Implementation notes: x86, rumba7, crypto_kem/mceliece8192128

Computer: rumba7
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20171218
Operation: crypto_kem
Primitive: mceliece8192128

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
658518090	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180607	20171218
658589970	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180607	20171218
661185030	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180606	20171218
661203060	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180606	20171218
663896760	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180607	20171218
663897900	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180607	20171218
668856270	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180607	20171218
668870610	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180607	20171218
669232140	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180607	20171218
671424450	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180607	20171218
672020250	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180607	20171218
672536760	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180606	20171218
673035990	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180607	20171218
673261560	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180607	20171218
674631090	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180607	20171218
677971200	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180605	20171218
678286590	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180605	20171218
678338820	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180607	20171218
678697770	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180605	20171218
679861260	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180607	20171218
682190010	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180605	20171218
682368720	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180605	20171218
682797930	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180607	20171218
682993710	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180605	20171218
683035260	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180606	20171218
683079510	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180606	20171218
683086080	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180605	20171218
683303520	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180605	20171218
684752130	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180607	20171218
684840510	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180607	20171218
686341410	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180607	20171218
686707230	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180606	20171218
688757700	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180606	20171218
689345280	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180607	20171218
691385880	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180606	20171218
691632060	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180607	20171218
693282600	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180606	20171218
693332310	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180606	20171218
694863690	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180607	20171218
695984550	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180607	20171218
696286320	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180607	20171218
696624630	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180607	20171218
696865800	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180607	20171218
699201240	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180607	20171218
699204420	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180607	20171218
699960810	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180607	20171218
700533060	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180607	20171218
701932290	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180606	20171218
703179750	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180607	20171218
703802520	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180607	20171218
706446540	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180607	20171218
709648020	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180607	20171218
711823380	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180607	20171218
712186830	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180607	20171218
715423020	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180607	20171218
715549560	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180607	20171218
715717200	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180607	20171218
716370570	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180606	20171218
716562630	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180606	20171218
716568120	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180606	20171218
716667750	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180607	20171218
716701500	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180607	20171218
718396650	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180607	20171218
718615410	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180607	20171218
718669080	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180607	20171218
719105250	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180606	20171218
719157660	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180606	20171218
719354040	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180607	20171218
719385750	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180607	20171218
719830320	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180607	20171218
719837670	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180607	20171218
724075650	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180607	20171218
724904190	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180607	20171218
725775570	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180607	20171218
725788950	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180607	20171218
725849490	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180607	20171218
732242430	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180606	20171218
733367010	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180607	20171218
733922370	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180607	20171218
735403140	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180607	20171218
932749740	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180607	20171218
952691880	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180606	20171218
952713540	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180606	20171218
952729440	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180606	20171218
958531230	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180607	20171218
965524290	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180606	20171218
965542680	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180606	20171218
965549580	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180606	20171218
1196068920	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180606	20171218
1196097810	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180606	20171218
1206676320	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180605	20171218
1206748020	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180605	20171218
1206767220	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180605	20171218
1206782220	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180605	20171218
1207293990	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180606	20171218
1208053050	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180606	20171218
1209121230	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180606	20171218
1209435420	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180605	20171218
1209452010	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180606	20171218
1234332990	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180605	20171218
1236863820	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180605	20171218
1246685610	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180606	20171218
1246770570	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180606	20171218
1249119990	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180606	20171218
1249227210	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180606	20171218
1252235790	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180606	20171218
1258262790	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180605	20171218
1258342380	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180606	20171218
1258355790	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180605	20171218
1259728590	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180605	20171218
1259791800	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180605	20171218
1260388440	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180605	20171218
1261049370	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180605	20171218
1261461030	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180605	20171218
1382063610	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180606	20171218
1382343420	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180606	20171218
1382634990	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180606	20171218
1382680140	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180606	20171218
1584483060	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180606	20171218
1586013300	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180606	20171218
1587857520	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180607	20171218
1587873690	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180607	20171218
1590599670	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180607	20171218
1590617130	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180607	20171218
1594784430	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180605	20171218
1597128060	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180606	20171218
1597162710	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180606	20171218
1600403550	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180606	20171218
1600904040	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180606	20171218
1608577140	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180605	20171218
1609604370	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180606	20171218
1616365950	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180607	20171218
1616371440	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180607	20171218
1616374530	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180607	20171218
1624863750	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180607	20171218
1625888790	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180607	20171218
1627071390	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180606	20171218
1627084650	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180606	20171218
1627097310	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180606	20171218
1627256280	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180607	20171218
1628646960	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180605	20171218
1629713820	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180607	20171218
1632102180	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180605	20171218
1632351240	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180606	20171218
1632385050	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180605	20171218
1632546480	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180605	20171218
1632559200	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180605	20171218
1632572850	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180605	20171218
1632586140	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180605	20171218
1636105680	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180605	20171218
1636182120	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180607	20171218
1636272540	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180607	20171218
1636578180	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180606	20171218
1639187100	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180606	20171218
1639259280	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180606	20171218
1639289460	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180606	20171218
1643910600	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180607	20171218
1643968230	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180607	20171218
1645947030	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180607	20171218
1646023710	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180607	20171218
1646037060	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180607	20171218
1646548080	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180607	20171218
1646580510	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180607	20171218
1662661500	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180606	20171218
1662699090	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180606	20171218
1662734550	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180606	20171218
1666770180	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180606	20171218
1668156450	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180606	20171218
1668327060	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180606	20171218
1668579540	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180606	20171218
1701389220	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180606	20171218
1701447210	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180606	20171218
1734668820	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180607	20171218
1736502180	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180606	20171218
1736512890	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180606	20171218
1793973330	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180607	20171218

