Implementation notes: amd64, par, crypto_dh/curve2251

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_dh
Primitive: curve2251

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1099200	`relic/amd64-clmul`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1114080	`relic/amd64-clmul`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
1121880	`relic/amd64-clmul`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
1128320	`relic/amd64-clmul`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
1128780	`relic/amd64-clmul`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1171240	`relic/amd64-clmul`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
2134080	`relic/amd64-ssse3`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
2181140	`relic/amd64-ssse3`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
2205640	`relic/amd64-ssse3`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
2216700	`relic/amd64-ssse3`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
2221900	`relic/amd64-ssse3`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
2235020	`relic/amd64-ssse3`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
5531340	`mpfq`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
5667100	`mpfq`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
5795000	`mpfq`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
5881760	`mpfq`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
6149920	`mpfq`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
6361520	`mpfq`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026

Test failure

Implementation: crypto_dh/curve2251/relic/amd64-avx
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

error 111

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	relic/amd64-avx
gcc -funroll-loops -march=native -mcpu=native -O3	relic/amd64-avx
gcc -funroll-loops -march=native -mcpu=native -Os	relic/amd64-avx
gcc -march=native -mcpu=native -O2	relic/amd64-avx
gcc -march=native -mcpu=native -O3	relic/amd64-avx
gcc -march=native -mcpu=native -Os	relic/amd64-avx

Compiler output

Implementation: crypto_dh/curve2251/relic/amd64-avx
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

curve2251.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
relic.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
relic.c: In file included from relic.c:4:0:
relic.c: src/relic_rand.c: In function 'rand_init':
relic.c: src/relic_rand.c:117:8: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
relic.c: srand(time(NULL));
relic.c: ^~~~
relic_bn.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
relic_eb.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
relic_fb.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
relic_low.S: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.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	relic/amd64-avx
gcc -funroll-loops -march=native -mcpu=native -O3	relic/amd64-avx
gcc -funroll-loops -march=native -mcpu=native -Os	relic/amd64-avx
gcc -march=native -mcpu=native -O2	relic/amd64-avx
gcc -march=native -mcpu=native -O3	relic/amd64-avx
gcc -march=native -mcpu=native -Os	relic/amd64-avx

Compiler output

Implementation: crypto_dh/curve2251/relic/amd64-clmul
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	relic/amd64-clmul relic/amd64-ssse3
gcc -funroll-loops -march=native -mcpu=native -O3	relic/amd64-clmul relic/amd64-ssse3
gcc -funroll-loops -march=native -mcpu=native -Os	relic/amd64-clmul relic/amd64-ssse3
gcc -march=native -mcpu=native -O2	relic/amd64-clmul relic/amd64-ssse3
gcc -march=native -mcpu=native -O3	relic/amd64-clmul relic/amd64-ssse3
gcc -march=native -mcpu=native -Os	relic/amd64-clmul relic/amd64-ssse3

Compiler output

Implementation: crypto_dh/curve2251/mpfq
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

curve2_251.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
keysharing.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
mpfq_2_251.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	mpfq
gcc -funroll-loops -march=native -mcpu=native -O3	mpfq
gcc -funroll-loops -march=native -mcpu=native -Os	mpfq
gcc -march=native -mcpu=native -O2	mpfq
gcc -march=native -mcpu=native -O3	mpfq
gcc -march=native -mcpu=native -Os	mpfq