NVIDIACUDA Toolkit Documentation
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CUDA Toolkit v13.2.0
Debugger API
  • 1. Release Notes
    • 1.1. CUDA 13.0 Release
    • 1.2. CUDA 12.9 Release
    • 1.3. CUDA 12.8 Release
    • 1.4. CUDA 12.7 Release
    • 1.5. CUDA 12.6 Release
    • 1.6. CUDA 12.5 Release
    • 1.7. CUDA 12.4 Release
    • 1.8. CUDA 12.3 Release
    • 1.9. CUDA 12.2 Release
    • 1.10. CUDA 12.1 Release
    • 1.11. CUDA 12.0 Release
    • 1.12. CUDA 11.8 Release
    • 1.13. CUDA 7.0 Release
    • 1.14. CUDA 6.5 Release
  • 2. Introduction
    • 2.1. Debugger API
    • 2.2. ELF and DWARF
    • 2.3. ABI Support
    • 2.4. Exception Reporting
    • 2.5. Attaching and Detaching
  • 3. Modules
    • 3.1. General
    • 3.2. Initialization
    • 3.3. Device Execution Control
    • 3.4. Breakpoints
    • 3.5. Device State Inspection
    • 3.6. Device State Alteration
    • 3.7. Grid Properties
    • 3.8. Device Properties
    • 3.9. DWARF Utilities
    • 3.10. Events
  • 4. Data Structures
    • 4.1. CUDBGAPI_st
    • 4.2. CUDBGAttributeValuePair
    • 4.3. CUDBGCbuWarpState
    • 4.4. CUDBGCudaLogMessage
    • 4.5. CUDBGDeviceInfo
    • 4.6. CUDBGDeviceInfoSizes
    • 4.7. CUDBGEvent
    • 4.8. CUDBGEvent30
    • 4.9. CUDBGEvent32
    • 4.10. CUDBGEvent42
    • 4.11. CUDBGEvent50
    • 4.12. CUDBGEvent55
    • 4.13. CUDBGEvent::cases_st
    • 4.14. CUDBGEvent::cases_st::allDevicesSuspended_st
    • 4.15. CUDBGEvent::cases_st::contextCreate_st
    • 4.16. CUDBGEvent::cases_st::contextDestroy_st
    • 4.17. CUDBGEvent::cases_st::contextPop_st
    • 4.18. CUDBGEvent::cases_st::contextPush_st
    • 4.19. CUDBGEvent::cases_st::elfImageLoaded_st
    • 4.20. CUDBGEvent::cases_st::elfImageUnloaded_st
    • 4.21. CUDBGEvent::cases_st::functionsLoaded_st
    • 4.22. CUDBGEvent::cases_st::internalError_st
    • 4.23. CUDBGEvent::cases_st::kernelFinished_st
    • 4.24. CUDBGEvent::cases_st::kernelReady_st
    • 4.25. CUDBGEvent::cases_st::singleStepComplete_st
    • 4.26. CUDBGEventCallbackData
    • 4.27. CUDBGEventCallbackData40
    • 4.28. CUDBGEventCallbackData41
    • 4.29. CUDBGGridInfo
    • 4.30. CUDBGGridInfo120
    • 4.31. CUDBGGridInfo55
    • 4.32. CUDBGLaneState
    • 4.33. CUDBGLoadedFunctionInfo
    • 4.34. CUDBGMemoryInfo
    • 4.35. CUDBGSMInfo
    • 4.36. CUDBGWarpInfo
    • 4.37. CUDBGWarpResources
    • 4.38. CUDBGWarpState
    • 4.39. CUDBGWarpState120
    • 4.40. CUDBGWarpState127
    • 4.41. CUDBGWarpState60
    • 4.42. CuDim2
    • 4.43. CuDim3
  • 5. Data Fields

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    Debugger API (PDF) - v13.2.0 (older) - Last updated March 6, 2026 - Send Feedback

    4.35. CUDBGSMInfo Struct Reference

    [Device State Inspection]

    Public Variables

    uint32_t  smAttributeFlags
    Bitmask of CUDBGSmInfoAttribute_t enums for a SM.
    uint64_t  warpBrokenMask
    Broken warps mask.
    uint64_t  warpValidMask
    Valid warps mask.

    Variables

    uint32_t CUDBGSMInfo::smAttributeFlags [inherited]

    Bitmask of CUDBGSmInfoAttribute_t enums for a SM.

    uint64_t CUDBGSMInfo::warpBrokenMask [inherited]

    Broken warps mask.

    uint64_t CUDBGSMInfo::warpValidMask [inherited]

    Valid warps mask.

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