Implementation notes: amd64, sandy, crypto_sign/tts6440

Computer: sandy
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120908
Operation: crypto_sign
Primitive: tts6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
674132	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120816	20120812
677952	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120816	20120812
679060	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
679524	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
679948	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
680044	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120816	20120812
682340	`ref`	`g++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120816	20120812
683096	`ref`	`g++ -O2 -fomit-frame-pointer`	20120816	20120812
684020	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
684892	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20120816	20120812
684968	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20120816	20120812
686512	`ref`	`g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120816	20120812
686880	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
686924	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120816	20120812
692760	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
696280	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
712720	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
721844	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120816	20120812
726652	`ref`	`g++ -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120816	20120812
726732	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20120816	20120812
728860	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
728924	`ref`	`g++ -O -fomit-frame-pointer`	20120816	20120812
730988	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
731796	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20120816	20120812
732688	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20120816	20120812
732716	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20120816	20120812
733584	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
734220	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
734504	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
737524	`ref`	`g++ -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120816	20120812
740036	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120816	20120812
740088	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120816	20120812
743356	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20120816	20120812
778240	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20120816	20120812
778256	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
779648	`ref`	`g++ -Os -fomit-frame-pointer`	20120816	20120812
780824	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
781040	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20120816	20120812
781496	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
781772	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
783168	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120816	20120812
783308	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120816	20120812
783684	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20120816	20120812
783736	`ref`	`g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120816	20120812
783764	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120816	20120812
784348	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
787244	`ref`	`g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120816	20120812
788740	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
795560	`ref`	`clang++ -O3`	20120816	20120812
799908	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
800452	`ref`	`clang++ -O3 -mavx`	20120816	20120812
800988	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
2283440	`ref`	`g++`	20120816	20120812

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 17, namely:

Compiler	Implementations
g++ -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref