Implementation notes: x86, h2atom, crypto_aead/riverkeyakv1

Computer: h2atom
Architecture: x86
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20161009
Operation: crypto_aead
Primitive: riverkeyakv1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
692830	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161203	20161009
711230	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161203	20161009
712740	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161203	20161009
715750	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161203	20161009
715750	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161203	20161009
718310	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161203	20161009
718310	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161203	20161009
724560	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161203	20161009
726510	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161203	20161009
730990	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161203	20161009
735720	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161203	20161009
735730	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161203	20161009
735730	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161203	20161009
743620	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161203	20161009
749250	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161203	20161009
749330	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161203	20161009
750620	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161203	20161009
756970	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161203	20161009
764340	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161203	20161009
764360	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161203	20161009
764690	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161203	20161009
764720	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161203	20161009
766710	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161203	20161009
768520	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161203	20161009
774550	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161203	20161009
775630	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161203	20161009
777960	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161203	20161009
783120	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161203	20161009
785970	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161203	20161009
787000	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161203	20161009
789540	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161203	20161009
789560	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161203	20161009
791580	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161203	20161009
800850	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161203	20161009
801330	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161203	20161009
803070	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161203	20161009
807920	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161203	20161009
808540	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161203	20161009
810620	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161203	20161009
810710	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161203	20161009
813290	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161203	20161009
813750	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161203	20161009
816110	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161203	20161009
820600	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161203	20161009
822350	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161203	20161009
823010	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161203	20161009
823030	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161203	20161009
823140	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161203	20161009
824510	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161203	20161009
824520	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161203	20161009
836030	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161203	20161009
836080	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161203	20161009
878590	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161203	20161009
884670	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161203	20161009
909830	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161203	20161009
912570	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161203	20161009
942340	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161203	20161009
942630	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161203	20161009
942900	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161203	20161009
942980	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161203	20161009
953380	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161203	20161009
953500	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161203	20161009
959980	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161203	20161009
960920	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161203	20161009
960940	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161203	20161009
972090	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161203	20161009
984900	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161203	20161009
989380	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161203	20161009
1002320	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161203	20161009
1008140	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161203	20161009
1035080	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161203	20161009
1126040	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161203	20161009
1135790	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161203	20161009
1135850	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161203	20161009
3157500	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161203	20161009
3365650	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161203	20161009
3379940	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161203	20161009
3386050	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161203	20161009
3386080	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161203	20161009
3413100	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161203	20161009
3413280	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161203	20161009
3414100	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161203	20161009
3414890	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161203	20161009
3414930	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161203	20161009
3419770	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161203	20161009
3423800	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161203	20161009
3423890	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161203	20161009
3424490	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161203	20161009
3424930	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161203	20161009
3436010	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161203	20161009
3534130	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161203	20161009
3606030	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161203	20161009
3606080	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161203	20161009
3904680	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161203	20161009
7018040	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161203	20161009
7018810	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161203	20161009
7054960	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161203	20161009
7096320	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161203	20161009
7104520	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161203	20161009
7187160	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161203	20161009
7189020	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161203	20161009
7218950	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161203	20161009
7236920	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161203	20161009
7243140	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161203	20161009
7256210	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161203	20161009
7260180	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161203	20161009
7261040	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161203	20161009
7282820	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161203	20161009
7286330	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161203	20161009
7305550	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161203	20161009
7309650	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161203	20161009
7337800	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161203	20161009
7348480	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161203	20161009
7349780	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161203	20161009
7350080	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161203	20161009
7350250	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161203	20161009
7350360	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161203	20161009
7351290	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161203	20161009
7351900	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161203	20161009
7356420	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161203	20161009
7367740	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161203	20161009
7374460	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161203	20161009
7374860	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161203	20161009
7464370	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161203	20161009
7464900	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161203	20161009
7466060	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161203	20161009
7473460	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161203	20161009
7473920	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161203	20161009
7474410	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161203	20161009
7474560	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161203	20161009
7487360	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161203	20161009
7487650	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161203	20161009
7488530	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161203	20161009
7489080	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161203	20161009
7489400	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161203	20161009
7489570	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161203	20161009
7489590	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161203	20161009
7490080	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161203	20161009
7490750	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161203	20161009
7493690	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161203	20161009
7494070	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161203	20161009
7495220	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161203	20161009
7513120	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161203	20161009
7514300	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161203	20161009
7514710	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161203	20161009
7515030	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161203	20161009
7518140	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161203	20161009
7522970	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161203	20161009
7525460	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161203	20161009
7526130	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161203	20161009
7533410	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161203	20161009
7534230	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161203	20161009
7535240	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161203	20161009
7535590	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161203	20161009
7542660	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161203	20161009
7568160	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161203	20161009
7572470	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161203	20161009
8746610	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161203	20161009
19858070	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161203	20161009
19859280	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161203	20161009
19861650	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161203	20161009

Test failure

Implementation: crypto_aead/riverkeyakv1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -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 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/riverkeyakv1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 166, 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 -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 -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 -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 -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 -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 -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_aead/riverkeyakv1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

KeccakDuplex.c: In file included from KeccakDuplex.h:17:0,
KeccakDuplex.c: from KeccakDuplex.c:15:
KeccakDuplex.c: KeccakDuplex.c: In function 'Keccak_Duplexing':
KeccakDuplex.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP800_12_StatePermute' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StatePermute KeccakP800_12_StatePermute
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:63:9: note: in expansion of macro 'KeccakF_StatePermute'
KeccakDuplex.c: KeccakF_StatePermute(instance->gt;state);
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakF-interface.h:73:40: warning: implicit declaration of function 'KeccakP800_12_StateXORPermuteExtract' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP800_12_StateXORPermuteExtract
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:85:9: note: in expansion of macro 'KeccakF_StateXORPermuteExtract'
KeccakDuplex.c: KeccakF_StateXORPermuteExtract(instance->gt;state, sigmaBegin, sigmaBeginByteLen/KeccakF_laneInBytes,
KeccakDuplex.c: ^
KeccakDuplex.c: In file included from KeccakDuplex.h:17:0,
KeccakDuplex.c: from KeccakDuplex.c:15:
KeccakDuplex.c: KeccakDuplex.c: In function 'Keccak_Duplexing':
KeccakDuplex.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP800_12_StatePermute' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StatePermute KeccakP800_12_StatePermute
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:63:9: note: in expansion of macro 'KeccakF_StatePermute'
KeccakDuplex.c: KeccakF_StatePermute(instance->gt;state);
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakF-interface.h:73:40: warning: implicit declaration of function 'KeccakP800_12_StateXORPermuteExtract' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP800_12_StateXORPermuteExtract
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:85:9: note: in expansion of macro 'KeccakF_StateXORPermuteExtract'
KeccakDuplex.c: KeccakF_StateXORPermuteExtract(instance->gt;state, sigmaBegin, sigmaBeginByteLen/KeccakF_laneInBytes,
KeccakDuplex.c: ^

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