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tau_treemerge.pl
Langue: en
Version: 01/31/2007 (debian - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
tau_treemerge.pl - combine multiple node and or thread TAU tracefiles into a merged tracefileSYNOPSIS
- tau_treemerge.pl [-n break_amount]
DESCRIPTION
- tau_treemerge.pl is generated when TAU is configured with the -TRACE option.
This tool assembles a set of tau trace and event files from multiple multiple nodes or threads across a program's execution into a single unified trace file. Many TAU trace file tools operate on merged trace files.
tau_treemerge.pl will generate the specified merged trace file and an event definition file, tau.edf by default.
OPTIONS
-n break_amount set the maximum number of trace files to merge in each invocation of tau_merge. If we need to merge 2000 trace files and if the maximum number of open files specified by unix is 250, tau_treemerge.pl will incrementally merge the trace files so as not to exceed the number of open file descriptors.
SEE ALSO
tau_merge
tau_convert
tau2profile
tau2vtf
tau2elg
tau2slog2
Contenus ©2006-2024 Benjamin Poulain
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