Ray Summit

A Deep Dive into Ray’s Scheduling Policy

Wednesday, June 23, 8:00PM UTC

Alex Wu, Software Engineer, Anyscale

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In Ray, the scheduling subsystem is responsible for deciding which process is responsible for executing a task. In this talk, we’ll take a look the different features which form Ray’s scheduling policy, in particular:
* Data locality
* Queuing
* Spillback
* Actor scheduling
* Resource borrowing


Alex Wu

Software Engineer, Anyscale

Alex is a Software Engineer at Anyscale and a Ray committer. His main contributions are to Ray's autoscaler, and the stability, scalability, and performance of the Ray Core.