CUDBGEvent

Unions

cases_st: Information for each type of event.

struct CUDBGEvent

Event information container.

Public Members

union CUDBGEvent::cases_st cases

CUDBGEventKind kind

union cases_st

Information for each type of event.

Public Members

struct CUDBGEvent::cases_st::allDevicesSuspended_st allDevicesSuspended

struct CUDBGEvent::cases_st::contextCreate_st contextCreate

struct CUDBGEvent::cases_st::contextDestroy_st contextDestroy

struct CUDBGEvent::cases_st::contextPop_st contextPop

struct CUDBGEvent::cases_st::contextPush_st contextPush

struct CUDBGEvent::cases_st::cudaLogsRulesetChanged_st cudaLogsRulesetChanged

struct CUDBGEvent::cases_st::elfImageLoaded_st elfImageLoaded

struct CUDBGEvent::cases_st::elfImageUnloaded_st elfImageUnloaded

struct CUDBGEvent::cases_st::functionsLoaded_st functionsLoaded

struct CUDBGEvent::cases_st::internalError_st internalError

struct CUDBGEvent::cases_st::kernelFinished_st kernelFinished

struct CUDBGEvent::cases_st::kernelReady_st kernelReady

struct CUDBGEvent::cases_st::singleStepComplete_st singleStepComplete

struct allDevicesSuspended_st

Information about an event which forced all devices to be suspended.

Public Members

uint64_t brokenDevicesMask

Device bitmask.

This mask has bits set for devices with any warps that hit a breakpoint.

uint64_t faultedDevicesMask

Device bitmask.

This mask has bits set for devices with any warps that hit an exception.

struct contextCreate_st

Information about the context being created.

Public Members

uint64_t context: Context handle of the context being created.

uint32_t dev: Device index of the context.

uint32_t tid: Host thread id (or LWP id) of the thread hosting the context (Linux only).

struct contextDestroy_st

Information about the context being destroyed.

Public Members

uint64_t context: Context handle of the context being destroyed.

uint32_t dev: Device index of the context.

uint32_t tid: Host thread id (or LWP id) of the thread hosting the context (Linux only).

struct contextPop_st

Information about the context being popped.

Public Members

uint64_t context: Context handle of the context being popped.

uint32_t dev: Device index of the context.

uint32_t tid: Host thread id (or LWP id) of the thread hosting the context (Linux only).

struct contextPush_st

Information about the context being pushed.

Public Members

uint64_t context: Context handle of the context being pushed.

uint32_t dev: Device index of the context.

uint32_t tid: Host thread id (or LWP id) of the thread hosting the context (Linux only).

struct cudaLogsRulesetChanged_st

Information about the CUDA log ruleset being changed.

Public Members

uint32_t rulesetIndex: The index of the newly applied ruleset.

struct elfImageLoaded_st

Information about the loaded ELF image.

Public Members

uint64_t context: Context handle of the loaded module.

uint32_t dev: Device index of the loaded module.

uint64_t handle: ELF image handle.

uint64_t module: Loaded module handle.

uint32_t properties: ELF image properties.

uint64_t size: Size of the ELF image (64-bit).

struct elfImageUnloaded_st

Information about the ELF image about to be unloaded.

Public Members

uint64_t context: Context handle of the module being unloaded.

uint32_t dev: Device index of the module being unloaded.

uint64_t handle: ELF image handle.

uint64_t module: Module handle of the module being unloaded.

uint64_t size: Size of the ELF image (64-bit).

struct functionsLoaded_st

Information about the functions being lazily loaded.

Public Members

uint64_t context: Context handle of the module containing the functions.

uint32_t count: Functions count.

uint32_t dev: Device index of the module containing the functions.

uint64_t module: Module handle of the module containing the functions.

struct internalError_st

Information about internal erros.

Public Members

CUDBGResult errorType: Type of the internal error.

struct kernelFinished_st

Information about the kernel that just terminated.

Note

DEPRECATED: This event is unreliable and will be removed in a future release.

Public Members

uint64_t context: Context handle of the kernel.

uint32_t dev: Device index of the kernel.

uint64_t function: Function handle of the kernel.

uint64_t functionEntry: Entry address of the kernel.

uint64_t gridId: Grid ID of the kernel.

uint64_t module: Module handle of the kernel.

uint32_t tid: Host thread id (or LWP id) of the thread hosting the kernel (Linux only).

struct kernelReady_st

Information about the kernel ready to be launched.

Note

DEPRECATED: This event is unreliable and will be removed in a future release.

Public Members

CuDim3 blockDim: Block dimensions of the kernel.

uint64_t context: Context handle of the kernel.

uint32_t dev: Device index of the kernel.

uint64_t function: Function handle of the kernel.

uint64_t functionEntry: Entry address of the kernel.

CuDim3 gridDim: Grid dimensions of the kernel.

uint64_t gridId: Grid ID of the kernel.

uint64_t module: Module handleof the kernel.

CUDBGKernelOrigin origin: Origin of the kernel (CPU or GPU).

uint64_t reserved0: Reserved deprecated field kept for ABI compatibility.

Note

DEPRECATED: Since CUDA 13.4, this field is no longer used. Used to be ID of the parent grid (in case of a device-launched CDP grid).

uint32_t tid: Host thread id (or LWP id) of the thread hosting the kernel (Linux only).

CUDBGKernelType type: Type of the kernel: system or application.

struct singleStepComplete_st

Information about a single step operation that has completed.

Public Members

uint64_t brokenDevicesMask

Device bitmask.

This mask has bits set for devices with any warps that hit a breakpoint during the step.

uint64_t context: Context that was stepping.

uint32_t dev: Device that was stepping.

uint64_t faultedDevicesMask

Device bitmask.

This mask has bits set for devices with any warps that hit an exception during the step.

uint64_t finalWarpMask: Warps that ended up being stepped (only contains warps from the original SM, other SMs could be stepped and are not reported)

uint64_t originalWarpMask: Warps that were requested to be stepped.

uint32_t sm: SM that was stepping.

CUDBGSingleStepType type: Which single step method has initiated stepping.