Implementation notes: x86, orpheus, crypto_dh

Computer: orpheus
Architecture: x86
CPU ID: GenuineIntel-00000672-0383f9ff
CPU cycles/second: 447726999...447754999 (x86cpuinfo)
SUPERCOP version: 20140425
Benchmark dates: 20120222...20140519

crypto_dh

TimeRelative timePrimitiveImplementationCompiler
clauscrypto_dh/claus/cryptoppg++ -m32 -O3 -fomit-frame-pointer
clauscrypto_dh/claus/gmpg++ -m32 -O3 -fomit-frame-pointer
clauscrypto_dh/claus/ntlg++ -m32 -O3 -fomit-frame-pointer
clauscrypto_dh/claus/opensslgcc -m32 -O3 -fomit-frame-pointer
curve2251crypto_dh/curve2251/mpfqgcc -m32 -O3 -fomit-frame-pointer
34327851.00curve25519crypto_dh/curve25519/refgcc -funroll-loops -march=pentium-m -O -fomit-frame-pointer (4.4.5)
curve25519crypto_dh/curve25519/mpfqgcc -m32 -O3 -fomit-frame-pointer
hectorcrypto_dh/hector/refgcc -m32 -O3 -fomit-frame-pointer
sclaus1024crypto_dh/sclaus1024/cryptoppg++ -m32 -O3 -fomit-frame-pointer
sclaus1024crypto_dh/sclaus1024/gmpg++ -m32 -O3 -fomit-frame-pointer
sclaus2048crypto_dh/sclaus2048/cryptoppg++ -m32 -O3 -fomit-frame-pointer
sclaus2048crypto_dh/sclaus2048/gmpg++ -m32 -O3 -fomit-frame-pointer
surf127epscrypto_dh/surf127eps/mpfqgcc -m32 -O3 -fomit-frame-pointer
surf2113crypto_dh/surf2113/mpfqgcc -m32 -O3 -fomit-frame-pointer

crypto_scalarmult

TimeRelative timePrimitiveImplementationCompiler
16973741.00curve25519crypto_scalarmult/curve25519/athlongcc -O2 -fomit-frame-pointer (4.4.5)
60871583.59curve25519crypto_scalarmult/curve25519/ref10gcc -m32 -march=pentium -O -fomit-frame-pointer
2512893314.80curve25519crypto_scalarmult/curve25519/refgcc -funroll-loops -O2 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/donnagcc -m32 -O3 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/donna_c64gcc -m32 -O3 -fomit-frame-pointer