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» Open Issues in MPI Implementation
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PVM
2007
Springer
13 years 11 months ago
Revealing the Performance of MPI RMA Implementations
The MPI remote-memory access (RMA) operations provide a different programming model from the regular MPI-1 point-to-point operations. This model is particularly appropriate for ca...
William D. Gropp, Rajeev Thakur
PVM
2010
Springer
13 years 3 months ago
Toward Performance Models of MPI Implementations for Understanding Application Scaling Issues
Abstract. Designing and tuning parallel applications with MPI, particularly at large scale, requires understanding the performance implications of different choices of algorithms ...
Torsten Hoefler, William Gropp, Rajeev Thakur, Jes...
PVM
2005
Springer
13 years 10 months ago
Implementing OpenMP for Clusters on Top of MPI
llc is a language designed to extend OpenMP to distributed memory systems. Work in progress on the implementation of a compiler that translates llc code and targets distributed mem...
Antonio J. Dorta, José M. Badía, Enr...
CLUSTER
2006
IEEE
13 years 11 months ago
Open MPI: A High-Performance, Heterogeneous MPI
The growth in the number of generally available, distributed, heterogeneous computing systems places increasing importance on the development of user-friendly tools that enable ap...
Richard L. Graham, Galen M. Shipman, Brian Barrett...
PVM
2004
Springer
13 years 10 months ago
Open MPI's TEG Point-to-Point Communications Methodology: Comparison to Existing Implementations
TEG is a new methodology for point-to-point messaging developed as a part of the Open MPI project. Initial performance measurements are presented, showing comparable ping-pong late...
Timothy S. Woodall, Richard L. Graham, Ralph H. Ca...