CP-PACS: a massively parallel processor at the University of Tsukuba
Parallel Computing - Special Anniversary issue
Implementation and Evaluation of OpenMP for Hitachi SR8000
ISHPC '00 Proceedings of the Third International Symposium on High Performance Computing
Pseudo-vectorizing Compiler for the SR8000 (Research Note)
Euro-Par '00 Proceedings from the 6th International Euro-Par Conference on Parallel Processing
Pseudovectorization, SMP, and Message Passing on the Hitachi SR8000-F1
Euro-Par '00 Proceedings from the 6th International Euro-Par Conference on Parallel Processing
SPEComp: A New Benchmark Suite for Measuring Parallel Computer Performance
WOMPAT '01 Proceedings of the International Workshop on OpenMP Applications and Tools: OpenMP Shared Memory Parallel Programming
A Superscalar RISC Processor with 160 FPRs for Large Scale Scientific Processing
ICCD '99 Proceedings of the 1999 IEEE International Conference on Computer Design
ICS '03 Proceedings of the 17th annual international conference on Supercomputing
Scientific Programming - OpenMP
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This paper reports the performance of a single node of the Hitachi SR8000 when using OpenMP benchmarks. Each processing node of the SR8000 is a shared-memory parallel computer composed of eight scalar processors with pseudo-vector processing feature. We have run the all of the SPEC OMP2001 Benchmarks and three benchmarks (LU, SP and BT) of the NAS Parallel Benchmarks on the SR8000. According to the results of this performance measurement, we found that the SR8000 has good scalability continuing up to 8 processors except for a few benchmark programs. The performance results demonstrate that the SR8000 achieves high performance especially for memory-intensive applications.