NVIDIACUDA Toolkit Documentation
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CUDA Toolkit v9.0.176
CUDA Driver API
  • 1. Difference between the driver and runtime APIs
  • 2. API synchronization behavior
  • 3. Stream synchronization behavior
  • 4. Modules
    • 4.1. Data types used by CUDA driver
    • 4.2. Error Handling
    • 4.3. Initialization
    • 4.4. Version Management
    • 4.5. Device Management
    • 4.6. Device Management [DEPRECATED]
    • 4.7. Primary Context Management
    • 4.8. Context Management
    • 4.9. Context Management [DEPRECATED]
    • 4.10. Module Management
    • 4.11. Memory Management
    • 4.12. Unified Addressing
    • 4.13. Stream Management
    • 4.14. Event Management
    • 4.15. Execution Control
    • 4.16. Execution Control [DEPRECATED]
    • 4.17. Occupancy
    • 4.18. Texture Reference Management
    • 4.19. Texture Reference Management [DEPRECATED]
    • 4.20. Surface Reference Management
    • 4.21. Texture Object Management
    • 4.22. Surface Object Management
    • 4.23. Peer Context Memory Access
    • 4.24. Graphics Interoperability
    • 4.25. Profiler Control
    • 4.26. OpenGL Interoperability
      • 4.26.1. OpenGL Interoperability [DEPRECATED]
    • 4.27. Direct3D 9 Interoperability
      • 4.27.1. Direct3D 9 Interoperability [DEPRECATED]
    • 4.28. Direct3D 10 Interoperability
      • 4.28.1. Direct3D 10 Interoperability [DEPRECATED]
    • 4.29. Direct3D 11 Interoperability
      • 4.29.1. Direct3D 11 Interoperability [DEPRECATED]
    • 4.30. VDPAU Interoperability
    • 4.31. EGL Interoperability
  • 5. Data Structures
    • 5.1. CUDA_ARRAY3D_DESCRIPTOR
    • 5.2. CUDA_ARRAY_DESCRIPTOR
    • 5.3. CUDA_LAUNCH_PARAMS
    • 5.4. CUDA_MEMCPY2D
    • 5.5. CUDA_MEMCPY3D
    • 5.6. CUDA_MEMCPY3D_PEER
    • 5.7. CUDA_POINTER_ATTRIBUTE_P2P_TOKENS
    • 5.8. CUDA_RESOURCE_DESC
    • 5.9. CUDA_RESOURCE_VIEW_DESC
    • 5.10. CUDA_TEXTURE_DESC
    • 5.11. CUdevprop
    • 5.12. 
    • 5.13. CUipcEventHandle
    • 5.14. CUipcMemHandle
    • 5.15. CUstreamBatchMemOpParams
  • 6. Data Fields
  • 7. Deprecated List
  • Notices

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      CUDA Driver API (PDF) - v9.0.176 (older) - Last updated September 2, 2017 - Send Feedback

      5.2. CUDA_ARRAY_DESCRIPTOR Struct Reference

      [Data types used by CUDA driver]

      Array descriptor

      Public Variables

      CUarray_format Format
      size_t  Height
      unsigned int  NumChannels
      size_t  Width

      Variables

      CUarray_formatCUDA_ARRAY_DESCRIPTOR::Format [inherited]

      Array format

      size_t CUDA_ARRAY_DESCRIPTOR::Height [inherited]

      Height of array

      unsigned int CUDA_ARRAY_DESCRIPTOR::NumChannels [inherited]

      Channels per array element

      size_t CUDA_ARRAY_DESCRIPTOR::Width [inherited]

      Width of array