VAMPIR
- Abstract
- The VAMPIR visualization tool analyzes the performance
of message-passing programs. It displays post-mortem
trace-files in a variety of graphical views. It provides
flexible filter operations to reduce the amount of
information to be displayed, as well as rapid zooming
and forward/backward motion in time to allow to quickly
focus on arbitrary time intervals. Thus, the user can
easily identify performance bottlenecks at the appropriate
level of detail. Information displayed includes message-passing,
collective communication and application subroutine
execution. The VAMPIRtrace MPI profiling library generates
VAMPIR traces. It hooks into the MPI profiling interface
which guarantees low tracing overhead. The effects
of distributed clock drifts are corrected automatically.
Tracing can be enabled/disabled during runtime.
- DateOfInformation
- Mon Dec 14 09:14:27 1998
- Deployment Status
- http://www.nhse.org/rib/repositories/cewes_spp_tools/catalog/grid.html
- Discussion Forum
- http://www.nhse.org/rib/repositories/cewes_spp_tools/sw_forums/cewes_vampir/wwwboard.html
- Domain
- Parallel Processing Tools!Performance Analysis Tools
- Name
- VAMPIR
- TargetEnvironment
- Platforms and Environment: Vampir has proven its usefullness
in a multitude of application development and optimization
projects. Vampir supports a wide range of systems from
Linux PC's to TeraFlops computers including Compaq,
Fujitsu, Hitachi, HP, IBM, NEC, Scali, SGI/CRAY, Sun.
- Version
- 2.0
- Webpage
- http://www.pallas.de/pages/vampir.htm
- ContactIs
- VAMPIR Help
- Review Information
- PTLIB Review of VAMPIR
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