Implementation notes: amd64, hydra3, crypto_sign/tts6440

Computer: hydra3
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20171218
Operation: crypto_sign
Primitive: tts6440

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
130015	? ? ?	? ? ?	`ref`	`clang++_-O3_-fomit-frame-pointer_-Qunused-arguments`	20171119	20171020
131192	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171119	20171020
131351	? ? ?	? ? ?	`ref`	`clang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171119	20171020
132066	? ? ?	? ? ?	`ref`	`clang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20171119	20171020
133526	? ? ?	? ? ?	`ref`	`clang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171119	20171020
133578	? ? ?	? ? ?	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171119	20171020
141844	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20171119	20171020
143284	? ? ?	? ? ?	`ref`	`g++_-m64_-O2_-fomit-frame-pointer`	20171119	20171020
143865	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20171119	20171020
144999	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O2_-fomit-frame-pointer`	20171119	20171020
146078	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20171119	20171020
146365	? ? ?	? ? ?	`ref`	`g++_-O2_-fomit-frame-pointer`	20171119	20171020
147734	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20171119	20171020
149475	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O2_-fomit-frame-pointer`	20171119	20171020
150231	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20171119	20171020
151373	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O2_-fomit-frame-pointer`	20171119	20171020
151545	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O2_-fomit-frame-pointer`	20171119	20171020
156218	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171119	20171020
168838	? ? ?	? ? ?	`ref`	`g++_-O_-fomit-frame-pointer`	20171119	20171020
169130	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-O_-fomit-frame-pointer`	20171119	20171020
170439	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171119	20171020
170522	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171119	20171020
170555	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-O_-fomit-frame-pointer`	20171119	20171020
170825	? ? ?	? ? ?	`ref`	`g++_-m64_-O_-fomit-frame-pointer`	20171119	20171020
171245	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20171119	20171020
171316	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-O_-fomit-frame-pointer`	20171119	20171020
171788	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-O_-fomit-frame-pointer`	20171119	20171020
172219	? ? ?	? ? ?	`ref`	`g++_-march=k8_-O_-fomit-frame-pointer`	20171119	20171020
172854	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-O_-fomit-frame-pointer`	20171119	20171020
190433	? ? ?	? ? ?	`ref`	`g++_-march=nocona_-Os_-fomit-frame-pointer`	20171119	20171020
193952	? ? ?	? ? ?	`ref`	`g++_-Os_-fomit-frame-pointer`	20171119	20171020
194348	? ? ?	? ? ?	`ref`	`g++_-m64_-Os_-fomit-frame-pointer`	20171119	20171020
194746	? ? ?	? ? ?	`ref`	`g++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171119	20171020
195322	? ? ?	? ? ?	`ref`	`g++_-march=barcelona_-Os_-fomit-frame-pointer`	20171119	20171020
196586	? ? ?	? ? ?	`ref`	`g++_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20171119	20171020
199325	? ? ?	? ? ?	`ref`	`g++_-m64_-march=k8_-Os_-fomit-frame-pointer`	20171119	20171020
201389	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20171119	20171020
203087	? ? ?	? ? ?	`ref`	`g++_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20171119	20171020
204996	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20171119	20171020
206311	? ? ?	? ? ?	`ref`	`g++_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20171119	20171020
209713	? ? ?	? ? ?	`ref`	`g++_-march=k8_-Os_-fomit-frame-pointer`	20171119	20171020
1370125	? ? ?	? ? ?	`ref`	`g++`	20171119	20171020

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
g++ -O3 -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 -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=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/tts6440/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/tts6440/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