Implementation notes: x86, h5e450, crypto_dh

Computer: h5e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
CPU cycles/second: 1650000000...1650000000 (x86cpuinfo)
SUPERCOP version: 20130419
Benchmark dates: 20120720...20130422

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`
3562350	1.00	`curve25519`	`crypto_dh/curve25519/ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer (4.6.3)`
		`curve25519`	`crypto_dh/curve25519/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
		`gls254`	`crypto_dh/gls254/ref`	`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
1753119	1.00	`curve25519`	`crypto_scalarmult/curve25519/athlon`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer (4.6.3)`
4820643	2.75	`curve25519`	`crypto_scalarmult/curve25519/ref10`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`
19449330	11.09	`curve25519`	`crypto_scalarmult/curve25519/ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/donna_c64`	`gcc -m32 -O3 -fomit-frame-pointer`
		`curve25519`	`crypto_scalarmult/curve25519/neon2`	`gcc -m32 -O3 -fomit-frame-pointer`