Soonhoi Ha Chu

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The Bulk Synchronous Parallel (BSP) model of computation can be used to develop efficient and portable programs for a range of machines and applications. However, the cost of the barrier synchronization used in the BSP model is relatively expensive for message-passing architectures. In this paper, we relax the barrier synchronization constraint in the BSP(More)
The Bulk Synchronous Parallel (BSP) model of computation can be used to develop eficient and portable programs for a range of machines and applications. Howevel; the cost of the barrier synchronization used in the BSP model is relatively expensive for message-passing architectures. In this papel; we relax the barrier synchronization constraint in the BSP(More)
The objective of this paper is to improve the power quality by reducing harmonic distortion of Mass Rapid Transit (MRT) system. Based on the computer simulation of Taipei MRT systems, the voltage harmonic distortion is varied dramatically with the dynamic load behavior of train sets. The stochastic harmonic load flow analysis is performed to investigate the(More)
Since long latency due to remote memory access or interprocessor communication could be tolerated in multithreaded processing, caching I-structure memory is expected to have less beneficial effect on the performance than caching ordinary data. In this papel; we suggest an organization and an operation scheme of an I-structure cache in frame-based(More)
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