Implementation notes: amd64, par, crypto_dh/gls254

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_dh
Primitive: gls254

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
554460	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
560500	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
579480	`ref`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
596360	`ref`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
638040	`ref`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
639640	`ref`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
745260	`opt`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
762700	`opt`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
765180	`opt`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
787360	`opt`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
808560	`opt`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
810480	`prot`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
812680	`opt`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
845900	`prot`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
853620	`prot`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
853940	`prot`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026

Test failure

Implementation: crypto_dh/gls254/prot
Compiler: gcc -funroll-loops -march=native -mcpu=native -Os

error 111

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -Os	prot
gcc -march=native -mcpu=native -Os	prot

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

dh.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
dh.c: In file included from dh.c:9:0:
dh.c: scmul.incl: In function 'scmul_rand_wreg':
dh.c: scmul.incl:273:17: warning: implicit declaration of function 'types_cond_copy2' [-Wimplicit-function-declaration]
dh.c: types_cond_copy2(tab0, tab4, tabx, n1, n2);
dh.c: ^~~~~~~~~~~~~~~~
dh.c: scmul.incl:284:9: warning: implicit declaration of function 'types_cond_copy' [-Wimplicit-function-declaration]
dh.c: types_cond_copy(QX, tab0, o1);
dh.c: ^~~~~~~~~~~~~~~
types.S: 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: 4, namely:

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

Compiler output

Implementation: crypto_dh/gls254/opt
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

dh.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	opt ref
gcc -funroll-loops -march=native -mcpu=native -O3	opt ref
gcc -funroll-loops -march=native -mcpu=native -Os	opt ref
gcc -march=native -mcpu=native -O2	opt ref
gcc -march=native -mcpu=native -O3	opt ref
gcc -march=native -mcpu=native -Os	opt ref

Compiler output

Implementation: crypto_dh/gls254/prot
Compiler: gcc -funroll-loops -march=native -mcpu=native -Os

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -Os	prot
gcc -march=native -mcpu=native -Os	prot