NVIDIACUDA Toolkit Documentation
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CUDA Toolkit v9.0.176
CUDA Runtime API
  • 1. Difference between the driver and runtime APIs
  • 2. API synchronization behavior
  • 3. Stream synchronization behavior
  • 4. Modules
    • 4.1. Device Management
    • 4.2. Thread Management [DEPRECATED]
    • 4.3. Error Handling
    • 4.4. Stream Management
    • 4.5. Event Management
    • 4.6. Execution Control
    • 4.7. Occupancy
    • 4.8. Execution Control [DEPRECATED]
    • 4.9. Memory Management
    • 4.10. Unified Addressing
    • 4.11. Peer Device Memory Access
    • 4.12. OpenGL Interoperability
    • 4.13. OpenGL Interoperability [DEPRECATED]
    • 4.14. Direct3D 9 Interoperability
    • 4.15. Direct3D 9 Interoperability [DEPRECATED]
    • 4.16. Direct3D 10 Interoperability
    • 4.17. Direct3D 10 Interoperability [DEPRECATED]
    • 4.18. Direct3D 11 Interoperability
    • 4.19. Direct3D 11 Interoperability [DEPRECATED]
    • 4.20. VDPAU Interoperability
    • 4.21. EGL Interoperability
    • 4.22. Graphics Interoperability
    • 4.23. Texture Reference Management
    • 4.24. Surface Reference Management
    • 4.25. Texture Object Management
    • 4.26. Surface Object Management
    • 4.27. Version Management
    • 4.28. C++ API Routines
    • 4.29. Interactions with the CUDA Driver API
    • 4.30. Profiler Control
    • 4.31. Data types used by CUDA Runtime
  • 5. Data Structures
    • 5.1. __cudaOccupancyB2DHelper
    • 5.2. cudaChannelFormatDesc
    • 5.3. cudaDeviceProp
    • 5.4. cudaEglFrame
    • 5.5. cudaEglPlaneDesc
    • 5.6. cudaExtent
    • 5.7. cudaFuncAttributes
    • 5.8. cudaIpcEventHandle_t
    • 5.9. cudaIpcMemHandle_t
    • 5.10. cudaLaunchParams
    • 5.11. cudaMemcpy3DParms
    • 5.12. cudaMemcpy3DPeerParms
    • 5.13. cudaPitchedPtr
    • 5.14. cudaPointerAttributes
    • 5.15. cudaPos
    • 5.16. cudaResourceDesc
    • 5.17. cudaResourceViewDesc
    • 5.18. cudaTextureDesc
    • 5.19. surfaceReference
    • 5.20. textureReference
  • 6. Data Fields
  • 7. Deprecated List
  • Notices

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

      5.2. cudaChannelFormatDesc Struct Reference

      [Data types used by CUDA Runtime]

      CUDA Channel format descriptor

      Public Variables

      enumcudaChannelFormatKind f
      int  w
      int  x
      int  y
      int  z

      Variables

      enumcudaChannelFormatKindcudaChannelFormatDesc::f [inherited]

      Channel format kind

      int cudaChannelFormatDesc::w [inherited]

      w

      int cudaChannelFormatDesc::x [inherited]

      x

      int cudaChannelFormatDesc::y [inherited]

      y

      int cudaChannelFormatDesc::z [inherited]

      z