Implementation notes: x86, bridge, crypto_dh

Computer: bridge
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
CPU cycles/second: 2100000000...2100000000 (x86cpuinfo)
SUPERCOP version: 20120928
Benchmark dates: 20120121...20121004

crypto_dh

Time	Relative time	Primitive	Implementation	Compiler
		`claus`	`crypto_dh/claus/openssl`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve2251`	`crypto_dh/curve2251/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
1777616	1.00	`curve25519`	`crypto_dh/curve25519/ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer (4.6.1)`
		`curve25519`	`crypto_dh/curve25519/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
		`hector`	`crypto_dh/hector/ref`	`gcc -m32 -O3 -fomit-frame-pointer`
		`surf127eps`	`crypto_dh/surf127eps/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
		`surf2113`	`crypto_dh/surf2113/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`

crypto_scalarmult

Time	Relative time	Primitive	Implementation	Compiler
873640	1.00	`curve25519`	`crypto_scalarmult/curve25519/athlon`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer (4.6.1)`
2949972	3.38	`curve25519`	`crypto_scalarmult/curve25519/ref10`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`
11903476	13.63	`curve25519`	`crypto_scalarmult/curve25519/ref`	`gcc -funroll-loops -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`