Implementation notes: amd64, par, crypto_sign/rainbowbinary16242020

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_sign
Primitive: rainbowbinary16242020

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
224260	`ref`	`g++ -march=native -mcpu=native -O3`	20161214	20161026
244540	`ref`	`g++ -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
252440	`ref`	`g++ -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
253760	`ref`	`g++ -march=native -mcpu=native -O2`	20161214	20161026
449220	`ref`	`g++ -march=native -mcpu=native -Os`	20161214	20161026
451980	`ref`	`g++ -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_sign/rainbowbinary16242020/ref
Compiler: g++ -funroll-loops -march=native -mcpu=native -O2

rainbow-test.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
usehash.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
g++ -funroll-loops -march=native -mcpu=native -O2	ref
g++ -funroll-loops -march=native -mcpu=native -O3	ref
g++ -funroll-loops -march=native -mcpu=native -Os	ref
g++ -march=native -mcpu=native -O2	ref
g++ -march=native -mcpu=native -O3	ref
g++ -march=native -mcpu=native -Os	ref