Implementation notes: x86, gcc16, crypto_aead/omdsha512k256n256tau256v1

Computer: gcc16
Architecture: x86
CPU ID: AuthenticAMD-00100f23-178bfbff
SUPERCOP version: 20171020
Operation: crypto_aead
Primitive: omdsha512k256n256tau256v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
814745? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2017072620170718
823832? ? ?? ? ?refgcc_-m32_-O2_-fomit-frame-pointer2017072620170718
824857? ? ?? ? ?refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2017072620170718
825712? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2017072620170718
825897? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2017072620170718
835062? ? ?? ? ?refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017072620170718
835140? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017072620170718
839622? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2017072620170718
843712? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2017072620170718
845078? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017072620170718
845101? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2017072620170718
845423? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2017072620170718
845514? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2017072620170718
846265? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017072620170718
847400? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017072620170718
849244? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2017072620170718
850589? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2017072620170718
850590? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2017072620170718
855467? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017072620170718
856223? ? ?? ? ?refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2017072620170718
856557? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2017072620170718
857156? ? ?? ? ?refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2017072620170718
858542? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2017072620170718
858620? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2017072620170718
858867? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2017072620170718
859365? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017072620170718
860756? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2017072620170718
862020? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017072620170718
862041? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017072620170718
862298? ? ?? ? ?refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017072620170718
862368? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017072620170718
862830? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2017072620170718
865243? ? ?? ? ?refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2017072620170718
866425? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2017072620170718
866472? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017072620170718
866473? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017072620170718
866744? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017072620170718
866899? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017072620170718
867184? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017072620170718
867308? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2017072620170718
867550? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2017072620170718
867631? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2017072620170718
867674? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2017072620170718
868379? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2017072620170718
869511? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017072620170718
869638? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2017072620170718
871941? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2017072620170718
872290? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017072620170718
872302? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017072620170718
874493? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2017072620170718
875567? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2017072620170718
875585? ? ?? ? ?refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2017072620170718
875596? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2017072620170718
875672? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2017072620170718
876245? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2017072620170718
876496? ? ?? ? ?refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2017072620170718
876828? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2017072620170718
878416? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017072620170718
878438? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2017072620170718
880330? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2017072620170718
880502? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2017072620170718
882783? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2017072620170718
882967? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2017072620170718
883244? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017072620170718
883355? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017072620170718
883641? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017072620170718
885032? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017072620170718
885460? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2017072620170718
885672? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2017072620170718
885711? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2017072620170718
885720? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2017072620170718
885725? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2017072620170718
887249? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2017072620170718
887309? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2017072620170718
887938? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2017072620170718
888542? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2017072620170718
888542? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2017072620170718
888580? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2017072620170718
889059? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2017072620170718
889328? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017072620170718
889437? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2017072620170718
889914? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2017072620170718
890619? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017072620170718
890794? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017072620170718
890832? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2017072620170718
891161? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2017072620170718
892488? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2017072620170718
892669? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2017072620170718
892736? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2017072620170718
893079? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2017072620170718
893510? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017072620170718
893597? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2017072620170718
893955? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2017072620170718
894326? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2017072620170718
895172? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2017072620170718
895558? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2017072620170718
898452? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2017072620170718
898508? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017072620170718
899145? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2017072620170718
900737? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017072620170718
901128? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2017072620170718
902110? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2017072620170718
902141? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2017072620170718
902717? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017072620170718
902907? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017072620170718
902924? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2017072620170718
903380? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017072620170718
903711? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017072620170718
903883? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2017072620170718
904900? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2017072620170718
905628? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2017072620170718
905629? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2017072620170718
905860? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017072620170718
905861? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017072620170718
910422? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2017072620170718
910492? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017072620170718
910730? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2017072620170718
910997? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017072620170718
911351? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2017072620170718
914352? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2017072620170718
914903? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2017072620170718
915009? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017072620170718
915334? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2017072620170718
915769? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017072620170718
916456? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017072620170718
916562? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017072620170718
916575? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017072620170718
916581? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017072620170718
921001? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2017072620170718
921602? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017072620170718
921603? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017072620170718
921959? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2017072620170718
921971? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017072620170718
922083? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017072620170718
929506? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2017072620170718
929626? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2017072620170718
930366? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017072620170718
930492? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017072620170718
935384? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017072620170718
935385? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2017072620170718
935519? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017072620170718
942117? ? ?? ? ?refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2017072620170718
942246? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017072620170718
945888? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O3_-fomit-frame-pointer2017072620170718
950008? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017072620170718
950079? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017072620170718
950359? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2017072620170718
955123? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017072620170718
961913? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017072620170718
963351? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017072620170718
963366? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017072620170718
964029? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017072620170718
971129? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2017072620170718
971292? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017072620170718
971583? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017072620170718
976273? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017072620170718
984829? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017072620170718
984887? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017072620170718
997166? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017072620170718
1022692? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017072620170718

Compiler output

Implementation: crypto_aead/omdsha512k256n256tau256v1/avx1
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
encrypt.c: In file included from encrypt.c:6:
encrypt.c: omdsha512.h:229: warning: this decimal constant is unsigned only in ISO C90
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 312, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer avx1 sse4
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=athlon -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=athlon -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=athlon -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=athlon -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i386 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i386 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i386 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i386 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i486 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i486 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i486 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=i486 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-2 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-3 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k6 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k8 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k8 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k8 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=k8 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=nocona -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=nocona -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=nocona -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=nocona -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-m -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium2 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium3 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium4 -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentium -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer avx1 sse4
gcc -m32 -march=prescott -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=prescott -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=prescott -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=prescott -Os -fomit-frame-pointer avx1 sse4

Compiler output

Implementation: crypto_aead/omdsha512k256n256tau256v1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:140: warning: initialization from incompatible pointer type

Number of similar (compiler,implementation) pairs: 156, namely:
CompilerImplementations
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=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=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/omdsha512k256n256tau256v1/avx1
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: In file included from encrypt.c:6:
encrypt.c: omdsha512.h:229: warning: this decimal constant is unsigned only in ISO C90
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: ...
encrypt.c: In file included from encrypt.c:6:
encrypt.c: omdsha512.h:229: warning: this decimal constant is unsigned only in ISO C90
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:230: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:231: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:232: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:233: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:234: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: omdsha512.h:235: warning: integer constant is too large for 'long' type
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer avx1 sse4
gcc -m32 -march=barcelona -O -fomit-frame-pointer avx1 sse4
gcc -m32 -march=barcelona -Os -fomit-frame-pointer avx1 sse4

Compiler output

Implementation: crypto_aead/omdsha512k256n256tau256v1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:140: warning: initialization from incompatible pointer type
sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:140: warning: initialization from incompatible pointer type

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