Implementation notes: x86, utrecht, crypto_dh

Computer: utrecht
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
CPU cycles/second: 2394000000...2394000000 (x86cpuinfo)
SUPERCOP version: 20120310
Benchmark dates: 20100610...20120312

crypto_dh

Time	Relative time	Primitive	Implementation	Compiler
16795467	1.00	`claus`	`crypto_dh/claus/cryptopp`	`g++ -m32 -march=nocona -O -fomit-frame-pointer (4.4.3)`
32899923	1.96	`claus`	`crypto_dh/claus/gmp`	`g++ -m32 -march=k6-2 -O2 -fomit-frame-pointer`
53016921	3.16	`claus`	`crypto_dh/claus/openssl`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`
		`claus`	`crypto_dh/claus/ntl`	`g++ -m32 -O3 -fomit-frame-pointer`
6401655	1.00	`curve2251`	`crypto_dh/curve2251/mpfq`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer (4.4.3)`
2479401	1.00	`curve25519`	`crypto_dh/curve25519/ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer (4.4.3)`
5498964	2.22	`curve25519`	`crypto_dh/curve25519/mpfq`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`
		`ecfp256e`	`crypto_dh/ecfp256e/v01/var`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256e`	`crypto_dh/ecfp256e/v01/w8s1`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256e`	`crypto_dh/ecfp256e/v01/w8s2`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256e`	`crypto_dh/ecfp256e/v01/w8s4`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256e`	`crypto_dh/ecfp256e/v01/w8s8`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256h`	`crypto_dh/ecfp256h/v01/var`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256h`	`crypto_dh/ecfp256h/v01/w8s1`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256h`	`crypto_dh/ecfp256h/v01/w8s2`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256h`	`crypto_dh/ecfp256h/v01/w8s4`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256h`	`crypto_dh/ecfp256h/v01/w8s8`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256i`	`crypto_dh/ecfp256i/v01/var`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256i`	`crypto_dh/ecfp256i/v01/w8s1`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256i`	`crypto_dh/ecfp256i/v01/w8s2`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256i`	`crypto_dh/ecfp256i/v01/w8s4`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256i`	`crypto_dh/ecfp256i/v01/w8s8`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256q`	`crypto_dh/ecfp256q/v01/var`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256q`	`crypto_dh/ecfp256q/v01/w8s1`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256q`	`crypto_dh/ecfp256q/v01/w8s2`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256q`	`crypto_dh/ecfp256q/v01/w8s4`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256q`	`crypto_dh/ecfp256q/v01/w8s8`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256s`	`crypto_dh/ecfp256s/v01/var`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256s`	`crypto_dh/ecfp256s/v01/w8s1`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256s`	`crypto_dh/ecfp256s/v01/w8s2`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256s`	`crypto_dh/ecfp256s/v01/w8s4`	`gcc -m32 -O3 -fomit-frame-pointer`
		`ecfp256s`	`crypto_dh/ecfp256s/v01/w8s8`	`gcc -m32 -O3 -fomit-frame-pointer`
		`gls1271`	`crypto_dh/gls1271/ref4`	`gcc -m32 -O3 -fomit-frame-pointer`
4559076	1.00	`hector`	`crypto_dh/hector/ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer (4.4.3)`
		`nistp256`	`crypto_dh/nistp256/nawaz`	`gcc -m32 -O3 -fomit-frame-pointer`
3031758	1.00	`sclaus1024`	`crypto_dh/sclaus1024/cryptopp`	`g++ -m32 -march=pentium-m -O -fomit-frame-pointer (4.4.3)`
5479776	1.81	`sclaus1024`	`crypto_dh/sclaus1024/gmp`	`g++ -m32 -march=pentiumpro -O3 -fomit-frame-pointer`
14898483	1.00	`sclaus2048`	`crypto_dh/sclaus2048/cryptopp`	`g++ -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer (4.4.3)`
29166867	1.96	`sclaus2048`	`crypto_dh/sclaus2048/gmp`	`g++ -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`
6118335	1.00	`surf127eps`	`crypto_dh/surf127eps/mpfq`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer (4.4.3)`
4762395	1.00	`surf2113`	`crypto_dh/surf2113/mpfq`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer (4.4.3)`

crypto_scalarmult

Time	Relative time	Primitive	Implementation	Compiler
1219725	1.00	`curve25519`	`crypto_scalarmult/curve25519/athlon`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer (4.4.3)`
5043420	4.13	`curve25519`	`crypto_scalarmult/curve25519/ref10`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`
17035038	13.97	`curve25519`	`crypto_scalarmult/curve25519/ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/amd64-51`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/amd64-64`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/costigan-schwabe/cbe`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/donna`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/donna_c64`	`gcc -m32 -O3 -fomit-frame-pointer`