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

Bitcoin Talk

Quote from: ArtForz on August 21, 2010, 16:56:31
AMD K10: 2 128bit units
intel nehalem: 3 128bit units

This probably explains why hyperthreading increases performance with -4way.  If three SSE2 units is excessive, then hyperthreading would help keep them all busy.

75,089 total views, 60 views today

Related posts:

  1. Re: tcatm’s 4-way SSE2 for Linux 32/64-bit is in 0.3.10 The difference between new and older CPUs is pretty easy...
  2. Re: tcatm’s 4-way SSE2 for Linux 32/64-bit 0.3.9 rc2 Quote from: tcatm on August 16, 2010, 00:43:39 I propose...
  3. Re: tcatm’s 4-way SSE2 for Linux 32/64-bit is in 0.3.10 Quote from: jgarzik on August 16, 2010, 03:35:28 Code: cpu...
  4. Re: tcatm’s 4-way SSE2 for Linux 32/64-bit is in 0.3.10 Quote from: Ground Loop on August 18, 2010, 23:14:26 Any...
  5. tcatm’s 4-way SSE2 for Linux 32/64-bit is in 0.3.10 0.3.10 has tcatm’s 4-way SSE2 as an option switch. Use...
  6. Auto-detect for 128-bit 4-way SSE2 SVN rev 150 has some code to try to auto-detect...
https://bitcointalk.org/index.php?topic=820.msg11068#msg11068