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NAME
vite, vite-vbo - a visual trace explorer
SYNOPSIS
vite
vite -h
vite [-f|-a] file_path [-e export_path] [-t [time_init]:[time_end]]
vite-vbo
vite-vbo -h
vite-vbo [-f|-a] file_path [-e export_path] [-t [time_init]:[time_end]]
DESCRIPTION
ViTE is a visual trace explorer. It is a useful tool for profiling and debugging parallel programs (multi‐process or multi‐core).
ViTE reads program execution trace data from file (currently in Pajé trace format) and display it in a graphical interface. Program execution data could be a state (drawn as a colored rectangle - color depends of the kind of state), an event (drawn as a green disc) or a communication between two processes (drawn as a white arrow).
Unlike vite, vite-vbo uses OpenGL's feature VBO (Vertex Buffer Object), which can improve performance of rendering, but can require more GPU memory.
OPTIONS
ViTE accepts the following options:
- -h
-
Display help.
- -f file_path
-
Open the file_path file.
- -a file_path
-
Open the file_path file and display it entirely.
- -e export_path
-
Export the opened trace file (with -f or -a option) to the export_path file in SVG format.
- -t [time_init]:[time_end]
-
Just parse trace from time_init to time_end.
If time_init is missed, trace will be parsed from the minimum time to time_end.
If time_end is missed, trace will be parsed from time_init to the maximum time.
AUTHORS
ViTE was created by a group of french engineering school students for the INRIA research center.
REPORTING BUGS
Report bugs to ViTE developers <[email protected]>.
COPYRIGHT
- ViTE was released under the CeCILL-A licence. The content can be found here: http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt.
-
Copyright © 2009 Kevin COULOMB
Copyright © 2009 Johnny JAZEIX
Copyright © 2009 Olivier LAGRASSE
Copyright © 2009 Jule MARCOUEILLE
Copyright © 2009 Pascal NOISETTE
Copyright © 2009 Arthur REDONDY
Copyright © 2009 Clément VUCHENER
- This is free software: you are free to change and redistribute it.
-
There is NO WARRANTY, to the extent permitted by law.