Implementation notes: amd64, h4atom, crypto_sign/rainbowbinary16242020

Computer: h4atom
Architecture: amd64
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20160806
Operation: crypto_sign
Primitive: rainbowbinary16242020

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
266888	`ref`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160814	20160806
290088	`ref`	`g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160814	20160806
342880	`ref`	`g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160814	20160806
430264	`ref`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160814	20160806
582576	`ref`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160814	20160806

Compiler output

Implementation: crypto_sign/rainbowbinary16242020/ref
Compiler: clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: ./gf.h:171:46: warning: while loop has empty body [-Wempty-body]
rainbow-test.cpp: if( M==n_read ) { while( ttt.set(fp)==16 ) ; break; }
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf.h:171:46: note: put the semicolon on a separate line to silence this warning
rainbow-test.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref