Implementation notes: amd64, pluton1mn, crypto_dh/ecfp256h

Computer: pluton1mn
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_dh
Primitive: ecfp256h

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1663746	`v01/w8s8`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
1665930	`v01/w8s8`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
1686496	`v01/w8s4`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
1706012	`v01/w8s8`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
1710002	`v01/w8s4`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
1715770	`v01/w8s2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
1715868	`v01/w8s8`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
1718710	`v01/w8s8`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
1719970	`v01/w8s8`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
1723904	`v01/w8s4`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
1737162	`v01/w8s4`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
1750770	`v01/w8s4`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
1753500	`v01/w8s4`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
1754326	`v01/w8s2`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
1761102	`v01/w8s2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
1770874	`v01/w8s2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
1784398	`v01/w8s1`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
1791664	`v01/w8s2`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
1802024	`v01/w8s1`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
1815240	`v01/w8s2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
1815856	`v01/w8s1`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
1822660	`v01/w8s1`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
1827546	`v01/w8s1`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
1838774	`v01/w8s1`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
2861432	`v01/var`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
2861628	`v01/var`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
2878652	`v01/var`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
2887122	`v01/var`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
2921786	`v01/var`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
2960538	`v01/var`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s1
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

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: ^~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	v01/w8s1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	v01/w8s1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	v01/w8s1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	v01/w8s1

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

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: ^~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	v01/w8s2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	v01/w8s2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	v01/w8s2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	v01/w8s2

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

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: ^~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	v01/w8s4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	v01/w8s4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	v01/w8s4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	v01/w8s4

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s8
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

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: ^~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	v01/w8s8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	v01/w8s8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	v01/w8s8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	v01/w8s8

Compiler output

Implementation: crypto_dh/ecfp256h/v01/w8s1
Compiler: icc -xMIC-AVX512 -O2 -fomit-frame-pointer

try_ec_fp_256h.c: try_ec_fp_256h.c(39): warning #266: function "ec_fp_smulbase_256h" declared implicitly
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_ec_fp_256h.c:

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
icc -xMIC-AVX512 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
icc -xMIC-AVX512 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8