Implementation notes: amd64, par, crypto_dh/ecfp256h

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_dh
Primitive: ecfp256h

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1425500	`v01/w8s4`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
1438900	`v01/w8s8`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
1446300	`v01/w8s4`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1448420	`v01/w8s8`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
1460560	`v01/w8s4`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
1464240	`v01/w8s8`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1470240	`v01/w8s8`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
1476160	`v01/w8s2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
1476180	`v01/w8s2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
1478900	`v01/w8s4`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1486500	`v01/w8s8`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1488520	`v01/w8s4`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
1491880	`v01/w8s2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1494760	`v01/w8s2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
1498600	`v01/w8s4`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
1516240	`v01/w8s1`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
1521080	`v01/w8s8`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
1523840	`v01/w8s2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
1525640	`v01/w8s1`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
1538760	`v01/w8s2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1541400	`v01/w8s1`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1549680	`v01/w8s1`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
1570820	`v01/w8s1`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1582020	`v01/w8s1`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
2420320	`v01/var`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
2435800	`v01/var`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
2460340	`v01/var`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
2475360	`v01/var`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
2501340	`v01/var`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
2533600	`v01/var`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_dh/ecfp256h/v01/var
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

alloc.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
array_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
error.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
fp_256x8664.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_hi_stack.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
io.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
rand.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.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	v01/var
gcc -funroll-loops -march=native -mcpu=native -O3	v01/var
gcc -funroll-loops -march=native -mcpu=native -Os	v01/var
gcc -march=native -mcpu=native -O2	v01/var
gcc -march=native -mcpu=native -O3	v01/var
gcc -march=native -mcpu=native -Os	v01/var

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s1
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

alloc.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
array_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
error.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
fp_256x8664.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_hi_stack.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
io.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
rand.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s1_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h' [-Wimplicit-function-declaration]
try_ec_fp_256h.c: ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: ^~~~~~~~~~~~~~~~~~~
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	v01/w8s1
gcc -funroll-loops -march=native -mcpu=native -O3	v01/w8s1
gcc -funroll-loops -march=native -mcpu=native -Os	v01/w8s1
gcc -march=native -mcpu=native -O2	v01/w8s1
gcc -march=native -mcpu=native -O3	v01/w8s1
gcc -march=native -mcpu=native -Os	v01/w8s1

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s2
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

alloc.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
array_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
error.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
fp_256x8664.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_hi_stack.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
io.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
rand.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s2_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h' [-Wimplicit-function-declaration]
try_ec_fp_256h.c: ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: ^~~~~~~~~~~~~~~~~~~
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	v01/w8s2
gcc -funroll-loops -march=native -mcpu=native -O3	v01/w8s2
gcc -funroll-loops -march=native -mcpu=native -Os	v01/w8s2
gcc -march=native -mcpu=native -O2	v01/w8s2
gcc -march=native -mcpu=native -O3	v01/w8s2
gcc -march=native -mcpu=native -Os	v01/w8s2

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s4
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

alloc.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
array_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
error.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
fp_256x8664.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_hi_stack.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
io.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
rand.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s4_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h' [-Wimplicit-function-declaration]
try_ec_fp_256h.c: ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: ^~~~~~~~~~~~~~~~~~~
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	v01/w8s4
gcc -funroll-loops -march=native -mcpu=native -O3	v01/w8s4
gcc -funroll-loops -march=native -mcpu=native -Os	v01/w8s4
gcc -march=native -mcpu=native -O2	v01/w8s4
gcc -march=native -mcpu=native -O3	v01/w8s4
gcc -march=native -mcpu=native -Os	v01/w8s4

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s8
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

alloc.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
array_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
error.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
fp_256x8664.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_hi_stack.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
integer_lo.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
io.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
rand.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try_ec_fp_256h.c: try_ec_fp_256h.c: In function 'crypto_dh_ecfp256h_v01_w8s8_keypair':
try_ec_fp_256h.c: try_ec_fp_256h.c:39:2: warning: implicit declaration of function 'ec_fp_smulbase_256h' [-Wimplicit-function-declaration]
try_ec_fp_256h.c: ec_fp_smulbase_256h((uni)pk, (uni)(pk + (PUBLICKEY_BYTES/2)), (uni)zzn, (uni)sk, (uni *)xn0, (uni *)yn0);
try_ec_fp_256h.c: ^~~~~~~~~~~~~~~~~~~
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	v01/w8s8
gcc -funroll-loops -march=native -mcpu=native -O3	v01/w8s8
gcc -funroll-loops -march=native -mcpu=native -Os	v01/w8s8
gcc -march=native -mcpu=native -O2	v01/w8s8
gcc -march=native -mcpu=native -O3	v01/w8s8
gcc -march=native -mcpu=native -Os	v01/w8s8