[Bug libgomp/43706] scheduling two threads on one core leads to starvation

2010-04-09 Thread baeuml at kit dot edu
--- Comment #3 from baeuml at kit dot edu 2010-04-09 20:55 --- > Have you done a profile (using oprofile) to see why this happens. I've oprofile'd the original program from which this is a stripped down minimal example. I did not see anything unusual, but I'm certai

[Bug libgomp/43706] scheduling two threads on one core leads to starvation

2010-04-09 Thread baeuml at kit dot edu
--- Comment #1 from baeuml at kit dot edu 2010-04-09 16:22 --- Created an attachment (id=20348) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20348&action=view) output of -save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43706

[Bug libgomp/43706] New: scheduling two threads on one core leads to starvation

2010-04-09 Thread baeuml at kit dot edu
4.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: baeuml at kit dot edu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43706