Published 1988
| Version v1
Book
Vector and parallel processing of the nuclear reactor transient analysis code RELAP5
- 1. FUJITSU Ltd., Shinkamata, Ota, Tokyo (Japan)
- 2. Japan Atomic Energy Research Institute, Tokai, Ibaraki (Japan)
Description
An experiment of vector processing and multi-tasking of nuclear reactor transient analysis code RELAP5 has been made at Japan Atomic Energy Research Institute. Vector processing and multi-tasking of the RELAP5 were achieved by using the independency of the spatial meshes. The vectorization ratio is 83%. The performance ratio in the vector mode to that in the scalar mode is about 3 on the FACOM VP-100. For multi-tasking, the spatial meshes are halved and each group of meshes is processed on different processor. The effect of multi-tasking was estimated from the CPU time on the FACOM VP-100, which is single processor system
Additional details
Publishing Information
- Publisher
- IEEE Service Center.
- Imprint Place
- Piscataway, NJ (USA)
- Imprint Title
- Proceedings of IEEE supercomputing '88
- Imprint Pagination
- 460 p.
- Journal Page Range
- p. 230-236.
Conference
- Title
- IEEE supercomputing '88.
- Dates
- 14-18 Nov 1988.
- Place
- Orlando, FL (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20079963
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S99: GENERAL AND MISCELLANEOUS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPUTER CODES; JAERI; ON-LINE CONTROL SYSTEMS; PARALLEL PROCESSING; PERFORMANCE; POWER REACTORS; R CODES; REACTOR MONITORING SYSTEMS; VECTOR PROCESSING
- Descriptors DEC
- CONTROL SYSTEMS; JAPANESE ORGANIZATIONS; NATIONAL ORGANIZATIONS; ON-LINE SYSTEMS; PROGRAMMING; REACTORS
Optional Information
- Secondary number(s)
- CONF-881112--.