DynaProf and PAPI - Linux Clusters Institute
DynaProf and PAPI - Linux Clusters Institute
DynaProf and PAPI - Linux Clusters Institute
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Subroutine Profiling<br />
?Instrument entry <strong>and</strong> exit of selected<br />
subroutines to get inclusive time.<br />
?Instrument before <strong>and</strong> after calls to children<br />
in those functions to get exclusive time.<br />
?Output of probe consists of:<br />
– Inclusive profile<br />
– Exclusive profile<br />
– 1-level call tree with percents of children vs. parent<br />
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