#116 Hyperthreading unstability

open
nobody
None
5
2005-04-13
2005-04-13
Anonymous
No

On Pentium 4, I noticed significant instability
if I allow using of 2 processors (coming from
hyperthreading arcihtecture of P4).

It segfailts during 2-3 minutes of editing or
Rendering often hangs at the start of rendering.
from cinelerra, especially if there's other processes
consuming CPU. I have to start cinelerra several
times, try rendering until it starts to process the
video.

When I set "use one processor only", then
the stability is greatly improved, almost always
it is willing to render and it rarely segfaults

Emard

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