メニーコア用Agentプログラミング環境の提案  [in Japanese]

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Abstract

本稿では,メニーコアの OpenMP 性能評価をベースに新しい機能並列を実現し,エクサスケールに向けたメニーコア,マルチコア混在型並列計算機のための新しい並列プログラミング環境を提案する.提案する環境は PVAS Agent と呼ばれ,我々が既に提案しているノード内並列のための新しいタスクモデル Partitioned Virtual Address Space 上に実現される.実装された PVAS Agent は,機能並列のための基礎的なオーバヘッドが計測され,今後の応用プログラム開発のための指針をえることができた.また,混在型アーキテクチャへの拡張についても検討をおこなった.This paper proposes a novel parallel programming environment for the exa-scale heterogeneous computing environment where computing nodes are consisting of multi-core and many-core CPUs. The proposed environment is named 'PVAS Agent running on top of a new task model named "Partitioned Virtual Address Space" which has been proposed by authors. The basic performance of the implemented PVAS Agent is evaluated using micro-benchmark programs. The results reveal the hints how the applications of PVAS Agent should be implemented. It is also argued that the augmentation for the heterogeneous architectures.

This paper proposes a novel parallel programming environment for the exa-scale heterogeneous computing environment where computing nodes are consisting of multi-core and many-core CPUs. The proposed environment is named `PVAS Agent running on top of a new task model named "Partitioned Virtual Address Space" which has been proposed by authors. The basic performance of the implemented PVAS Agent is evaluated using micro-benchmark programs. The results reveal the hints how the applications of PVAS Agent should be implemented. It is also argued that the augmentation for the heterogeneous architectures.

Journal

  • IPSJ SIG Notes

    IPSJ SIG Notes 2013-HPC-140(32), 1-8, 2013-07-24

    Information Processing Society of Japan (IPSJ)

Codes

  • NII Article ID (NAID)
    110009588152
  • NII NACSIS-CAT ID (NCID)
    AN10463942
  • Text Lang
    JPN
  • Article Type
    Technical Report
  • Data Source
    NII-ELS  IPSJ 
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