Characterization of message-passing overhead on the AP3000 multicomputer
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Characterization of message-passing overhead on the AP3000 multicomputerData
2001-09Cita bibliográfica
J. Tourino and R. Doallo, "Characterization of message-passing overhead on the AP3000 multicomputer," International Conference on Parallel Processing, 2001., Valencia, Spain, 2001, pp. 321-328. doi: 10.1109/ICPP.2001.952077
Resumo
[Abstract] The performance of the communication primitives of parallel computers is critical for the overall system performance. The characterization of the communication overhead is very important to estimate the global performance of parallel applications and to detect possible bottlenecks. In this paper, we evaluate, model and compare the performance of the message-passing libraries provided by the Fujitsu AP3000 multicomputer: MPI/AP, PVM/AP and APlib. Our aim is to fairly characterize the communication primitives using general models and performance metrics.
Palabras chave
Libraries
Concurrent computing
Application software
Hardware
Dynamic programming
Magnetic head
Artificial intelligence
Measurement
Testing
Costs
Concurrent computing
Application software
Hardware
Dynamic programming
Magnetic head
Artificial intelligence
Measurement
Testing
Costs
Descrición
This is a post-peer-review, pre-copyedit version. The final authenticated version is available online at: http://dx.doi.org/10.1109/ICPP.2001.952077
Versión do editor
ISSN
0190-3918
ISBN
0-7695-1257-7