Implementation notes: amd64, hydra2, crypto_aead/aeadaes256ocbtaglen96v1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: aeadaes256ocbtaglen96v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
378832	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
378924	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379328	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
379936	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140531	20140525
381044	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
382860	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
384492	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
385504	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140531	20140525
386044	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140531	20140525
386120	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140531	20140525
386188	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
387596	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
387712	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140531	20140525
387820	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140531	20140525
388064	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
388248	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
388284	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
388968	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140531	20140525
389124	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
389248	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140531	20140525
389524	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140531	20140525
389992	`ref`	`gcc -O3 -fomit-frame-pointer`	20140531	20140525
390688	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140531	20140525
391036	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
391320	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140531	20140525
391844	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140531	20140525
393672	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140531	20140525
401092	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140712	20140622
401840	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402076	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
402508	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
402804	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
403048	`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
403964	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
407676	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
407856	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
408108	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
408324	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
408816	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
408824	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140531	20140525
409240	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
409284	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
409572	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140531	20140525
410432	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140531	20140525
410532	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140531	20140525
410684	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
410684	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140531	20140525
411336	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
411964	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140531	20140525
412300	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
428960	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
430596	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
432196	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140531	20140525
432412	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140531	20140525
432456	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140531	20140525
433060	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140531	20140525
434032	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140531	20140525
434164	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
434316	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
434328	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
435184	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140531	20140525
435552	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140531	20140525
436916	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
437600	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140531	20140525
437720	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
437752	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
437780	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
439192	`ref`	`gcc -O2 -fomit-frame-pointer`	20140531	20140525
440364	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140531	20140525
440412	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140531	20140525
440560	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140531	20140525
441524	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140531	20140525
442532	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140531	20140525
442816	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140531	20140525
443568	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140531	20140525
449616	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140531	20140525
449808	`ref`	`gcc -O -fomit-frame-pointer`	20140531	20140525
449808	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140531	20140525
449820	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140531	20140525
449936	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140531	20140525
452200	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140531	20140525
453160	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
453512	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140531	20140525
453516	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140531	20140525
453824	`ref`	`gcc -Os -fomit-frame-pointer`	20140531	20140525
453824	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140531	20140525
453840	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
453844	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
453928	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140531	20140525
453944	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140531	20140525
453944	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140531	20140525
454020	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454024	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140531	20140525
454036	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140531	20140525
454036	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140531	20140525
454656	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140531	20140525
457556	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140531	20140525
457684	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140531	20140525
460972	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140531	20140525
745372	`ref`	`cc`	20140531	20140525
751448	`ref`	`gcc -funroll-loops`	20140531	20140525
752372	`ref`	`gcc`	20140531	20140525

Compiler output

Implementation: crypto_aead/aeadaes256ocbtaglen96v1/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/aeadaes256ocbtaglen96v1/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.