Contents

• 1. cuObjClient API Specification v1.0.0
  • 1.1. Overview
  • 1.2. I/O flow
  • 1.3. Core Types and Enumerations
    • 1.3.1. Error Types
    • 1.3.2. Protocol Types
    • 1.3.3. Operation Types
    • 1.3.4. Memory Types
  • 1.4. cuObjClient Class API
    • 1.4.1. Class Declaration
    • 1.4.2. Constructor
  • 1.5. Memory Management APIs
    • 1.5.1. cuMemObjGetDescriptor
    • 1.5.2. cuMemObjPutDescriptor
    • 1.5.3. cuMemObjGetMaxRequestCallbackSize
    • 1.5.4. cuMemObjGetRDMAToken
    • 1.5.5. cuMemObjPutRDMAToken
  • 1.6. I/O Operations
    • 1.6.1. cuObjGet
    • 1.6.2. cuObjPut
  • 1.7. Connection Management
    • 1.7.1. isConnected
  • 1.8. Static Utility Methods
    • 1.8.1. getCtx
    • 1.8.2. getMemoryType
  • 1.9. Telemetry Management
    • 1.9.1. setupTelemetry
    • 1.9.2. shutdownTelemetry
    • 1.9.3. setTelemFlags
  • 1.10. Callback Interface
    • 1.10.1. CUObjIOOps Structure
    • 1.10.2. GET Callback
    • 1.10.3. PUT Callback
  • 1.11. Error Handling
    • 1.11.1. Error Codes
    • 1.11.2. Return Value Conventions
    • 1.11.3. Best Practices
  • 1.12. Usage Patterns
    • 1.12.1. Basic Client Usage
    • 1.12.2. Callback Implementation Example
    • 1.12.3. CUDA Device Memory Usage
    • 1.12.4. Manual RDMA Token Management
    • 1.12.5. Telemetry Configuration
  • 1.13. Constants and Limits
    • 1.13.1. Memory Limits
    • 1.13.2. Protocol Constants
    • 1.13.3. Operation Limits
  • 1.14. Thread Safety
    • 1.14.1. Client Thread Safety
    • 1.14.2. Synchronization Guidelines
  • 1.15. Best Practices