Implementation notes: amd64, hydra2, crypto_aead/aeadaes256ocbtaglen128v1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: aeadaes256ocbtaglen128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
379344	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379464	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379660	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
380232	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
381648	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
381824	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
385296	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
385576	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140531	20140525
386244	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140531	20140525
386468	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140531	20140525
386860	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140531	20140525
387200	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
387712	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
387812	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
387956	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
388028	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
388224	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
388400	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140531	20140525
388756	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
389004	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140531	20140525
390132	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
391620	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
392008	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140531	20140525
392100	`ref`	`gcc -O3 -fomit-frame-pointer`	20140531	20140525
392168	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140531	20140525
392636	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
392956	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140531	20140525
402408	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
402492	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402560	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
402804	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402944	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140712	20140622
403068	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
403872	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
406580	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140531	20140525
406992	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
407044	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
407116	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
407368	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
407548	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
407784	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
408176	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
409580	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140531	20140525
410528	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140531	20140525
410592	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
411248	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
412652	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140531	20140525
412656	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
412700	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
413176	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140531	20140525
430096	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
431520	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
432308	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
432688	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
432820	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140531	20140525
433412	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
433416	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
435400	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
435404	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
435416	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140531	20140525
435740	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
435740	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
436044	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
436640	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
436720	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140531	20140525
436860	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140531	20140525
438812	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
443612	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
443660	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140531	20140525
443692	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140531	20140525
444900	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140531	20140525
446312	`ref`	`gcc -O2 -fomit-frame-pointer`	20140531	20140525
446908	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140531	20140525
447592	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140531	20140525
449368	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140531	20140525
452960	`ref`	`gcc -Os -fomit-frame-pointer`	20140531	20140525
452960	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140531	20140525
452976	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
452992	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
453020	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
453024	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
453240	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140531	20140525
453252	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140531	20140525
453276	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140531	20140525
453296	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140531	20140525
453880	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
453936	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
454492	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454560	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454908	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140531	20140525
454952	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
457164	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140531	20140525
458292	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140531	20140525
458364	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140531	20140525
458424	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140531	20140525
458712	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140531	20140525
461544	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
461828	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140531	20140525
462028	`ref`	`gcc -O -fomit-frame-pointer`	20140531	20140525
750204	`ref`	`gcc -funroll-loops`	20140531	20140525
751496	`ref`	`gcc`	20140531	20140525
752212	`ref`	`cc`	20140531	20140525

Compiler output

Implementation: crypto_aead/aeadaes256ocbtaglen128v1/ref
Compiler: clang -O3 -fomit-frame-pointer

try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/aeadaes256ocbtaglen128v1/ref
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

encrypt.c: clang: warning: argument unused during compilation: '-fpolly'
encrypt.c: clang: warning: argument unused during compilation: '-fvectorize'
encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.