http://bugs.winehq.org/show_bug.cgi?id=11233
Summary: foobar2000 only uses 1 CPU Product: Wine Version: 0.9.53. Platform: PC-x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs@winehq.org ReportedBy: borbus@gmail.com
On Windows, foobar2000 will detect that you have more than one CPU, and when it does things like converting, replaygain scanning etc. it will run one thread for each CPU (ie. decode two tracks at once for dual core). When running in Wine, foobar2000 seems to think there is only one CPU even when there are more so it only ever runs one thread.