Implementation notes: x86, thoth, crypto_hash/rhash

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_hash
Primitive: rhash

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
19030407	`ref`	`g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160726	20160724
19612211	`ref`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160726	20160724
24292356	`ref`	`g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160726	20160724
25266455	`ref`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160726	20160724
71160981	`ref`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160726	20160724

Compiler output

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

Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: ./Hash.h:6:37: warning: '&' within '^' [-Wbitwise-op-parentheses]
Hash.cpp: ulong out = ulong (num ^ (num>gt;>gt;32) & 0xffffffff);
Hash.cpp: ~ ~~~~~~~~~~^~~~~~~~~~~~
Hash.cpp: ./Hash.h:6:37: note: place parentheses around the '&' expression to silence this warning
Hash.cpp: ulong out = ulong (num ^ (num>gt;>gt;32) & 0xffffffff);
Hash.cpp: ^
Hash.cpp: ( )
Hash.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