Implementation notes: amd64, bigmem, crypto_sign/3icp

Computer: bigmem
Architecture: amd64
CPU ID: GenuineIntel-000206e6-bfebfbff
SUPERCOP version: 20141124
Operation: crypto_sign
Primitive: 3icp

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
521517	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20150216	20141124
586885	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20150216	20141124
636602	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20150216	20141124
675682	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20150216	20141124
686488	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20150216	20141124
688959	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20150216	20141124
701018	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150216	20141124
701179	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20150216	20141124
751312	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20150216	20141124
765255	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20150216	20141124
774984	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20150216	20141124
814116	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150216	20141124
827404	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20150216	20141124
832972	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150216	20141124
852097	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20150216	20141124
900731	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20150216	20141124
905975	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20150216	20141124
907483	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20150216	20141124
910217	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20150216	20141124
926520	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20150216	20141124
933512	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20150216	20141124
950705	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20150216	20141124
958979	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150216	20141124
975931	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20150216	20141124
985816	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20150216	20141124
988318	`ref`	`g++ -O2 -fomit-frame-pointer`	20150216	20141124
998801	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20150216	20141124
1104682	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20150216	20141124
1142612	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150216	20141124
1167146	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20150216	20141124
1261496	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20150216	20141124
1287013	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20150216	20141124
1302248	`ref`	`g++ -O -fomit-frame-pointer`	20150216	20141124
1349434	`ref`	`g++ -Os -fomit-frame-pointer`	20150216	20141124
1352047	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20150216	20141124
1417553	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20150216	20141124
1423711	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20150216	20141124
1438619	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20150216	20141124
1483414	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20150216	20141124
1503083	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20150216	20141124
1916172	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20150216	20141124
6071210	`ref`	`g++`	20150216	20141124
726074953	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20150216	20141124

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