[Bug 3809] New: Wine OSS driver sometimes uses 100% CPU.
wine-bugs at winehq.org
Thu Nov 10 21:48:58 CST 2005
Summary: Wine OSS driver sometimes uses 100% CPU.
AssignedTo: wine-bugs at winehq.org
ReportedBy: markknecht at gmail.com
When running Windows VSTs in a hosting app like Savihost sometimes Wine uses
100% CPU according to top:
cp savihost.exe Crystal.exe
Now, run Savihost for the Crystal dll:
mark at lightning ~/SAVITEST $ wine ./Crystal.exe
With Wine set to use the OSS driver (the current default) Wine uses 100% CPU.
(Approcimately 15% usr, 85% sys on my AMD64 3000+ machine.
We have seen this problem on multiple machines (ia-32 and AMD64) and using many
VSTs other than Crystal.dll.
I'm entering this as 'major' as 100% CPU usage seems really bad to us.
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