Implementation notes: amd64, phenom, crypto_sign/tts6440

Computer: phenom
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20120812
Operation: crypto_sign
Primitive: tts6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
545872	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
548596	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
579072	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20120524	20120521
594445	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
606471	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
621500	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
641783	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120524	20120521
643892	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
645104	`ref`	`g++ -Os -fomit-frame-pointer`	20120524	20120521
645156	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20120524	20120521
645257	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
645835	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
648759	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
653804	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
684347	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20120524	20120521
685433	`ref`	`g++ -O -fomit-frame-pointer`	20120524	20120521
685924	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
686203	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20120524	20120521
689277	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20120524	20120521
689402	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120524	20120521
692294	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
692923	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20120524	20120521
718781	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
727034	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
727505	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20120524	20120521
728874	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20120524	20120521
732296	`ref`	`g++ -O2 -fomit-frame-pointer`	20120524	20120521
736673	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120524	20120521
738995	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
739445	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
740714	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
741415	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
2343647	`ref`	`g++`	20120524	20120521

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: 11, 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=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

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -m64 -march=core2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 13, namely:

Compiler	Implementations
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref