Implementation notes: amd64, haswell, crypto_sign/rainbow5640

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_sign
Primitive: rainbow5640

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
558580	`ref`	`clang++ -O3 -mavx`	20130609	20130419
568064	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20130609	20130419
568276	`ref`	`g++ -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130609	20130419
572064	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
572900	`ref`	`g++ -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130609	20130419
582676	`ref`	`clang++ -O3`	20130609	20130419
585866	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130609	20130419
588079	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130609	20130419
592225	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20130609	20130419
594447	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20130609	20130419
598750	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20130609	20130419
599095	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
605006	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20130609	20130419
612524	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20130609	20130419
677868	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130609	20130419
689256	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
698096	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130609	20130419
698238	`ref`	`g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130609	20130419
702136	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20130609	20130419
702869	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20130609	20130419
707397	`ref`	`g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130609	20130419
707965	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
711916	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
711975	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20130609	20130419
712361	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
720312	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
720688	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130609	20130419
724088	`ref`	`g++ -O -fomit-frame-pointer`	20130609	20130419
733356	`ref`	`g++ -Os -fomit-frame-pointer`	20130609	20130419
736004	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
737818	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
745448	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
766620	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
779464	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20130609	20130419
786884	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
862318	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130609	20130419
2658472	`ref`	`g++`	20130609	20130419

Test failure

Implementation: crypto_sign/rainbow5640/ref
Compiler: g++ -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 32, namely:

Compiler	Implementations
g++ -O2 -fomit-frame-pointer	ref
g++ -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O2 -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 -O2 -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core-avx-i -O3 -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 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O3 -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=corei7-avx -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O3 -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=native -mtune=native -O2 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=k8 -O2 -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=nocona -O2 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/rainbow5640/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: 2, namely:

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