Implementation notes: amd64, h8bobcat, crypto_sign/rainbow5640

Computer: h8bobcat
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_sign
Primitive: rainbow5640

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
353163	? ? ?	? ? ?	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171112	20171020
353196	? ? ?	? ? ?	`ref`	`clang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20171112	20171020
360558	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171112	20171020
362482	? ? ?	? ? ?	`ref`	`clang++_-O3_-fomit-frame-pointer_-Qunused-arguments`	20171112	20171020
363831	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171112	20171020
364957	? ? ?	? ? ?	`ref`	`clang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171112	20171020
397513	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171112	20171020
445075	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O_-fomit-frame-pointer`	20171112	20171020
445104	? ? ?	? ? ?	`ref`	`g++_-m64_-O_-fomit-frame-pointer`	20171112	20171020
446405	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171112	20171020
447307	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O_-fomit-frame-pointer`	20171112	20171020
447497	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171112	20171020
447792	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20171112	20171020
448452	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O_-fomit-frame-pointer`	20171112	20171020
449326	? ? ?	? ? ?	`ref`	`g++_-O_-fomit-frame-pointer`	20171112	20171020
449830	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20171112	20171020
450756	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O_-fomit-frame-pointer`	20171112	20171020
450965	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O_-fomit-frame-pointer`	20171112	20171020
451079	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-Os_-fomit-frame-pointer`	20171112	20171020
451303	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171112	20171020
451968	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20171112	20171020
451982	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-Os_-fomit-frame-pointer`	20171112	20171020
451991	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20171112	20171020
452101	? ? ?	? ? ?	`ref`	`g++_-Os_-fomit-frame-pointer`	20171112	20171020
452566	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O_-fomit-frame-pointer`	20171112	20171020
453183	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20171112	20171020
453283	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171112	20171020
453454	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171112	20171020
453914	? ? ?	? ? ?	`ref`	`g++_-march=k8_-Os_-fomit-frame-pointer`	20171112	20171020
453939	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-Os_-fomit-frame-pointer`	20171112	20171020
454048	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20171112	20171020
454233	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20171112	20171020
454262	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-O_-fomit-frame-pointer`	20171112	20171020
454983	? ? ?	? ? ?	`ref`	`g++_-m64_-Os_-fomit-frame-pointer`	20171112	20171020
455316	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20171112	20171020
455900	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20171112	20171020
456784	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-Os_-fomit-frame-pointer`	20171112	20171020
457383	? ? ?	? ? ?	`ref`	`g++_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20171112	20171020
3111739	? ? ?	? ? ?	`ref`	`g++`	20171112	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: 27, 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=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 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -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