Implementation notes: amd64, par, crypto_hash/sha256

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
33160	`openssl`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
33160	`openssl`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
33160	`openssl`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
33160	`openssl`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
33160	`openssl`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
33180	`openssl`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
50560	`sphlib-small`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
50660	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
50780	`sphlib`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
51060	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
51280	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
52000	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
52040	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
52720	`sphlib-small`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
53400	`ref`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
53420	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
53540	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
53640	`ref`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
53760	`ref`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
53780	`ref`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
54220	`sphlib-small`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
55100	`sphlib`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
55160	`sphlib`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
56060	`sphlib-small`	`gcc -march=native -mcpu=native -O2`	20161214	20161026

Compiler output

Implementation: crypto_hash/sha256/cryptopp
Compiler: g++ -funroll-loops -march=native -mcpu=native -O2

hash.cpp: g++: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.cpp: hash.cpp:1:26: fatal error: cryptopp/sha.h: No such file or directory
hash.cpp: #include gt;
hash.cpp: ^
hash.cpp: compilation terminated.

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

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

Compiler output

Implementation: crypto_hash/sha256/sphlib
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
sha2.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/sha256/openssl
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: 12, namely:

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