Compiler output

Implementation: crypto_kem/mceliece8192128/avx
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

benes.c: In file included from vec256.h:4:0,
benes.c: from util.h:4,
benes.c: from benes.c:1:
benes.c: vec128.h: In function 'vec128_set1_16b':
benes.c: vec128.h:12:1: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
benes.c: {
benes.c: ^
benes.c: vec128.h: In function 'vec128_extract':
benes.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm_extract_epi64(a, i);
benes.c: ^
benes.c: In file included from util.h:4:0,
benes.c: from benes.c:1:
benes.c: vec256.h: In function 'vec256_set1_16b':
benes.c: vec256.h:11:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
benes.c: {
benes.c: ^
benes.c: vec256.h: In function 'vec256_extract':
benes.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm256_extract_epi64(a, i);
benes.c: ^
benes.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/pmmintrin.h:31:0,
benes.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:31,
benes.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:32,
benes.c: from vec128.h:7,
benes.c: ...

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_kem/mceliece8192128/sse
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

benes.c: In file included from util.h:4:0,
benes.c: from benes.c:1:
benes.c: vec128.h: In function 'vec128_set1_16b':
benes.c: vec128.h:12:1: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
benes.c: {
benes.c: ^
benes.c: vec128.h: In function 'vec128_extract':
benes.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm_extract_epi64(a, i);
benes.c: ^
benes.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/pmmintrin.h:31:0,
benes.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:31,
benes.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:32,
benes.c: from vec128.h:7,
benes.c: from util.h:4,
benes.c: from benes.c:1:
benes.c: vec128.h: In function 'vec128_set2x':
benes.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:585:1: error: inlining failed in call to always_inline '_mm_set_epi64x': target specific option mismatch
benes.c: _mm_set_epi64x (long long __q1, long long __q0)
benes.c: ^
benes.c: In file included from util.h:4:0,
benes.c: from benes.c:1:
benes.c: vec128.h:58:9: error: called from here
benes.c: return _mm_set_epi64x(a1, a0);
benes.c: ^

