Ray Core API

The Ray Core API reference documents Ray Core’s public Python API and CLIs. Each page below covers one group of APIs.

• Core API
  • Tasks
  • Actors
  • Objects
  • Runtime Context
  • Cross Language
• Scheduling API
  • Scheduling Strategy
  • Placement Group
• Runtime Env API
• Utility
  • Custom Metrics
  • Debugging
• Exceptions
• Ray Core CLI
  • Debugging applications
  • Usage Stats
• Sandbox API
  • Sandbox lifecycle and execution
  • Data structures and status
  • Exceptions
• State CLI
  • State
  • Log
• State API
  • State Python SDK
  • State APIs Schema
  • State APIs Exceptions
• Ray Direct Transport (RDT) API
  • Usage with Core APIs
  • Collective tensor transports
  • Advanced APIs
• Python SDK API Reference
  • JobSubmissionClient
  • JobStatus
  • JobInfo
  • JobDetails
  • JobType
  • DriverInfo
• Compiled Graph API
  • Input and Output Nodes
  • DAG Construction
  • Compiled Graph Operations
  • Configurations
• Programmatic Cluster Scaling
  • ray.autoscaler.sdk.request_resources