Fredrik Teschke, Lukas Pirl seminar on NUMA, Hasso Plattner Institue, Potsdam
Linux NUMA evolution
survival of the quickest
or: related information on lwn.net, lkml.org and git.kernel.org
today Linux has some understanding on how to handle non-uniform mem access
● (Tux gnawing on mem modules)
● get most out of hardware
● 10 years ago: very different picture
● what we want to show: where are we today
○ and how did we get there
○ how did Kernel evolve: making it easier for developers
we got our information from
● lwn.net: linux weekly news -> articles, comments etc.
● lkml.org: linux kernel mailing list: lots of special sub-lists
○ discussion of design/implementation of features
■ include patches (source code)
● git.kernel.org
○ find out what got merged when
○ but for really old stuff that was not possible
○ so also change logs of kernels before 2005
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