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

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

Compiler output

Implementation: crypto_kem/mceliece8192128/avx
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 60, 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=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=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_kem/mceliece8192128/sse
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 48, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	sse
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -O -fomit-frame-pointer	sse
gcc -m32 -march=core2 -Os -fomit-frame-pointer	sse
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=k8 -O -fomit-frame-pointer	sse
gcc -m32 -march=k8 -Os -fomit-frame-pointer	sse
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	sse
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	sse
gcc -m32 -march=nocona -O -fomit-frame-pointer	sse
gcc -m32 -march=nocona -Os -fomit-frame-pointer	sse
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	sse
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	sse
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	sse
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	sse
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	sse
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	sse
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	sse
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	sse
gcc -m32 -march=prescott -O -fomit-frame-pointer	sse
gcc -m32 -march=prescott -Os -fomit-frame-pointer	sse

Compiler output

Implementation: crypto_kem/mceliece8192128/avx
Compiler: gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer

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

Compiler	Implementations
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 -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

Compiler output

Implementation: crypto_kem/mceliece8192128/sse
Compiler: gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer

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

Compiler	Implementations
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	sse
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	sse
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	sse
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	sse

Compiler output

Implementation: crypto_kem/mceliece8192128/avx
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

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_kem/mceliece8192128/sse
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

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

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

Compiler output

Implementation: crypto_kem/mceliece8192128/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_kem/mceliece8192128/sse
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

benes.c: In file included from util.h:4:0,
benes.c: from benes.c:1:
benes.c: vec128.h: In function 'vec128_extract':
benes.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm_extract_epi64(a, i);
benes.c: ^
bm.c: In file included from bm.h:5:0,
bm.c: from bm.c:1:
bm.c: vec128.h: In function 'vec128_extract':
bm.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
bm.c: return _mm_extract_epi64(a, i);
bm.c: ^
decrypt.c: In file included from decrypt.c:5:0:
decrypt.c: vec128.h: In function 'vec128_extract':
decrypt.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
decrypt.c: return _mm_extract_epi64(a, i);
decrypt.c: ^
encrypt.c: In file included from util.h:4:0,
encrypt.c: from encrypt.c:5:
encrypt.c: vec128.h: In function 'vec128_extract':
encrypt.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
encrypt.c: return _mm_extract_epi64(a, i);
encrypt.c: ^
fft.c: In file included from fft.h:6:0,
fft.c: from fft.c:2:
fft.c: vec128.h: In function 'vec128_extract':
fft.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
fft.c: return _mm_extract_epi64(a, i);
fft.c: ^
fft_tr.c: In file included from fft_tr.h:5:0,
fft_tr.c: from fft_tr.c:1:
fft_tr.c: vec128.h: In function 'vec128_extract':
fft_tr.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
fft_tr.c: return _mm_extract_epi64(a, i);
fft_tr.c: ^
pk_gen.c: In file included from pk_gen.c:4:0:
pk_gen.c: vec128.h: In function 'vec128_extract':
pk_gen.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
pk_gen.c: return _mm_extract_epi64(a, i);
pk_gen.c: ^
sk_gen.c: In file included from util.h:4:0,
sk_gen.c: from sk_gen.c:6:
sk_gen.c: vec128.h: In function 'vec128_extract':
sk_gen.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
sk_gen.c: return _mm_extract_epi64(a, i);
sk_gen.c: ^
transpose.c: In file included from transpose.h:4:0,
transpose.c: from transpose.c:1:
transpose.c: vec128.h: In function 'vec128_extract':
transpose.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
transpose.c: return _mm_extract_epi64(a, i);
transpose.c: ^
util.c: In file included from util.h:4:0,
util.c: from util.c:1:
util.c: vec128.h: In function 'vec128_extract':
util.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
util.c: return _mm_extract_epi64(a, i);
util.c: ^
vec128.c: In file included from vec128.c:1:0:
vec128.c: vec128.h: In function 'vec128_extract':
vec128.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
vec128.c: return _mm_extract_epi64(a, i);
vec128.c: ^
syndrome_asm.s: syndrome_asm.s: Assembler messages:
syndrome_asm.s: syndrome_asm.s:60: Error: bad register name `%rsp'
syndrome_asm.s: syndrome_asm.s:61: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:62: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:63: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:68: Error: bad register name `%rsi'
syndrome_asm.s: syndrome_asm.s:73: Error: bad register name `%rsp)'
syndrome_asm.s: syndrome_asm.s:78: Error: bad register name `%r8'
syndrome_asm.s: syndrome_asm.s:86: Error: bad register name `%r8'
syndrome_asm.s: syndrome_asm.s:91: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:96: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:106: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:111: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:126: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:131: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:146: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:151: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:166: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:171: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:186: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:191: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:206: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:211: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:226: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:231: Error: bad register name `%rdx)'
syndrome_asm.s: ...

