Implementation notes: amd64, backup, crypto_sign/3icp

Computer: backup
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_sign
Primitive: 3icp

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
705570	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120113	20111120
776060	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120113	20111120
782376	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
783420	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20120113	20111120
825438	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120113	20111120
836454	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120113	20111120
836990	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20120113	20111120
850730	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120113	20111120
857072	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
875330	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120113	20111120
885640	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
889318	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20120113	20111120
911058	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120113	20111120
922656	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
927498	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120113	20111120
927962	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
932896	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
952294	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20120113	20111120
976976	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20120113	20111120
995558	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120113	20111120
1007046	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20120113	20111120
1034162	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
1037922	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20120113	20111120
1072352	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120113	20111120
1074266	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20120113	20111120
1126016	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20120113	20111120
1132742	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
1181858	`ref`	`g++ -O -fomit-frame-pointer`	20120113	20111120
1195164	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120113	20111120
1203090	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
1239506	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20120113	20111120
1261076	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20120113	20111120
1354992	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120113	20111120
1364260	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20120113	20111120
1370982	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
1375392	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120113	20111120
1385518	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20120113	20111120
1387518	`ref`	`g++ -O2 -fomit-frame-pointer`	20120113	20111120
1430150	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20120113	20111120
1461306	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
1462886	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
1535314	`ref`	`g++ -Os -fomit-frame-pointer`	20120113	20111120
1606518	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20120113	20111120
1625714	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20120113	20111120
1741498	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20120113	20111120
4695754	`ref`	`g++`	20120113	20111120

Test failure

Implementation: crypto_sign/3icp/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

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

Compiler	Implementations
g++ -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -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=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=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/3icp/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