Implementation notes: x86, hydra7, crypto_aead/artemia128v1

Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: artemia128v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2319312? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2014052820140525
2337700? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2014052820140525
2339464? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2014052820140525
2340664? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2014052820140525
2354064? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2014052820140525
2363052? ? ?? ? ?refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2014052820140525
2403480? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2014052820140525
2409740? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2014052820140525
2484160? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2014052820140525
2508008? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2014052820140525
2509620? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2014052820140525
2511916? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2014052820140525
2511928? ? ?? ? ?refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2014052820140525
2521036? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2014052820140525
2526992? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2014052820140525
2535728? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2014052820140525
2566520? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2014052820140525
2570592? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2014052820140525
2588592? ? ?? ? ?refgcc_-m32_-march=corei7_-O3_-fomit-frame-pointer2014052820140525
2588864? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2014052820140525
2590176? ? ?? ? ?refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2014052820140525
2590464? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O3_-fomit-frame-pointer2014052820140525
2642652? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2014052820140525
2674752? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2014052820140525
2676288? ? ?? ? ?refgcc_-m32_-march=core-avx-i_-O3_-fomit-frame-pointer2014052820140525
2677340? ? ?? ? ?refgcc_-m32_-march=corei7-avx_-O3_-fomit-frame-pointer2014052820140525
2685240? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2014052820140525
2685476? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2014052820140525
2690928? ? ?? ? ?refgcc_-m32_-march=core-avx-i_-O2_-fomit-frame-pointer2014052820140525
2691084? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2014052820140525
2691224? ? ?? ? ?refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2014052820140525
2691792? ? ?? ? ?refgcc_-m32_-march=corei7-avx_-O2_-fomit-frame-pointer2014052820140525
2693860? ? ?? ? ?refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2014052820140525
2702932? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2014052820140525
2703996? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2014052820140525
2738488? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2014052820140525
2745544? ? ?? ? ?refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2014052820140525
2746076? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2014052820140525
2747000? ? ?? ? ?refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2014052820140525
2747928? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2014052820140525
2748344? ? ?? ? ?refgcc_-m32_-O2_-fomit-frame-pointer2014052820140525
2817512? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2014052820140525
2835508? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2014052820140525
2837436? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2014052820140525
2840876? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2014052820140525
2841524? ? ?? ? ?refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2014052820140525
2842036? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2014052820140525
2842552? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2014052820140525
2843424? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2014052820140525
2844152? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2014052820140525
2845220? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2014052820140525
2849828? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2014052820140525
2884464? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2014052820140525
2889096? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2014052820140525
2962460? ? ?? ? ?refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2014052820140525
2977640? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2014052820140525
2980936? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2014052820140525
3012588? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2014052820140525
3023384? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2014052820140525
3058968? ? ?? ? ?refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2014052820140525
3101712? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2014052820140525
3109228? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2014052820140525
3110548? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2014052820140525
3111780? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2014052820140525
3112508? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2014052820140525
3113536? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2014052820140525
3116940? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2014052820140525
3153540? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2014052820140525
3210440? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2014052820140525
3210788? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2014052820140525
3224524? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2014052820140525
3227180? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2014052820140525
3227264? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2014052820140525
3235484? ? ?? ? ?refgcc_-m32_-march=corei7-avx_-O_-fomit-frame-pointer2014052820140525
3237152? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2014052820140525
3237448? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2014052820140525
3237840? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2014052820140525
3237868? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2014052820140525
3238888? ? ?? ? ?refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2014052820140525
3240384? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2014052820140525
3240444? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2014052820140525
3242320? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2014052820140525
3249016? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2014052820140525
3250340? ? ?? ? ?refgcc_-m32_-march=core-avx-i_-O_-fomit-frame-pointer2014052820140525
3262424? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2014052820140525
3311292? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2014052820140525
3318808? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2014052820140525
3319440? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2014052820140525
3336192? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2014052820140525
3354852? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2014052820140525
3355172? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2014052820140525
3355752? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2014052820140525
3362572? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2014052820140525
3431036? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2014052820140525
3431520? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2014052820140525
3432788? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2014052820140525
3433936? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2014052820140525
3434764? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2014052820140525
3435272? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2014052820140525
3446636? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2014052820140525
3446688? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2014052820140525
3446772? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2014052820140525
3448456? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2014052820140525
3450672? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2014052820140525
3450752? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2014052820140525
3453040? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2014052820140525
3454392? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2014052820140525
3459080? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2014052820140525
3459868? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2014052820140525
3464968? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2014052820140525
3466376? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2014052820140525
3469720? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2014052820140525
3469972? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2014052820140525
3478052? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2014052820140525
3480344? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2014052820140525
3481812? ? ?? ? ?refgcc_-m32_-march=core-avx-i_-Os_-fomit-frame-pointer2014052820140525
3482364? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2014052820140525
3483860? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2014052820140525
3484268? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2014052820140525
3485144? ? ?? ? ?refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2014052820140525
3485704? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2014052820140525
3486560? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2014052820140525
3490036? ? ?? ? ?refgcc_-m32_-march=corei7-avx_-Os_-fomit-frame-pointer2014052820140525
3491548? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2014052820140525
3512692? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2014052820140525
3537332? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2014052820140525
3548356? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2014052820140525
3551992? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2014052820140525
3552524? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2014052820140525
3552724? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2014052820140525
3567764? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2014052820140525
3577684? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2014052820140525
3617392? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2014052820140525
3660916? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2014052820140525
3661188? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2014052820140525
3661832? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2014052820140525
3663324? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2014052820140525
3664528? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2014052820140525
3673904? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2014052820140525
3695776? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2014052820140525
3704960? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2014052820140525
3713076? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2014052820140525
3721940? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2014052820140525
3736256? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2014052820140525
3816804? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2014052820140525
3847592? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2014052820140525
3848060? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2014052820140525
3860956? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2014052820140525
3861760? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2014052820140525
3974916? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2014052820140525
3978244? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2014052820140525
3978448? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2014052820140525
4064432? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2014052820140525
4068928? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2014052820140525
4102660? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2014052820140525
4132696? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2014052820140525
4151856? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2014052820140525
4159868? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2014052820140525
4242164? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2014052820140525
4244048? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2014052820140525
4246920? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2014052820140525
4250636? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2014052820140525
4250672? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2014052820140525
4325816? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2014052820140525
4326516? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2014052820140525
4344884? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2014052820140525
4446676? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2014052820140525
4448524? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2014052820140525
4449408? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2014052820140525
4485176? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2014052820140525
4489140? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2014052820140525
4489596? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2014052820140525

Compiler output

Implementation: ref
Security model: unknown
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:79:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:80:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:81:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:82:5: warning: right shift count >= width of type [enabled by default]

Number of similar (compiler,implementation) pairs: 168, 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 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer ref
gcc -m32 -march=i386 -O -fomit-frame-pointer ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer ref
gcc -m32 -march=i486 -O -fomit-frame-pointer ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k6 -O -fomit-frame-pointer ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m32 -march=k8 -O -fomit-frame-pointer ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer ref
gcc -m32 -march=nocona -O -fomit-frame-pointer ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentium -O -fomit-frame-pointer ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer ref
gcc -m32 -march=prescott -O -fomit-frame-pointer ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
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:79:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:80:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:81:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:82:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:80:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:81:5: warning: right shift count >= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:82:5: warning: right shift count >= width of type [enabled by default]

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