`opt`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190723	20190110
974095816	`opt`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190723	20190110
974184384	`opt`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190723	20190110
974278812	`opt`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190723	20190110
974281820	`opt`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190723	20190110
974473756	`opt`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190723	20190110
974965492	`opt`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190723	20190110
975149480	`opt`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190723	20190110
975320080	`opt`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190723	20190110
976350984	`opt`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190723	20190110
976474744	`opt`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190723	20190110
977189264	`opt`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190723	20190110
977490084	`opt`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190723	20190110
977973592	`opt`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190723	20190110
978153808	`opt`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190723	20190110
978350116	`opt`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190723	20190110
978356344	`opt`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190723	20190110
978362604	`opt`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190723	20190110
978372468	`opt`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190723	20190110
979179680	`opt`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190723	20190110
979392776	`opt`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190723	20190110
979504948	`opt`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190723	20190110
980316008	`opt`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190723	20190110
980507824	`opt`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190723	20190110
981862352	`opt`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190723	20190110
982396244	`opt`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190723	20190110
983650292	`opt`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190723	20190110
985555660	`opt`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190723	20190110
987514460	`opt`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190723	20190110
988139696	`opt`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190723	20190110
988581512	`opt`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190723	20190110
989651744	`opt`	`gcc -m32 -Os -fomit-frame-pointer`	20190723	20190110
990000372	`opt`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190723	20190110
995676260	`opt`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190723	20190110
996170956	`opt`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190723	20190110
998124908	`opt`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190723	20190110
1001523376	`opt`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190723	20190110
1002694300	`opt`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190723	20190110
1003156928	`opt`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190723	20190110
1003279868	`opt`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190723	20190110
1003314168	`opt`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190723	20190110
1003421964	`opt`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190723	20190110
1003729512	`opt`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190723	20190110
1005276320	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190723	20190110
1005320636	`opt`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190723	20190110
1005933576	`opt`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190723	20190110
1152031768	`opt`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190723	20190110
1221298576	`opt`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190723	20190110
1296827472	`opt`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190723	20190110
1327359232	`opt`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190723	20190110
1442347040	`opt`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190723	20190110
1467804404	`opt`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190723	20190110
2769831280	`opt`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190723	20190110
2796407660	`opt`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190723	20190110
2966997820	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190723	20190110
3029172128	`opt`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190723	20190110
3045786732	`opt`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190723	20190110
3105516184	`opt`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190723	20190110
3125786804	`opt`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190723	20190110
3202959336	`opt`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190723	20190110
3256659132	`opt`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190723	20190110
3262408020	`opt`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190723	20190110

Compiler output

Implementation: crypto_kem/sikep503/ms
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ms
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ms
gcc -m32 -O2 -fomit-frame-pointer	ms
gcc -m32 -O3 -fomit-frame-pointer	ms
gcc -m32 -O -fomit-frame-pointer	ms
gcc -m32 -Os -fomit-frame-pointer	ms
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ms
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ms
gcc -m32 -march=athlon -O -fomit-frame-pointer	ms
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ms
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ms
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	ms
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ms
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ms
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ms
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ms
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -O -fomit-frame-pointer	ms
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ms
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ms
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ms
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ms
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ms
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ms
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ms
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ms
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=i386 -O -fomit-frame-pointer	ms
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ms
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=i486 -O -fomit-frame-pointer	ms
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ms
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ms
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ms
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ms
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ms
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=k6 -O -fomit-frame-pointer	ms
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ms
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=k8 -O -fomit-frame-pointer	ms
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ms
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ms
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ms
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ms
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ms
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ms
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ms
gcc -m32 -march=nocona -O -fomit-frame-pointer	ms
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentium -O -fomit-frame-pointer	ms
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ms
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ms
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ms
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ms
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ms
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ms
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ms
gcc -m32 -march=prescott -O -fomit-frame-pointer	ms
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ms

Compiler output

Implementation: crypto_kem/sikep503/x64
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	x64
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	x64
gcc -m32 -O2 -fomit-frame-pointer	x64
gcc -m32 -O3 -fomit-frame-pointer	x64
gcc -m32 -O -fomit-frame-pointer	x64
gcc -m32 -Os -fomit-frame-pointer	x64
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	x64
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	x64
gcc -m32 -march=athlon -O -fomit-frame-pointer	x64
gcc -m32 -march=athlon -Os -fomit-frame-pointer	x64
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	x64
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	x64
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	x64
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	x64
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	x64
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	x64
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -O -fomit-frame-pointer	x64
gcc -m32 -march=core2 -Os -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	x64
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	x64
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	x64
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	x64
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	x64
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	x64
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=corei7 -O -fomit-frame-pointer	x64
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	x64
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=i386 -O -fomit-frame-pointer	x64
gcc -m32 -march=i386 -Os -fomit-frame-pointer	x64
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=i486 -O -fomit-frame-pointer	x64
gcc -m32 -march=i486 -Os -fomit-frame-pointer	x64
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	x64
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	x64
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	x64
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	x64
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=k6 -O -fomit-frame-pointer	x64
gcc -m32 -march=k6 -Os -fomit-frame-pointer	x64
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=k8 -O -fomit-frame-pointer	x64
gcc -m32 -march=k8 -Os -fomit-frame-pointer	x64
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	x64
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	x64
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	x64
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	x64
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -m32 -march=nocona -O -fomit-frame-pointer	x64
gcc -m32 -march=nocona -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentium -O -fomit-frame-pointer	x64
gcc -m32 -march=pentium -Os -fomit-frame-pointer	x64
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	x64
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	x64
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	x64
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	x64
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	x64
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	x64
gcc -m32 -march=prescott -O -fomit-frame-pointer	x64
gcc -m32 -march=prescott -Os -fomit-frame-pointer	x64

