Implementation notes: amd64, hydra2, crypto_aead/aeadaes256ocbtaglen64v1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: aeadaes256ocbtaglen64v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
378208	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379600	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379660	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
380180	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
381968	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
382700	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
386060	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140531	20140525
386432	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
386584	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
386632	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
386732	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140531	20140525
386808	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
387144	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140531	20140525
387176	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
387372	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140531	20140525
387816	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140531	20140525
388100	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
388788	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
389484	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
389528	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
390012	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140531	20140525
390956	`ref`	`gcc -O3 -fomit-frame-pointer`	20140531	20140525
391440	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
391636	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140531	20140525
392296	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
392524	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140531	20140525
393016	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140531	20140525
401672	`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
401708	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402180	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402276	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
402680	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
404748	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140712	20140622
406912	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
407640	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
408076	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
408584	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
408836	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140531	20140525
408880	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
409068	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
409676	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
410104	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140531	20140525
410588	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
410604	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
411308	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
411720	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140531	20140525
412592	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140531	20140525
412600	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140531	20140525
413308	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
413420	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
430348	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
430604	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
432148	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140531	20140525
432416	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
432440	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
432636	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140531	20140525
433564	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
434292	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
435224	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
436352	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
437044	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
437704	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
437704	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140531	20140525
437772	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
437776	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140531	20140525
437780	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
440516	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
440596	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140531	20140525
441528	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
442420	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140531	20140525
443476	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140531	20140525
443620	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140531	20140525
444512	`ref`	`gcc -O2 -fomit-frame-pointer`	20140531	20140525
447252	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140531	20140525
449500	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140531	20140525
449616	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140531	20140525
449748	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140531	20140525
449760	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140531	20140525
449808	`ref`	`gcc -O -fomit-frame-pointer`	20140531	20140525
449928	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140531	20140525
452228	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
453444	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140531	20140525
453452	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
453596	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140531	20140525
453824	`ref`	`gcc -Os -fomit-frame-pointer`	20140531	20140525
453844	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140531	20140525
453848	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
453852	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
453940	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140531	20140525
453944	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140531	20140525
453944	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140531	20140525
453948	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140531	20140525
453952	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140531	20140525
454016	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454020	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454344	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
455552	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
455788	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
457544	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
745588	`ref`	`gcc -funroll-loops`	20140531	20140525
750460	`ref`	`gcc`	20140531	20140525
758800	`ref`	`cc`	20140531	20140525

Compiler output

Implementation: crypto_aead/aeadaes256ocbtaglen64v1/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/aeadaes256ocbtaglen64v1/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.