Implementation notes: amd64, hydra2, crypto_aead/cba2

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: cba2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
269308	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
269672	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
269744	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
269812	`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
269976	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
270096	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
270160	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
270252	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
270712	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
271348	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
271588	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140720	20140622
271824	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140605	20140525
272828	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
273372	`ref`	`clang -O3 -fomit-frame-pointer`	20140720	20140622
274988	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140720	20140622
281136	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140605	20140525
281484	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
281604	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140605	20140525
281640	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
281648	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140605	20140525
281720	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
281856	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
281880	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
281884	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
281924	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
282052	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
282228	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140605	20140525
282448	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
282772	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
283000	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
283072	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140605	20140525
283084	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
283156	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
283208	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
283248	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
283464	`ref`	`gcc -O3 -fomit-frame-pointer`	20140605	20140525
283564	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140605	20140525
283612	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140605	20140525
283848	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140605	20140525
283892	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140605	20140525
283964	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140605	20140525
284068	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140605	20140525
284292	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140605	20140525
284300	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140605	20140525
284688	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
285168	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
285392	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
286344	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
286368	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
288260	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
289260	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
290708	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140605	20140525
290752	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140605	20140525
290896	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140605	20140525
291104	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
291176	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140605	20140525
291192	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140605	20140525
291956	`ref`	`gcc -O2 -fomit-frame-pointer`	20140605	20140525
292628	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
294324	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140605	20140525
295248	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
295976	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
296488	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
296556	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
297676	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
298008	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
298304	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140605	20140525
298412	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
298416	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
298424	`ref`	`gcc -Os -fomit-frame-pointer`	20140605	20140525
298424	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140605	20140525
298580	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140605	20140525
299236	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
299264	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
299632	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140605	20140525
299648	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140605	20140525
299756	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
299888	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140605	20140525
299964	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
301536	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140605	20140525
306776	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
306888	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140605	20140525
306928	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140605	20140525
306972	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140605	20140525
307224	`ref`	`gcc -O -fomit-frame-pointer`	20140605	20140525
307272	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
307464	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140605	20140525
307568	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140605	20140525
307592	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140605	20140525
307608	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140605	20140525
308556	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
308768	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
309628	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140605	20140525
309764	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
309776	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140605	20140525
309776	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
309864	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
311224	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
311264	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
497736	`ref`	`cc`	20140605	20140525
497804	`ref`	`gcc -funroll-loops`	20140605	20140525
527328	`ref`	`gcc`	20140605	20140525

Compiler output

Implementation: crypto_aead/cba2/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/cba2/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.