Implementation notes: x86, patrick, crypto_dh

Computer: patrick
Architecture: x86
CPU ID: GenuineIntel-00030661-bfebfbff
CPU cycles/second: 1862000000...1862000000 (x86cpuinfo)
SUPERCOP version: 20130419
Benchmark dates: 20130426...20130527

crypto_dh

TimeRelative timePrimitiveImplementationCompiler
995177681.00clauscrypto_dh/claus/cryptoppg++ -march=k6-2 -O3 -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
3118796943.13clauscrypto_dh/claus/gmpg++ -march=pentium2 -O3 -fomit-frame-pointer
3516018803.53clauscrypto_dh/claus/opensslgcc -m32 -march=k6-2 -Os -fomit-frame-pointer
clauscrypto_dh/claus/ntlg++ -m32 -O3 -fomit-frame-pointer
302859061.00curve2251crypto_dh/curve2251/mpfqgcc -march=pentium-m -O3 -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
237395481.00curve25519crypto_dh/curve25519/refgcc -march=pentium3 -O -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
273897681.15curve25519crypto_dh/curve25519/mpfqgcc -m32 -march=k6-3 -O3 -fomit-frame-pointer
gls254crypto_dh/gls254/refgcc -m32 -O3 -fomit-frame-pointer
262279921.00hectorcrypto_dh/hector/refgcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
179408601.00sclaus1024crypto_dh/sclaus1024/cryptoppg++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
513173222.86sclaus1024crypto_dh/sclaus1024/gmpg++ -O3 -fomit-frame-pointer
883331821.00sclaus2048crypto_dh/sclaus2048/cryptoppg++ -march=pentium-mmx -O -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
2317256622.62sclaus2048crypto_dh/sclaus2048/gmpg++ -m32 -march=nocona -Os -fomit-frame-pointer
271915561.00surf127epscrypto_dh/surf127eps/mpfqgcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
305150721.00surf2113crypto_dh/surf2113/mpfqgcc -funroll-loops -march=prescott -Os -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))

crypto_scalarmult

TimeRelative timePrimitiveImplementationCompiler
118487321.00curve25519crypto_scalarmult/curve25519/athlongcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer (4.5.1 20100924 (Red Hat 4.5.1-4))
271104682.29curve25519crypto_scalarmult/curve25519/ref10gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer
13749939011.60curve25519crypto_scalarmult/curve25519/refgcc -m32 -march=pentium-m -O3 -fomit-frame-pointer
curve25519crypto_scalarmult/curve25519/donna_c64gcc -m32 -O3 -fomit-frame-pointer