Compiler output

Implementation: crypto_kem/sikep503/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/sikep503/ms
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

P503.c: In file included from P503_internal.h:10:0,
P503.c: from P503.c:8:
P503.c: config.h:97:5: error: unable to emulate 'TI'
P503.c: typedef unsigned uint128_t __attribute__((mode(TI)));
P503.c: ^~~~~~~
P503.c: In file included from P503_internal.h:10:0,
P503.c: from P503.c:8:
P503.c: fpx.inc: In function 'mp_add':
P503.c: config.h:247:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:511:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(carry, a[i], b[i], carry, c[i]);
P503.c: ^~~~
P503.c: In file included from P503_internal.h:10:0,
P503.c: from P503.c:8:
P503.c: config.h:97:5: error: unable to emulate 'TI'
P503.c: typedef unsigned uint128_t __attribute__((mode(TI)));
P503.c: ^~~~~~~
P503.c: In file included from P503_internal.h:10:0,
P503.c: from P503.c:8:
P503.c: fpx.inc: In function 'mp_add':
P503.c: config.h:247:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:511:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(carry, a[i], b[i], carry, c[i]);
P503.c: ^~~~

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

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

Compiler output

Implementation: crypto_kem/sikep503/x64
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

P503.c: In file included from api.h:10:0,
P503.c: from P503_internal.h:10,
P503.c: from P503.c:7:
P503.c: config.h:42:1: error: unable to emulate 'TI'
P503.c: typedef unsigned uint128_t __attribute__((mode(TI)));
P503.c: ^~~~~~~
P503.c: In file included from api.h:10:0,
P503.c: from P503_internal.h:10,
P503.c: from P503.c:7:
P503.c: fpx.inc: In function 'fp2mul503_mont':
P503.c: config.h:86:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:200:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(borrow, tt3[NWORDS_FIELD+i], ((digit_t*)PRIME)[i] & mask, borrow, tt3[NWORDS_FIELD+i]);
P503.c: ^~~~
P503.c: fpx.inc: In function 'mp_add':
P503.c: config.h:86:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:350:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(carry, a[i], b[i], carry, c[i]);
P503.c: ^~~~
P503.c: In file included from api.h:10:0,
P503.c: from P503_internal.h:10,
P503.c: from P503.c:7:
P503.c: config.h:42:1: error: unable to emulate 'TI'
P503.c: typedef unsigned uint128_t __attribute__((mode(TI)));
P503.c: ^~~~~~~
P503.c: In file included from api.h:10:0,
P503.c: from P503_internal.h:10,
P503.c: from P503.c:7:
P503.c: fpx.inc: In function 'fp2mul503_mont':
P503.c: config.h:86:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:200:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(borrow, tt3[NWORDS_FIELD+i], ((digit_t*)PRIME)[i] & mask, borrow, tt3[NWORDS_FIELD+i]);
P503.c: ^~~~
P503.c: fpx.inc: In function 'mp_add':
P503.c: config.h:86:36: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
P503.c: (carryOut) = (digit_t)(tempReg >gt;>gt; RADIX); \
P503.c: ^
P503.c: fpx.inc:350:9: note: in expansion of macro 'ADDC'
P503.c: ADDC(carry, a[i], b[i], carry, c[i]);
P503.c: ^~~~

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -m32 -march=barcelona -O -fomit-frame-pointer	x64
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	x64

Compiler output

Implementation: crypto_kem/sikep503/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

api.c: In file included from ./fp2.h:16:0,
api.c: from ./montgomery.h:15,
api.c: from ./sike_params.h:15,
api.c: from api.c:9:
api.c: ./fp.h:15:10: fatal error: gmp.h: No such file or directory
api.c: #include gt;
api.c: ^~~~~~~
api.c: compilation terminated.
api.c: In file included from ./fp2.h:16:0,
api.c: from ./montgomery.h:15,
api.c: from ./sike_params.h:15,
api.c: from api.c:9:
api.c: ./fp.h:15:10: fatal error: gmp.h: No such file or directory
api.c: #include gt;
api.c: ^~~~~~~
api.c: compilation terminated.

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

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