Implementation notes: amd64, par, crypto_hash/skein512256

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: skein512256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
19880	`opt`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
19960	`opt`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
19980	`opt`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
19980	`opt`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
20040	`little`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
20060	`little`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
20080	`little`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
20100	`little`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
20160	`little`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
20320	`opt`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
20400	`little`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
20620	`opt`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
20960	`sphlib`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
20980	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
21040	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
21120	`sphlib`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
21160	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
21400	`sphlib`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
22080	`simple`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
22280	`simple`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
22560	`simple`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
22840	`simple`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
22960	`simple`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
23240	`simple`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
23300	`x64`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
23320	`x64`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
23320	`x64`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
23340	`x64`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
23620	`x64`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
23640	`x64`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
24980	`sphlib-small`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
25260	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
25580	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
25620	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
25680	`sphlib-small`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
26260	`sphlib-small`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
81080	`mmx`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
81120	`mmx`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
83940	`mmx`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
83940	`mmx`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
88000	`mmx`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
88080	`mmx`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
88960	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
89320	`sandy`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
89720	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
89720	`sandy`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
89800	`sandy`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
89800	`sandy`	`gcc -march=native -mcpu=native -O3`	20161214	20161026

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

SHA3api_ref.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein_block.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein_debug.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: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	opt
gcc -funroll-loops -march=native -mcpu=native -O3	opt
gcc -funroll-loops -march=native -mcpu=native -Os	opt
gcc -march=native -mcpu=native -O2	opt
gcc -march=native -mcpu=native -O3	opt
gcc -march=native -mcpu=native -Os	opt

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

SHA3api_ref.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein_debug.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein_block_x64.S: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S:
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: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	x64
gcc -funroll-loops -march=native -mcpu=native -O3	x64
gcc -funroll-loops -march=native -mcpu=native -Os	x64
gcc -march=native -mcpu=native -O2	x64
gcc -march=native -mcpu=native -O3	x64
gcc -march=native -mcpu=native -Os	x64

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
skein.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: 12, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	sphlib sphlib-small
gcc -funroll-loops -march=native -mcpu=native -O3	sphlib sphlib-small
gcc -funroll-loops -march=native -mcpu=native -Os	sphlib sphlib-small
gcc -march=native -mcpu=native -O2	sphlib sphlib-small
gcc -march=native -mcpu=native -O3	sphlib sphlib-small
gcc -march=native -mcpu=native -Os	sphlib sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/little
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: 24, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	little mmx sandy simple
gcc -funroll-loops -march=native -mcpu=native -O3	little mmx sandy simple
gcc -funroll-loops -march=native -mcpu=native -Os	little mmx sandy simple
gcc -march=native -mcpu=native -O2	little mmx sandy simple
gcc -march=native -mcpu=native -O3	little mmx sandy simple
gcc -march=native -mcpu=native -Os	little mmx sandy simple