Implementation notes: amd64, bigmem, crypto_sign/rainbow6440

Computer: bigmem
Architecture: amd64
CPU ID: GenuineIntel-000206e6-bfebfbff
SUPERCOP version: 20141124
Operation: crypto_sign
Primitive: rainbow6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
222125	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150216	20141124
222663	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20150216	20141124
222924	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150216	20141124
222963	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150216	20141124
230687	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20150216	20141124
231299	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20150216	20141124
239122	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20150216	20141124
239247	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20150216	20141124
239462	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20150216	20141124
241179	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20150216	20141124
471634	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20150216	20141124
471869	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20150216	20141124
472464	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150216	20141124
473827	`ref`	`g++ -O -fomit-frame-pointer`	20150216	20141124
2130806	`ref`	`g++`	20150216	20141124

Test failure

Implementation: crypto_sign/rainbow6440/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/rainbow6440/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