Dynamic task migration from SPMD to SIMD virtual machines

J. B. Armstrong; H. J. Siegel; W. E. Cohen; Min Tan; H. G. Dietz; J. A.B. Fortes

doi:10.1109/ICPP.1994.98

Dynamic task migration from SPMD to SIMD virtual machines

J. B. Armstrong, H. J. Siegel, W. E. Cohen, Min Tan, H. G. Dietz, J. A.B. Fortes

Producción científica: Conference article › revisión exhaustiva

1 Cita (Scopus)

Resumen

A method to migrate a task dynamically from a virtual SPMD machine to a virtual SIMD machine is proposed. It is assumed that the SIMD and SPMD virtual machine models only differ to support the different modes of parallelism, and that the program was coded in a mode-independent programming language. The migration procedure does not require the SPMD PEs to be at the same location in the SPMD program at the time of the migration. This work is directly applicable to mixed-mode hybrid SIMDISPMD systems and part of the general problem of task migration in SIMDISPMD mixed-machine heterogeneous systems.

Idioma original	English
Número de artículo	5727779
Páginas (desde-hasta)	II160-II169
Publicación	Proceedings of the International Conference on Parallel Processing
Volumen	2
DOI	https://doi.org/10.1109/ICPP.1994.98
Estado	Published - 1994
Evento	23rd International Conference on Parallel Processing, ICPP 1994 - Raleigh, NC, United States Duración: ago 15 1994 → ago 19 1994

Financiación

Financiadores	Número del financiador
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China	CDA-9015696

ASJC Scopus subject areas

Software
General Mathematics
Hardware and Architecture

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doi = "10.1109/ICPP.1994.98",

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AU - Armstrong, J. B.

AU - Siegel, H. J.

AU - Cohen, W. E.

AU - Tan, Min

AU - Dietz, H. G.

AU - Fortes, J. A.B.

PY - 1994

Y1 - 1994

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AB - A method to migrate a task dynamically from a virtual SPMD machine to a virtual SIMD machine is proposed. It is assumed that the SIMD and SPMD virtual machine models only differ to support the different modes of parallelism, and that the program was coded in a mode-independent programming language. The migration procedure does not require the SPMD PEs to be at the same location in the SPMD program at the time of the migration. This work is directly applicable to mixed-mode hybrid SIMDISPMD systems and part of the general problem of task migration in SIMDISPMD mixed-machine heterogeneous systems.

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Dynamic task migration from SPMD to SIMD virtual machines

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