eztrace_create_plugin - Online in the Cloud

This is the command eztrace_create_plugin that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


eztrace_create_plugin - creates an EZTrace plugin

SYNOPSIS


eztrace_create [OPTION] FILE

DESCRIPTION


Generate an EZTrace plugin

OPTIONS


-I <incdir1,incdir2,..., --include_dir=<incdir1,incdir2,...>>
Add specific include directories for the compilation of the generated code.

-o <dir, --output=<dir>>
Select the output directory.

-h --help
Print a brief help message and exits.

EXAMPLES


eztrace_create_plugin generates the source code of an EZTrace plugin described by a
template file. The template file has to be structure as follows:

--- foo.tpl
BEGIN_MODULE
NAME example_lib
DESC "module for the example library"
LANGUAGE C
ID 99
int foo(int n)
BEGIN
EVENT("Do function foo")
END
void bar(int n)
BEGIN
RECORD_STATE("running function bar")
END
END_MODULE
--- end of foo.tpl

Passing foo.tpl to eztrace_create_plugin will result in a directory (default: output) that
contains the source code of an EZTrace plugin that intercepts the foo and bar functions.
$ eztrace_create_plugin foo.tpl
New Module
Module name : 'example_lib'
Module description : '"module for the example library"'
Language : 'C'
Module id : '99'
Function 'foo' done
Function 'bar' done
End of Module example_lib

Once the generated source code is compiled, the resulting plugin can be used with eztrace
or eztrace.old:

$ cd output
$ make
$ export EZTRACE_LIBRARY_PATH=$PWD
$ eztrace_avail
3 stdio Module for stdio functions (read, write, select, poll, etc.)
2 pthread Module for PThread synchronization functions (mutex, semaphore, spinlock,
etc.)
6 papi Module for PAPI Performance counters
1 omp Module for OpenMP parallel regions
4 mpi Module for MPI functions
5 memory Module for memory functions (malloc, free, etc.)
153 example_lib module for the example library
$ eztrace -t example_lib my_application
[...]

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