ParaVer V. Pillet, J. Laboarta, T. Cortes, and S. Girona, PARAVER: A Tool to visualize and Analyse Parallel Code," CEPBA#UPC Report RR-95#03, University of Politencia, Catalonia, 1995. Home/Search Document Not in Database Summary Related Articles Check |
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Automatic Parallel Performance Analysis and Tuning.. - Kumar, A.. (2001) (1 citation) (Correct)
....Inc. Starkville, MS, USA. andrew mpi softtech.com Abstract This paper describes on going development of a performance analysis and tuning tool for parallel MPI [11] applications running on large clusters. Several parallel performance debugging tools such as VaMPIr [5] AIMS [3] and ParaVer [7] exist. Most of the existing tools provide post mortem analysis and rely extensively on program visualization techniques to aid the user with performance bottleneck detection. Post mortem analysis has limited utility for parallel programs that execute for several hours or days, and visualization ....
.... to be applicable to performance analysis of parallel applications using other programming paradigms such as PVM [9] and OpenMP [12] Several tools aiding performance visualization and analysis of parallel applications are available [1] These include SvPablo [8] Paradyn [6] VaMPIr [5] ParaVer [7], Upshot [4] AIMS [3] and other tools. Each of these tools focuses on a different aspect of performance analysis. For instance, Paradyn is a powerful general purpose tool that can be used even in parallel environments but with limited relevance to parallel programs per se. AIMS, Nupshot and ....
ParaVer V. Pillet, J. Laboarta, T. Cortes, and S. Girona, PARAVER: A Tool to visualize and Analyse Parallel Code," CEPBA#UPC Report RR-95#03, University of Politencia, Catalonia, 1995.
VPPB - A Visualization and Performance Prediction Tool.. - Broberg, Lundberg, Grahn (1998) (Correct)
....is that thread synchronizations may create serialization bottlenecks which are often hard to detect. Removing serialization bottlenecks is referred to as performance tuning. Different tools for visualizing the behaviour of, and thus the bottlenecks in, parallel programs have been developed [1, 2, 3, 5, 6, 9, 10, 11, 12, 14, 16, 18]. The tuning process may benefit significantly from using such tools. Some performance visualization tools show the behaviour of one particular monitored multiprocessor execution of the parallel program [1, 2, 3, 5, 6, 9, 10] If we monitor the execution on a multiprocessor with four processors ....
....for detecting bottlenecks which appear when using another number of processors. There are a number of tools which make it possible to visualize the (predicted) behaviour of a parallel program using any number of processors. However, these tools are either developed for message passing systems [12] or for non standard programming environments [11, 14, 16, 18] In this paper we present a performance prediction and visualization tool called VPPB (Visualization of Parallel Program Behaviour) Based on a monitored uni processor execution, the VPPB system shows the (predicted) behaviour of a ....
V. Pillet, J. Laboarta, T. Cortes, and S. Girona, "PARAVER: A Tool to visualize and Analyse Parallel Code," University of Politencia, Catalonia, CEPBA/UPC Report No. RR-95/ 03, Feb. 1995.
Improving the Performance of Multiprogrammed.. - Martorell.. (1999) Self-citation (Labarta Girona) (Correct)
....All instances start executing with one processor and they request for more processors when spawning the parallelism for the first time. The LTOMCATV releases P 1 processors each time it enters a sequential phase. The resulting workload execution is visualized through the Paraver tool [12], representing time in the x axis and applications in the y axis (see Figure 1, as an example) The names of the applications are displayed on the left hand side of the figure, along with the number of processors that they are requesting (enclosed in parenthesis) For each application, an ....
V. Pillet, J. Labarta, T. Corts, S. Girona, "PARAVER: A Tool to Visualize and Analyse Parallel Code", WoTUG-18, pp. 17-31, Manchester, April 1995. Also as Technical Report UPC-CEPBA-95-03.
A Library Implementation of the Nano-Threads.. - Martorell, Labarta.. (1996) (8 citations) Self-citation (Labarta) (Correct)
....the execution of applications based on the library to determine where and when the processors become idle or the management done by the library does not fit the application requirements. We are implementing an instrumented version of the library that interfaces to a visualization tool (PARAVER [8]) This tool will enable us to see the actual run time behaviour. It will also be interesting the study of the influence of the operating system virtual memory management mechanism in the performance of the applications. 40 400 4000 t ncpuchanges (ms. 33 35 37 39 41 43 45 47 49 51 53 55 57 59 ....
Pillet, V., Labarta, J., Cortés, T., Girona, S.: PARAVER: A Tool to Visualize and Analyse Parallel Code, WoTUG-18, pp 17-31, Manchester, April 95.
DiP: A Parallel Program Development Environment - Labarta, GIRONA, PILLET.. (1996) (6 citations) Self-citation (Pillet Labarta Cortes Girona) (Correct)
No context found.
V. Pillet, J. Labarta, T. Cortes, S. Girona. "PARAVER : A Tool to Visualize and Analyse Parallel Code", WoTUG-18, pp 17--31, Mantchester, April 95. URL : http://www.ac.upc.es/-paraver/paraver index.html
Performance Optimization Using Extended Critical Path.. - Broberg, Lundberg, Grahn (2000) (Correct)
No context found.
V. Pillet, J. Laboarta, T. Cortes, and S. Girona, PARAVER: A Tool to visualize and Analyse Parallel Code," CEPBA#UPC Report RR-95#03, University of Politencia, Catalonia, 1995.
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