hipDeviceProp_t Struct Reference

#include <hip_runtime_api.h>

Public Attributes
char	name [256]
	Device name.
size_t	totalGlobalMem
	Size of global memory region (in bytes).
size_t	sharedMemPerBlock
	Size of shared memory region (in bytes).
int	regsPerBlock
	Registers per block.
int	warpSize
	Warp size.
int	maxThreadsPerBlock
	Max work items per work group or workgroup max size.
int	maxThreadsDim [3]
	Max number of threads in each dimension (XYZ) of a block.
int	maxGridSize [3]
	Max grid dimensions (XYZ).
int	clockRate
	Max clock frequency of the multiProcessors in khz.
int	memoryClockRate
	Max global memory clock frequency in khz.
int	memoryBusWidth
	Global memory bus width in bits.
size_t	totalConstMem
	Size of shared memory region (in bytes).
int	major
	Major compute capability. On HCC, this is an approximation and features may differ from CUDA CC. See the arch feature flags for portable ways to query feature caps.
int	minor
	Minor compute capability. On HCC, this is an approximation and features may differ from CUDA CC. See the arch feature flags for portable ways to query feature caps.
int	multiProcessorCount
	Number of multi-processors (compute units).
int	l2CacheSize
	L2 cache size.
int	maxThreadsPerMultiProcessor
	Maximum resident threads per multi-processor.
int	computeMode
	Compute mode.
int	clockInstructionRate
	Frequency in khz of the timer used by the device-side "clock*" instructions. New for HIP.
hipDeviceArch_t	arch
	Architectural feature flags. New for HIP.
int	concurrentKernels
	Device can possibly execute multiple kernels concurrently.
int	pciBusID
	PCI Bus ID.
int	pciDeviceID
	PCI Device ID.
size_t	maxSharedMemoryPerMultiProcessor
	Maximum Shared Memory Per Multiprocessor.
int	isMultiGpuBoard
	1 if device is on a multi-GPU board, 0 if not.
int	canMapHostMemory
	Check whether HIP can map host memory.
int	gcnArch
	AMD GCN Arch Value. Eg: 803, 701.

Detailed Description

hipDeviceProp

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The documentation for this struct was generated from the following file:

• /home/mangupta/git/hip/hip/include/hip/hip_runtime_api.h