Implementation notes: amd64, hydra1, crypto_sign/tts6440

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_sign
Primitive: tts6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
152576	`ref`	`clang++ -O3 -fomit-frame-pointer -Qunused-arguments`	20161025	20161009
154698	`ref`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
154712	`ref`	`clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
154983	`ref`	`clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
155189	`ref`	`clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
155427	`ref`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161025	20161009
166390	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20161025	20161009
166781	`ref`	`g++ -O2 -fomit-frame-pointer`	20161025	20161009
166845	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20161025	20161009
168256	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
169016	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161025	20161009
169125	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
169450	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
169578	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
170693	`ref`	`g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161025	20161009
175049	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
178475	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
178989	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
197066	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161025	20161009
197202	`ref`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161025	20161009
197303	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
198615	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
199439	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20161025	20161009
199833	`ref`	`g++ -O -fomit-frame-pointer`	20161025	20161009
200328	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20161025	20161009
201505	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
201723	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20161025	20161009
204825	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20161025	20161009
205396	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20161025	20161009
215081	`ref`	`g++ -Os -fomit-frame-pointer`	20161025	20161009
215175	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
215522	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
215826	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
215901	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20161025	20161009
216996	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
217131	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
217201	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
217381	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
217646	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161025	20161009
221757	`ref`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161025	20161009
225112	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
1521529	`ref`	`g++`	20161025	20161009

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