Implementation notes: x86, h2atom, crypto_aead/aes128otrsv2

Computer: h2atom
Architecture: x86
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20161009
Operation: crypto_aead
Primitive: aes128otrsv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
365530	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161103	20161009
386300	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161103	20161009
386610	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161103	20161009
388470	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161103	20161009
388730	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161103	20161009
389220	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161103	20161009
392940	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161103	20161009
395460	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161103	20161009
395590	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161103	20161009
396090	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161103	20161009
396540	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161103	20161009
400320	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161103	20161009
400330	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161103	20161009
400530	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161103	20161009
400720	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161103	20161009
404450	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161103	20161009
406820	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161103	20161009
407020	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161103	20161009
408430	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161103	20161009
409130	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161103	20161009
409630	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161103	20161009
410220	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161103	20161009
410420	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161103	20161009
411040	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161103	20161009
412680	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161103	20161009
413030	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161103	20161009
413470	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161103	20161009
414470	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161103	20161009
416410	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161103	20161009
418610	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161103	20161009
419520	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161103	20161009
419690	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161103	20161009
421130	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161103	20161009
421510	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161103	20161009
421820	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161103	20161009
423840	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161103	20161009
425030	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161103	20161009
428050	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161103	20161009
431680	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161103	20161009
441680	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161103	20161009
443210	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161103	20161009
444440	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161103	20161009
444640	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161103	20161009
444710	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161103	20161009
444800	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161103	20161009
444970	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161103	20161009
444990	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161103	20161009
445010	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161103	20161009
447790	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161103	20161009
449940	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161103	20161009
450420	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161103	20161009
451070	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161103	20161009
456020	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161103	20161009
458450	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161103	20161009
460350	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161103	20161009
460380	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161103	20161009
460550	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161103	20161009
475540	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161103	20161009
476530	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161103	20161009
476710	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161103	20161009
478550	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161103	20161009
478560	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161103	20161009
478590	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161103	20161009
478770	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161103	20161009
482760	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161103	20161009
482960	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161103	20161009
483460	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161103	20161009
485130	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161103	20161009
485190	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161103	20161009
485280	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161103	20161009
485290	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161103	20161009
485470	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161103	20161009
485980	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161103	20161009
487380	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161103	20161009
487380	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161103	20161009
487460	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161103	20161009
487580	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161103	20161009
497640	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161103	20161009
497640	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161103	20161009
497860	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161103	20161009
497950	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161103	20161009
499610	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161103	20161009
499930	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161103	20161009
501280	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161103	20161009
501920	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161103	20161009
502360	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161103	20161009
503250	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161103	20161009
503280	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161103	20161009
503290	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161103	20161009
503690	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161103	20161009
503720	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161103	20161009
503990	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161103	20161009
504310	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161103	20161009
504410	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161103	20161009
505090	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161103	20161009
506230	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161103	20161009
508990	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161103	20161009
514750	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161103	20161009
514860	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161103	20161009
514880	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161103	20161009
514900	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161103	20161009
518990	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161103	20161009
519320	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161103	20161009
519340	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161103	20161009
520280	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161103	20161009
520380	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161103	20161009
520460	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161103	20161009
520550	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161103	20161009
520560	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161103	20161009
520630	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161103	20161009
520700	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161103	20161009
521120	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161103	20161009
521360	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161103	20161009
523120	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161103	20161009
523140	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161103	20161009
523310	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161103	20161009
530970	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161103	20161009
531030	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161103	20161009
533520	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161103	20161009
533520	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161103	20161009
533690	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161103	20161009
537370	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161103	20161009
537450	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161103	20161009
537460	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161103	20161009
537490	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161103	20161009
542060	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161103	20161009
542070	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161103	20161009
542090	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161103	20161009
542210	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161103	20161009
545360	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161103	20161009
545530	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161103	20161009
545570	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161103	20161009
545570	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161103	20161009
548680	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161103	20161009
548700	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161103	20161009
548730	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161103	20161009
548750	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161103	20161009
558360	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161103	20161009
558790	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161103	20161009
558800	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161103	20161009
559160	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161103	20161009
559620	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161103	20161009
559780	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161103	20161009
559830	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161103	20161009
560560	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161103	20161009
560870	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161103	20161009
560910	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161103	20161009
560980	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161103	20161009
561000	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161103	20161009
561420	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161103	20161009
561510	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161103	20161009
561520	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161103	20161009
561790	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161103	20161009
561790	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161103	20161009
562050	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161103	20161009
562370	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161103	20161009
565020	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161103	20161009
581770	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161103	20161009
581880	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161103	20161009
582620	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161103	20161009
582710	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161103	20161009

Test failure

Implementation: crypto_aead/aes128otrsv2/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

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

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

Compiler output

Implementation: crypto_aead/aes128otrsv2/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

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

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/aes128otrsv2/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^
OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

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

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