Implementation notes: amd64, backup, crypto_sign/tts6440

Computer: backup
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_sign
Primitive: tts6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
471844	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120113	20111120
473218	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120113	20111120
473360	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120113	20111120
473386	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
473482	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
473498	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
475534	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20120113	20111120
476006	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20120113	20111120
476080	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20120113	20111120
476242	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
476286	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20120113	20111120
477282	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20120113	20111120
485448	`ref`	`g++ -O -fomit-frame-pointer`	20120113	20111120
485596	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
485730	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20120113	20111120
1488764	`ref`	`g++`	20120113	20111120

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 39, namely:

Compiler	Implementations
g++ -O2 -fomit-frame-pointer	ref
g++ -O3 -fomit-frame-pointer	ref
g++ -Os -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -Os -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++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
g++ -m64 -O2 -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -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 -O3 -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 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -Os -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -Os -fomit-frame-pointer	ref
g++ -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -Os -fomit-frame-pointer	ref
g++ -march=k8 -O2 -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=k8 -Os -fomit-frame-pointer	ref
g++ -march=nocona -O2 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=nocona -Os -fomit-frame-pointer	ref

Test failure

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

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	ref