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From: Bart V. A. <bar...@gm...> - 2008-03-13 19:42:02
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On Thu, Mar 13, 2008 at 12:49 PM, Julian Seward <js...@ac...> wrote: > > > Did you notice that neither Helgrind nor DRD print any line number > > information for races detected in parallel sections in OpenMP programs > > ? An example: > > > > $ ./vg-in-place --tool=helgrind exp-drd/tests/omp_prime 4 -t 2 > > ... > > ==11416== Possible data race during write of size 4 at 0x7FEFFFBF0 > > ==11416== at 0x40120F: main.omp_fn.0 (in > > /home/bart/software/valgrind/exp-drd/tests/omp_prime) > > Perhaps something went wrong during debuginfo reading. Were there > any complaints earlier in the log? The above data race report was the first complaint. Is there any way for me to find out whether anything went wrong during debug info reading ? Adding -v to Valgrind's option did not reveal anything unusual. Can you reproduce the above behavior ? Bart. |