NSL : Parallel Numerical Simulation Language : Implementation Using Distributed Array Library and Performance Evaluation
- Other Title
- 並列数値シミュレーション言語NSL : 分散配列ライブラリによる実装と性能評価
Search this article
To overcome difficulties of multiprocessor programming, we are developing a high-level numerical simulation language NSL (Numerical Simulation Language) for PDE problems. We introduced constructs to solve equations iteratively and to represent control flow for various numerical schemes. We added a facility for overlapping communication and computation to a distributed array library developed to handle communications arising in multi-block method. In this paper, we Show the newly introduced constructs and the implementation of NSL system using the distributed array library and its performance evaluation.
- IPSJ SIG Notes
IPSJ SIG Notes 115 37-42, 1995-12-14
Information Processing Society of Japan (IPSJ)