Implementation notes: amd64, par, crypto_hash/bblake256

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: bblake256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
28420	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
28440	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
28560	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
29020	`sse2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
29080	`sse2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
29840	`sse2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
34380	`ssse3`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
34640	`ssse3`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
37840	`ssse3`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
37940	`ssse3`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
38060	`ssse3`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
38100	`ssse3`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
46240	`bswap`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
46480	`regs`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
46940	`bswap`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
47080	`bswap`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
47100	`regs`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
47200	`regs`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
47480	`bswap`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
47680	`regs`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
47740	`bswap`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
47840	`regs`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
48300	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
48320	`bswap`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
48420	`regs`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
49420	`sandy`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
50400	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
51080	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
51300	`sandy`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
52000	`sandy`	`gcc -march=native -mcpu=native -O2`	20161214	20161026

Compiler output

Implementation: crypto_hash/bblake256/bswap
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 30, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	bswap regs sandy sse2 ssse3
gcc -funroll-loops -march=native -mcpu=native -O3	bswap regs sandy sse2 ssse3
gcc -funroll-loops -march=native -mcpu=native -Os	bswap regs sandy sse2 ssse3
gcc -march=native -mcpu=native -O2	bswap regs sandy sse2 ssse3
gcc -march=native -mcpu=native -O3	bswap regs sandy sse2 ssse3
gcc -march=native -mcpu=native -Os	bswap regs sandy sse2 ssse3