Implementation notes: x86, lanczos, crypto_dh

Computer: lanczos
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
CPU cycles/second: 2400090000...2400090000 (x86cpuinfo)
SUPERCOP version: 20110106
Benchmark dates: 20101121...20110110

crypto_dh

TimeRelative timePrimitiveImplementationCompiler
85207231.00clauscrypto_dh/claus/cryptoppg++ -m32 -march=prescott -O2 -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
171513722.01clauscrypto_dh/claus/gmpg++ -m32 -march=pentium-m -O3 -fomit-frame-pointer
clauscrypto_dh/claus/ntlg++ -m32 -O3 -fomit-frame-pointer
clauscrypto_dh/claus/opensslgcc -m32 -O3 -fomit-frame-pointer
26679061.00curve2251crypto_dh/curve2251/mpfqgcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
12223711.00curve25519crypto_dh/curve25519/refgcc -m32 -march=nocona -O3 -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
27111872.22curve25519crypto_dh/curve25519/mpfqgcc -m32 -march=pentium3 -O3 -fomit-frame-pointer
ecfp256ecrypto_dh/ecfp256e/v01/vargcc -m32 -O3 -fomit-frame-pointer
ecfp256ecrypto_dh/ecfp256e/v01/w8s1gcc -m32 -O3 -fomit-frame-pointer
ecfp256ecrypto_dh/ecfp256e/v01/w8s2gcc -m32 -O3 -fomit-frame-pointer
ecfp256ecrypto_dh/ecfp256e/v01/w8s4gcc -m32 -O3 -fomit-frame-pointer
ecfp256ecrypto_dh/ecfp256e/v01/w8s8gcc -m32 -O3 -fomit-frame-pointer
ecfp256hcrypto_dh/ecfp256h/v01/vargcc -m32 -O3 -fomit-frame-pointer
ecfp256hcrypto_dh/ecfp256h/v01/w8s1gcc -m32 -O3 -fomit-frame-pointer
ecfp256hcrypto_dh/ecfp256h/v01/w8s2gcc -m32 -O3 -fomit-frame-pointer
ecfp256hcrypto_dh/ecfp256h/v01/w8s4gcc -m32 -O3 -fomit-frame-pointer
ecfp256hcrypto_dh/ecfp256h/v01/w8s8gcc -m32 -O3 -fomit-frame-pointer
ecfp256icrypto_dh/ecfp256i/v01/vargcc -m32 -O3 -fomit-frame-pointer
ecfp256icrypto_dh/ecfp256i/v01/w8s1gcc -m32 -O3 -fomit-frame-pointer
ecfp256icrypto_dh/ecfp256i/v01/w8s2gcc -m32 -O3 -fomit-frame-pointer
ecfp256icrypto_dh/ecfp256i/v01/w8s4gcc -m32 -O3 -fomit-frame-pointer
ecfp256icrypto_dh/ecfp256i/v01/w8s8gcc -m32 -O3 -fomit-frame-pointer
ecfp256qcrypto_dh/ecfp256q/v01/vargcc -m32 -O3 -fomit-frame-pointer
ecfp256qcrypto_dh/ecfp256q/v01/w8s1gcc -m32 -O3 -fomit-frame-pointer
ecfp256qcrypto_dh/ecfp256q/v01/w8s2gcc -m32 -O3 -fomit-frame-pointer
ecfp256qcrypto_dh/ecfp256q/v01/w8s4gcc -m32 -O3 -fomit-frame-pointer
ecfp256qcrypto_dh/ecfp256q/v01/w8s8gcc -m32 -O3 -fomit-frame-pointer
ecfp256scrypto_dh/ecfp256s/v01/vargcc -m32 -O3 -fomit-frame-pointer
ecfp256scrypto_dh/ecfp256s/v01/w8s1gcc -m32 -O3 -fomit-frame-pointer
ecfp256scrypto_dh/ecfp256s/v01/w8s2gcc -m32 -O3 -fomit-frame-pointer
ecfp256scrypto_dh/ecfp256s/v01/w8s4gcc -m32 -O3 -fomit-frame-pointer
ecfp256scrypto_dh/ecfp256s/v01/w8s8gcc -m32 -O3 -fomit-frame-pointer
gls1271crypto_dh/gls1271/ref4gcc -m32 -O3 -fomit-frame-pointer
33753151.00hectorcrypto_dh/hector/refgcc -m32 -march=pentium-m -O -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
nistp256crypto_dh/nistp256/nawazgcc -m32 -O3 -fomit-frame-pointer
15968791.00sclaus1024crypto_dh/sclaus1024/cryptoppg++ -m32 -march=k6 -O -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
28543951.79sclaus1024crypto_dh/sclaus1024/gmpg++ -m32 -march=k6-3 -O2 -fomit-frame-pointer
76175551.00sclaus2048crypto_dh/sclaus2048/cryptoppg++ -m32 -march=k6-2 -O2 -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
146671471.93sclaus2048crypto_dh/sclaus2048/gmpg++ -m32 -march=pentium4 -O3 -fomit-frame-pointer
31435921.00surf127epscrypto_dh/surf127eps/mpfqgcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
21455101.00surf2113crypto_dh/surf2113/mpfqgcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))

crypto_scalarmult

TimeRelative timePrimitiveImplementationCompiler
12205981.00curve25519crypto_scalarmult/curve25519/athlongcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer (4.1.2 20080704 (Red Hat 4.1.2-48))
1843225215.10curve25519crypto_scalarmult/curve25519/refgcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/costigan-schwabe/cbegcc -m32 -O3 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/donnagcc -m32 -O3 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/donna_c64gcc -m32 -O3 -fomit-frame-pointer