Implementation notes: x86, h8bobcat, crypto_aead/artemia128v12

Computer: h8bobcat
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: artemia128v12
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2561513? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017080620170718
2578780? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017080620170718
2578856? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017080620170718
2583952? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017080620170718
2584385? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017080620170718
2594821? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017080620170718
2608966? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017080620170718
2628479? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017080620170718
2669438? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017080620170718
2672326? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2017080620170718
2707044? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2017080620170718
2710564? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2017080620170718
2713647? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2017080620170718
2713685? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
2713827? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2017080620170718
2740498? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
2741277? ? ?? ? ?refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2017080620170718
2741372? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017080620170718
2741748? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
2745961? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017080620170718
2745999? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2017080620170718
2746431? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017080620170718
2750786? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2017080620170718
2762007? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2017080620170718
2777710? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2017080620170718
2781391? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2017080620170718
2786526? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017080620170718
2786564? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2017080620170718
2792325? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2017080620170718
2792340? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
2795570? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017080620170718
2801935? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2017080620170718
2836662? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2017080620170718
2867856? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2017080620170718
2870891? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017080620170718
2953450? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017080620170718
2958613? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017080620170718
2963682? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017080620170718
2963815? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2017080620170718
2966365? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017080620170718
3033031? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017080620170718
3049828? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017080620170718
3066320? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2017080620170718
3088530? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2017080620170718
3115487? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2017080620170718
3130550? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2017080620170718
3146343? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
3146671? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2017080620170718
3157387? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2017080620170718
3160365? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
3170863? ? ?? ? ?refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2017080620170718
3174254? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080620170718
3199918? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017080620170718
3208468? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017080620170718
3258372? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2017080620170718
3283029? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2017080620170718
3283880? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2017080620170718
3299749? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017080620170718
3301887? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2017080620170718
3320777? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2017080620170718
3326192? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2017080620170718
3340480? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2017080620170718
3359485? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2017080620170718
3385606? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
3400468? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2017080620170718
3466835? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017080620170718
3469224? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2017080620170718
3498713? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2017080620170718
3500584? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017080620170718
3521569? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2017080620170718
3536113? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017080620170718
3574755? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2017080620170718
3578565? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
3597702? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2017080620170718
3598966? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2017080620170718
3612569? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2017080620170718
3617989? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2017080620170718
3635441? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017080620170718
3636310? ? ?? ? ?refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2017080620170718
3636353? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017080620170718
3636566? ? ?? ? ?refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
3643582? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2017080620170718
3649924? ? ?? ? ?refgcc_-m32_-O2_-fomit-frame-pointer2017080620170718
3657001? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2017080620170718
3660711? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017080620170718
3669024? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017080620170718
3673042? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017080620170718
3680813? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2017080620170718
3682552? ? ?? ? ?refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2017080620170718
3689088? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017080620170718
3689558? ? ?? ? ?refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017080620170718
3702416? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080620170718
3706510? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2017080620170718
3707413? ? ?? ? ?refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2017080620170718
3707717? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2017080620170718
3711090? ? ?? ? ?refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
3717165? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2017080620170718
3718832? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017080620170718
3723791? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
3727482? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2017080620170718
3727595? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080620170718
3731710? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017080620170718
3739238? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2017080620170718
3739447? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2017080620170718
3739580? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017080620170718
3740041? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2017080620170718
3748771? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017080620170718
3758371? ? ?? ? ?refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2017080620170718
3770422? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2017080620170718
3777172? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017080620170718
3795877? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017080620170718
3804104? ? ?? ? ?refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2017080620170718
3822031? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2017080620170718
3822097? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017080620170718
3823479? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017080620170718
3828357? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080620170718
3829858? ? ?? ? ?refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2017080620170718
3840603? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2017080620170718
3842574? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2017080620170718
3846621? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2017080620170718
3847899? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2017080620170718
3854363? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017080620170718
3856230? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080620170718
3859356? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017080620170718
3860990? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
3893789? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080620170718
3894217? ? ?? ? ?refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2017080620170718
3901194? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080620170718
3903583? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2017080620170718
3914503? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2017080620170718
3921610? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2017080620170718
3923695? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2017080620170718
3924075? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2017080620170718
3931774? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2017080620170718
3935726? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080620170718
3939089? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
3939693? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2017080620170718
3952522? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017080620170718
3958084? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017080620170718
3958855? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2017080620170718
3965618? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2017080620170718
3968021? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017080620170718
3968221? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2017080620170718
3989953? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080620170718
3995330? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017080620170718
3999605? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2017080620170718
4000465? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2017080620170718
4029202? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017080620170718
4034821? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2017080620170718
4037219? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017080620170718
4040593? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2017080620170718
4043162? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
4064570? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017080620170718
4077233? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2017080620170718
4077966? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017080620170718
4091969? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017080620170718
4146180? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2017080620170718
4153267? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017080620170718
4365820? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2017080620170718
4369990? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2017080620170718
4371672? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2017080620170718

Test failure

Implementation: crypto_aead/artemia128v12/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
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/artemia128v12/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^

Number of similar (compiler,implementation) pairs: 166, 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=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/artemia128v12/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >> 32) & 0xFF);
jhae_padding.c: ^

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