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Register a new userA Mathematical Model for Non-Uniform Memory Access Machines
نموذج رياضي لوصف حالات ذاكرة الحواسيب المنتشرة المشتركة، ذات الوصول غير المتماثل
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Damascus University ورقة بحثية
Publication date
1998
fields
Mathematics
and research's language is
العربية
Authors
أحمد الشرايعة( باحث )
Created by
Shamra Editor
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يعرض البحث نموذجا رياضيا نظريا لوصف ذاكراة الحواسيب، متعددة المعالجات المتشاركة في الذاكرة المنتشرة ذات الوصول غير المتماثل (NonUniform Memory Access (NUMA, والحواسيب من نوع NUMA صنف من الحواسيب المتشاركة في الذاكرة المنتشرة (الموزعة) (Distributed Shared Memory (DSM و يبين النموذج حالات الذاكرة في أنظمة الحاسوب المصصمة على أساس استخدام الذاكرة الخيالية، سواء أكانت وحيدة المعالجة أم متعددة المعالجات من نوع DSM.
The NonUniform Memory Access (NUMA) machines are distributed shared memory systems. In this paper, we extend conventional virtual memory concepts to describe the status of memory in distributed, NUMA machines. We present a mathematical model for virtual memory systems in centralized systems and NUMA machines. The model will show the status of memory in response to memory references.
References used
Bal, H. E., M. F. Kaashoek, and A. S. Tanenbaum, “Orca: A Language for Parallel Programming of Distributed Systems,” IEEE Trans. on Software Engineering, vol1992
Bolosky, W. J., R. P. Fitzgerald, and M. L. Scott,” Simple but effective Techniques for NUMA Memory Management ,” Proc. ١٢ th Symp. On Operating Systems Principles, ACM, pp1989
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