P2D2 - A Portable Parallel/Distributed Debugger
- Abstract
- P2D2 is a debugger for parallel and distributed computations with a common interface on a variety of machines. This interface includes process navigation components that scale to a large number of processes. The design incorporates a client-server model and protocol which dictates the interaction between a message-passing library and the debugger, thereby isolating non-portable debugger code from the user interface. The process abstractions used for debugging message-passing programs can be easily adapted to debug HPF programs at the source level. This allows the debugger to present information hidden in tool-generated code in a meaningful manner.
- DateOfInformation
- Wed Apr 2 10:17:28 1997
- Domain
- Parallel Processing Tools!Execution and Performance Analyzers (including debuggers)
- TargetEnvironment
- N/A
- Webpage
- http://science.nas.nasa.gov/Groups/Tools/Projects/P2D2/
- ContactIs
- Robert Hood
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