Implementation notes: amd64, hydra3, crypto_sign/rainbow5640

Computer: hydra3
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20171218
Operation: crypto_sign
Primitive: rainbow5640

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
165345	? ? ?	? ? ?	`ref`	`clang++_-O3_-fomit-frame-pointer_-Qunused-arguments`	20171118	20171020
166098	? ? ?	? ? ?	`ref`	`clang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171118	20171020
166739	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171118	20171020
166835	? ? ?	? ? ?	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171118	20171020
166886	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171118	20171020
167165	? ? ?	? ? ?	`ref`	`clang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20171118	20171020
192938	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171118	20171020
229008	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171118	20171020
229341	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O_-fomit-frame-pointer`	20171118	20171020
229446	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171118	20171020
229967	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20171118	20171020
230117	? ? ?	? ? ?	`ref`	`g++_-O_-fomit-frame-pointer`	20171118	20171020
230589	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O_-fomit-frame-pointer`	20171118	20171020
230649	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171118	20171020
230942	? ? ?	? ? ?	`ref`	`g++_-m64_-O_-fomit-frame-pointer`	20171118	20171020
234086	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O_-fomit-frame-pointer`	20171118	20171020
234219	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O_-fomit-frame-pointer`	20171118	20171020
242133	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-Os_-fomit-frame-pointer`	20171118	20171020
242198	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O_-fomit-frame-pointer`	20171118	20171020
243782	? ? ?	? ? ?	`ref`	`g++_-march=k8_-Os_-fomit-frame-pointer`	20171118	20171020
243827	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20171118	20171020
243967	? ? ?	? ? ?	`ref`	`g++_-m64_-Os_-fomit-frame-pointer`	20171118	20171020
244277	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20171118	20171020
244718	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20171118	20171020
244750	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-Os_-fomit-frame-pointer`	20171118	20171020
245066	? ? ?	? ? ?	`ref`	`g++_-Os_-fomit-frame-pointer`	20171118	20171020
245267	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171118	20171020
245379	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20171118	20171020
246744	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171118	20171020
248777	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-Os_-fomit-frame-pointer`	20171118	20171020
1935131	? ? ?	? ? ?	`ref`	`g++`	20171118	20171020

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: 22, 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=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=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	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

Test failure

Implementation: crypto_sign/rainbow5640/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