Implementation notes: amd64, hydra1, crypto_sign/rainbow5640

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_sign
Primitive: rainbow5640

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
191395	`ref`	`clang++ -O3 -fomit-frame-pointer -Qunused-arguments`	20161025	20161009
194720	`ref`	`clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
194966	`ref`	`clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
195393	`ref`	`clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
195402	`ref`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161025	20161009
196855	`ref`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161025	20161009
221062	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
264933	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20161025	20161009
265704	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161025	20161009
265835	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
265987	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
266063	`ref`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161025	20161009
266592	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20161025	20161009
267976	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20161025	20161009
268080	`ref`	`g++ -O -fomit-frame-pointer`	20161025	20161009
268354	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20161025	20161009
268576	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
268974	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20161025	20161009
274138	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
274876	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
275203	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
275352	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20161025	20161009
275481	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
275578	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
276048	`ref`	`g++ -Os -fomit-frame-pointer`	20161025	20161009
276632	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
277147	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
277242	`ref`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161025	20161009
277579	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161025	20161009
278115	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
2216272	`ref`	`g++`	20161025	20161009

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