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Ray: unified distributed task and actor execution

Built a dynamic task-graph runtime combining task and actor abstractions with a sharded fault-tolerant control store and bottom-up distributed scheduling for heterogeneous AI workloads.

What is recorded here?

Built a dynamic task-graph runtime combining task and actor abstractions with a sharded fault-tolerant control store and bottom-up distributed scheduling for heterogeneous AI workloads.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

Inherits distributed task graphs and actor models. Original nine-author2017preprint is distinct from expanded eleven-author2018version. Throughput/latency and failure recovery are tested system properties, not universal scale or zero-overhead guarantees.

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People and systems

Philipp Moritz; Robert Nishihara; Stephanie Wang; Alexey Tumanov; Richard Liaw; Eric Liang; William Paul; Michael I. Jordan; Ion Stoica

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

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English catalogue narrative

Ray: unified distributed task and actor execution

Built a dynamic task-graph runtime combining task and actor abstractions with a sharded fault-tolerant control store and bottom-up distributed scheduling for heterogeneous AI workloads.

Scientific scope

Inherits distributed task graphs and actor models. Original nine-author2017preprint is distinct from expanded eleven-author2018version. Throughput/latency and failure recovery are tested system properties, not universal scale or zero-overhead guarantees.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Philipp Moritz; Robert Nishihara; Stephanie Wang; Alexey Tumanov; Richard Liaw; Eric Liang; William Paul; Michael I. Jordan; Ion Stoica

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

Original sources