eztrace.old - performance analysis tool
Contents
Bugs
eztrace.old is a fallback launcher for eztrace. It relies on LD_PRELOAD for interception function calls.
Thus, it only works for shared libraries.
Description
Run COMMAND_LINE and generate an execution trace.
Examples
$ eztrace.old -t "memory pthread" ./my_program param1 param2
For MPI programs:
$ mpirun -np 2 `eztrace.old -m ./my_program` param1 param2
Name
eztrace.old - performance analysis tool
Options
-d Run eztrace.old with gdb
-e Show environment
-p PadicoTM mode
-m MPI mode
-t [plugin1 plugin2 ... pluginN]
Select a list of plugins
-o DIRECTORY
Select the output DIRECTORY
-l DIRECTORY
Add DIRECTORY to the list of directories in which eztrace search for plugins
-f Enable EZTRACE_FLUSH
-? Display this help and exit
Reporting Bugs
Report eztrace bugs to eztrace-devel@lists.gforge.inria.fr
EZTrace home page: <http://eztrace.gforge.inria.fr/>
See Also
eztrace(1), eztrace_convert(1), eztrace_stats(1), eztrace_cc(1), eztrace_avail(1), eztrace_loaded(1), eztrace_create_plugin(1)
Synopsis
eztrace [OPTION] COMMAND_LINE
