DOS ain't dead

MTRR settings works on other core i5 machine :) (Announce)

posted by RayeR , CZ, 25.05.2011, 16:19

Thx.
I found there's a bug in calculating MTRR mask in some cases of LFB size is not exactly power of 2. Mask is then slightly out of range and this cause that performance in LFB mode is so poor. In BS mode it's used fixed range MTRR so it works. I have it on my (loong) todo list to fix it...

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DOS gives me freedom to unlimited HW access.

Complete thread:

• MTRR settings works on other core i5 machine :) - RayeR, 11.05.2011, 17:08
  • MTRR settings works on other core i5 machine :) - Rugxulo, 11.05.2011, 22:40
  • MTRR settings works on other core i5 machine :) - Rugxulo, 11.05.2011, 22:42
    • MTRR settings works on other core i5 machine :) - RayeR, 12.05.2011, 02:56
      • MTRR settings works on other core i5 machine :) - Rugxulo, 25.05.2011, 00:38
        • MTRR settings works on other core i5 machine :) - RayeR, 25.05.2011, 16:19