Number of similar (compiler,implementation) pairs: 28, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	sse
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	sse
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	sse
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	sse
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	sse
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	sse
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	sse
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	sse
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	sse
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	sse
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	sse
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	sse
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	sse
gcc -m32 -march=corei7 -O -fomit-frame-pointer	sse
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	sse
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	sse
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	sse
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	sse
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	sse

Compiler output

Implementation: crypto_kem/mceliece8192128/avx
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

benes.c: In file included from vec256.h:4:0,
benes.c: from util.h:4,
benes.c: from benes.c:1:
benes.c: vec128.h: In function 'vec128_extract':
benes.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm_extract_epi64(a, i);
benes.c: ^
benes.c: In file included from util.h:4:0,
benes.c: from benes.c:1:
benes.c: vec256.h: In function 'vec256_extract':
benes.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
benes.c: return _mm256_extract_epi64(a, i);
benes.c: ^
bm.c: In file included from bm.h:4:0,
bm.c: from bm.c:1:
bm.c: vec128.h: In function 'vec128_extract':
bm.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
bm.c: return _mm_extract_epi64(a, i);
bm.c: ^
bm.c: In file included from bm.h:5:0,
bm.c: from bm.c:1:
bm.c: vec256.h: In function 'vec256_extract':
bm.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
bm.c: return _mm256_extract_epi64(a, i);
bm.c: ^
decrypt.c: In file included from vec256.h:4:0,
decrypt.c: from decrypt.c:5:
decrypt.c: vec128.h: In function 'vec128_extract':
decrypt.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
decrypt.c: return _mm_extract_epi64(a, i);
decrypt.c: ^
decrypt.c: In file included from decrypt.c:5:0:
decrypt.c: vec256.h: In function 'vec256_extract':
decrypt.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
decrypt.c: return _mm256_extract_epi64(a, i);
decrypt.c: ^
encrypt.c: In file included from vec256.h:4:0,
encrypt.c: from util.h:4,
encrypt.c: from encrypt.c:5:
encrypt.c: vec128.h: In function 'vec128_extract':
encrypt.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
encrypt.c: return _mm_extract_epi64(a, i);
encrypt.c: ^
encrypt.c: In file included from util.h:4:0,
encrypt.c: from encrypt.c:5:
encrypt.c: vec256.h: In function 'vec256_extract':
encrypt.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
encrypt.c: return _mm256_extract_epi64(a, i);
encrypt.c: ^
fft.c: In file included from fft.h:3:0,
fft.c: from fft.c:2:
fft.c: vec128.h: In function 'vec128_extract':
fft.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
fft.c: return _mm_extract_epi64(a, i);
fft.c: ^
fft.c: In file included from fft.h:4:0,
fft.c: from fft.c:2:
fft.c: vec256.h: In function 'vec256_extract':
fft.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
fft.c: return _mm256_extract_epi64(a, i);
fft.c: ^
fft_tr.c: In file included from vec256.h:4:0,
fft_tr.c: from fft_tr.h:5,
fft_tr.c: from fft_tr.c:1:
fft_tr.c: vec128.h: In function 'vec128_extract':
fft_tr.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
fft_tr.c: return _mm_extract_epi64(a, i);
fft_tr.c: ^
fft_tr.c: In file included from fft_tr.h:5:0,
fft_tr.c: from fft_tr.c:1:
fft_tr.c: vec256.h: In function 'vec256_extract':
fft_tr.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
fft_tr.c: return _mm256_extract_epi64(a, i);
fft_tr.c: ^
pk_gen.c: In file included from vec256.h:4:0,
pk_gen.c: from pk_gen.c:4:
