Re: tcatm's 4-way SSE2 for Linux 32/64-bit is in 0.3.10

Participants: Jeff Garzik

My -4way results: slower for two older boxes, faster for newer one.

(“model name” comes from Linux’s /proc/cpuinfo, which reports directly from CPU)

  1. model name : Intel(R) Pentium(R) D CPU 3.00GHz

total cores: 2 without -4way: 0.999 Mhash/sec with -4way: 0.850 Mhash/sec

  1. model name : Dual Core AMD Opteron(tm) Processor 280

total cores: 4 without -4way: 4.6 Mhash/sec with -4way: 4.0 Mhash/sec

  1. model name : Genuine Intel(R) CPU 000 @ 3.20GHz

total cores: 4 without -4way: 5.7 Mhash/sec with -4way: 7.0 Mhash/sec