Implementation notes: x86, hydra2, crypto_aead/artemia128v1

Computer: hydra2
Architecture: x86
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: artemia128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3120900	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
3125640	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140605	20140525
3150628	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
3154480	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140605	20140525
3199296	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
3199588	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140605	20140525
3248420	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
3248604	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140605	20140525
3367484	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140605	20140525
3373380	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140605	20140525
3373752	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140605	20140525
3375320	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140605	20140525
3375336	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140605	20140525
3377360	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140605	20140525
3384772	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140605	20140525
3384780	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
3394956	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140605	20140525
3398496	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
3406856	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
3434868	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140605	20140525
3442400	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140605	20140525
3442476	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
3446768	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140605	20140525
3447716	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140605	20140525
3449292	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140605	20140525
3450484	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140605	20140525
3450588	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140605	20140525
3450608	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140605	20140525
3450780	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140605	20140525
3451464	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140605	20140525
3461636	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140605	20140525
3463968	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140605	20140525
3464060	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140605	20140525
3471400	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140605	20140525
3477244	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
3479068	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
3479376	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140605	20140525
3480424	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140605	20140525
3485440	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140605	20140525
3486080	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140605	20140525
3493556	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
3498680	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140605	20140525
3514048	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140605	20140525
3525500	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140605	20140525
3528592	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
3543168	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140605	20140525
3543184	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140605	20140525
3544256	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140605	20140525
3548608	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140605	20140525
3551216	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140605	20140525
3559056	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140605	20140525
3563136	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140605	20140525
3563468	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140605	20140525
3564316	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140605	20140525
3576788	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140605	20140525
3579712	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140605	20140525
3579912	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140605	20140525
3580356	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140605	20140525
3582408	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140605	20140525
3594440	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140605	20140525
3601416	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
3618088	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140605	20140525
3627596	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140605	20140525
3639356	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
3642012	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140605	20140525
3642948	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140605	20140525
3643036	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140605	20140525
3643056	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140605	20140525
3643140	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140605	20140525
3643140	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140605	20140525
3643176	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140605	20140525
3643240	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20140605	20140525
3643496	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20140605	20140525
3645596	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140605	20140525
3656344	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140605	20140525
3690172	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140605	20140525
3690200	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140605	20140525
3690544	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140605	20140525
3692120	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140605	20140525
3705752	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140605	20140525
3731648	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20140605	20140525
3732340	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140605	20140525
3736456	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140605	20140525
3742156	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140605	20140525
3743216	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
3746928	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140605	20140525
3749988	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20140605	20140525
3760072	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140605	20140525
3792360	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
3797172	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140605	20140525
3797192	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140605	20140525
3803784	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140605	20140525
3809636	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140605	20140525
3813164	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140605	20140525
3814196	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140605	20140525
3814260	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140605	20140525
3815128	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140605	20140525
3815220	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
3827128	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140605	20140525
3828876	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140605	20140525
3851948	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140605	20140525
3854820	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
3857108	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140605	20140525
3899512	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140605	20140525
3901064	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140605	20140525
3901120	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140605	20140525
3901252	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140605	20140525
3904100	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140605	20140525
3920736	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140605	20140525
3920832	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140605	20140525
3924532	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140605	20140525
3938448	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
3940672	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140605	20140525
3941236	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140605	20140525
3944904	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140605	20140525
3945336	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140605	20140525
3945452	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
3951128	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140605	20140525
3953288	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140605	20140525
3959272	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140605	20140525
3966696	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140605	20140525
3972700	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
3973016	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140605	20140525
3974408	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140605	20140525
3975956	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140605	20140525
3976112	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20140605	20140525
3979632	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140605	20140525
3983092	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140605	20140525
3983536	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140605	20140525
3984664	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20140605	20140525
3987016	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140605	20140525
3987140	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140605	20140525
3987392	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140605	20140525
3990336	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140605	20140525
3995172	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
3995296	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
3995824	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140605	20140525
4000180	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140605	20140525
4003024	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140605	20140525
4013864	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140605	20140525
4022364	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140605	20140525
4022540	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140605	20140525
4029004	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140605	20140525
4029028	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140605	20140525
4029108	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140605	20140525
4033000	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
4045104	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140605	20140525
4127404	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140605	20140525
4127528	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140605	20140525
4128004	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140605	20140525
4323392	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140605	20140525
4323560	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140605	20140525
4325844	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140605	20140525
4325848	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140605	20140525
4325904	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140605	20140525
4328120	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140605	20140525
4930476	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140605	20140525
4931364	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140605	20140525
4953756	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140605	20140525
5014960	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140605	20140525
5205844	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140605	20140525
5205896	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140605	20140525
5206396	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140605	20140525
5258040	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140605	20140525
5525132	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140605	20140525
5525412	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140605	20140525
5525972	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140605	20140525
5801796	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140605	20140525
5823488	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140605	20140525
5829108	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140605	20140525

Compiler output

Implementation: crypto_aead/artemia128v1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 166, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=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 -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: crypto_aead/artemia128v1/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:79:5: warning: right shift count >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:80:5: warning: right shift count >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:81:5: warning: right shift count >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:82:5: warning: right shift count >gt;= 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 >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:80:5: warning: right shift count >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:81:5: warning: right shift count >gt;= width of type [enabled by default]
jhae_padding.c: jhae_padding.c:82:5: warning: right shift count >gt;= width of type [enabled by default]

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

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