xenial (1) tau_treemerge.pl.1.gz

Provided by: tau_2.17.3.1.dfsg-4_amd64 bug

NAME
       tau_treemerge.pl - combine multiple node and or thread TAU tracefiles into a merged tracefile


SYNOPSIS
       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

                                                   08/11/2008                                TAU_TREEMERGE.PL(1)