Implementation notes: x86, trident, crypto_dh

Computer: trident
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
CPU cycles/second: 2000000000...2000000000 (x86cpuinfo)
SUPERCOP version: 20121016
Benchmark dates: 20110708...20121025

crypto_dh

Time	Relative time	Primitive	Implementation	Compiler
147951590	1.00	`claus`	`crypto_dh/claus/openssl`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer (4.0.1 (Apple Inc. build 5465))`
		`claus`	`crypto_dh/claus/cryptopp`	`g++ -m32 -O3 -fomit-frame-pointer`
		`claus`	`crypto_dh/claus/gmp`	`g++ -m32 -O3 -fomit-frame-pointer`
		`claus`	`crypto_dh/claus/ntl`	`g++ -m32 -O3 -fomit-frame-pointer`
		`curve2251`	`crypto_dh/curve2251/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
8983790	1.00	`curve25519`	`crypto_dh/curve25519/ref`	`gcc -m32 -mcpu=G5 -O3 -fomit-frame-pointer (4.0.1 (Apple Inc. build 5465))`
		`curve25519`	`crypto_dh/curve25519/mpfq`	`gcc -m32 -O3 -fomit-frame-pointer`
		`hector`	`crypto_dh/hector/ref`	`gcc -m32 -O3 -fomit-frame-pointer`
		`sclaus1024`	`crypto_dh/sclaus1024/cryptopp`	`g++ -m32 -O3 -fomit-frame-pointer`
		`sclaus1024`	`crypto_dh/sclaus1024/gmp`	`g++ -m32 -O3 -fomit-frame-pointer`
		`sclaus2048`	`crypto_dh/sclaus2048/cryptopp`	`g++ -m32 -O3 -fomit-frame-pointer`
		`sclaus2048`	`crypto_dh/sclaus2048/gmp`	`g++ -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
4490540	1.00	`curve25519`	`crypto_scalarmult/curve25519/ref10`	`gcc -m32 -march=k8 -O -fomit-frame-pointer (4.0.1 (Apple Inc. build 5465))`
22273080	4.96	`curve25519`	`crypto_scalarmult/curve25519/ref`	`gcc -funroll-loops -O3 -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/athlon`	`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`
		`curve25519`	`crypto_scalarmult/curve25519/neon2`	`gcc -m32 -O3 -fomit-frame-pointer`