pk_gen.c: vec128.h: In function 'vec128_extract':
pk_gen.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
pk_gen.c: return _mm_extract_epi64(a, i);
pk_gen.c: ^
pk_gen.c: In file included from pk_gen.c:4:0:
pk_gen.c: vec256.h: In function 'vec256_extract':
pk_gen.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
pk_gen.c: return _mm256_extract_epi64(a, i);
pk_gen.c: ^
sk_gen.c: In file included from vec256.h:4:0,
sk_gen.c: from util.h:4,
sk_gen.c: from sk_gen.c:6:
sk_gen.c: vec128.h: In function 'vec128_extract':
sk_gen.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
sk_gen.c: return _mm_extract_epi64(a, i);
sk_gen.c: ^
sk_gen.c: In file included from util.h:4:0,
sk_gen.c: from sk_gen.c:6:
sk_gen.c: vec256.h: In function 'vec256_extract':
sk_gen.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
sk_gen.c: return _mm256_extract_epi64(a, i);
sk_gen.c: ^
transpose.c: In file included from transpose.h:4:0,
transpose.c: from transpose.c:1:
transpose.c: vec128.h: In function 'vec128_extract':
transpose.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
transpose.c: return _mm_extract_epi64(a, i);
transpose.c: ^
util.c: In file included from vec256.h:4:0,
util.c: from util.h:4,
util.c: from util.c:1:
util.c: vec128.h: In function 'vec128_extract':
util.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
util.c: return _mm_extract_epi64(a, i);
util.c: ^
util.c: In file included from util.h:4:0,
util.c: from util.c:1:
util.c: vec256.h: In function 'vec256_extract':
util.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
util.c: return _mm256_extract_epi64(a, i);
util.c: ^
vec128.c: In file included from vec128.c:1:0:
vec128.c: vec128.h: In function 'vec128_extract':
vec128.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
vec128.c: return _mm_extract_epi64(a, i);
vec128.c: ^
vec256.c: In file included from vec256.h:4:0,
vec256.c: from vec256.c:1:
vec256.c: vec128.h: In function 'vec128_extract':
vec256.c: vec128.h:23:9: warning: implicit declaration of function '_mm_extract_epi64' [-Wimplicit-function-declaration]
vec256.c: return _mm_extract_epi64(a, i);
vec256.c: ^
vec256.c: In file included from vec256.c:1:0:
vec256.c: vec256.h: In function 'vec256_extract':
vec256.c: vec256.h:32:9: warning: implicit declaration of function '_mm256_extract_epi64' [-Wimplicit-function-declaration]
vec256.c: return _mm256_extract_epi64(a, i);
vec256.c: ^
syndrome_asm.s: syndrome_asm.s: Assembler messages:
syndrome_asm.s: syndrome_asm.s:60: Error: bad register name `%rsp'
syndrome_asm.s: syndrome_asm.s:61: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:62: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:63: Error: bad register name `%r11'
syndrome_asm.s: syndrome_asm.s:68: Error: bad register name `%rsi'
syndrome_asm.s: syndrome_asm.s:73: Error: bad register name `%rsp)'
syndrome_asm.s: syndrome_asm.s:78: Error: bad register name `%r8'
syndrome_asm.s: syndrome_asm.s:86: Error: bad register name `%r8'
syndrome_asm.s: syndrome_asm.s:91: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:96: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:106: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:111: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:126: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:131: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:146: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:151: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:166: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:171: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:186: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:191: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:206: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:211: Error: bad register name `%rdx)'
syndrome_asm.s: syndrome_asm.s:226: Error: bad register name `%rsi)'
syndrome_asm.s: syndrome_asm.s:231: Error: bad register name `%rdx)'
syndrome_asm.s: ...

Number of similar (compiler,implementation) pairs: 8, 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=core-avx2 -Os -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
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx