Promoting local memory accessing and data migration in non-uniform memory access system architectures
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United States of America Patent
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Jun 29, 1999
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N/A
app pub date -
Dec 19, 1996
filing date -
Dec 19, 1996
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Abstract
A non-uniform memory accessing (NUMA) based multiprocessor system that promotes local memory accessing and data migration to local processor nodes. The system includes mechanisms to re-map virtual and physical addresses to promote local memory accessing and implements a least recently used memory allocation mechanism to age non-local memory accesses out of memory to be re-read into local memory, which promotes data migration to local memory on processor nodes.
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