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Sunday, May 6, 2018

Numa Architecture

What's Numa Architecture
Numa is the abbreviation of "non-uniform memory access".
The objective of Numa is parallelization of *bus.
Numa is an alternative approach that links several small *nodes.

*bus to connect between cpu and RAM.
*node means a pair of processor and RAM.

Features
If Numa architecture is adopted, RAM is divided by the number of bus and accessed.

e.g.
If there are 2 buses on the machine which has 32GB RAM, RAM is divided per 16GB and accessed.



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