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concurrency knobs

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Damian Gryski 2018-03-16 15:11:52 -07:00
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performance.md
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@ -940,6 +940,7 @@ Techniques specific to the architecture running the code
* true sharing -> sharding * true sharing -> sharding
* Overlap with previous section on caches and false/true sharing * Overlap with previous section on caches and false/true sharing
* Lazy synchronization; it's expensive, so duplicating work may be cheaper * Lazy synchronization; it's expensive, so duplicating work may be cheaper
* things you can control: number of workers, batch size
## Assembly ## Assembly