Implementation notes: amd64, phenom, crypto_sign/rainbow6440

Computer: phenom
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20120812
Operation: crypto_sign
Primitive: rainbow6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
692651	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120524	20120521
736811	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
853054	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
854146	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
854216	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
855732	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
856488	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
857671	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
858585	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120524	20120521
866479	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20120524	20120521
868903	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20120524	20120521
871308	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20120524	20120521
872162	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20120524	20120521
872962	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
873066	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120524	20120521
873808	`ref`	`g++ -O2 -fomit-frame-pointer`	20120524	20120521
875758	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20120524	20120521
877146	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
877618	`ref`	`g++ -O -fomit-frame-pointer`	20120524	20120521
877737	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20120524	20120521
877741	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
877968	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20120524	20120521
880456	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
1019832	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120524	20120521
1023810	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20120524	20120521
1025344	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
1025743	`ref`	`g++ -Os -fomit-frame-pointer`	20120524	20120521
1025766	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
1032228	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
1034247	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
1036005	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
1074046	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
1075417	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
4706901	`ref`	`g++`	20120524	20120521

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 10, 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=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/rainbow6440/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/rainbow6440/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