hipDeviceArch_t Struct Reference

Data Fields

hipDeviceArch_t Struct Reference

Global enum and defines

#include <hip_runtime_api.h>

Data Fields
unsigned	hasGlobalInt32Atomics: 1
	32-bit integer atomics for global memory.
unsigned	hasGlobalFloatAtomicExch: 1
	32-bit float atomic exch for global memory.
unsigned	hasSharedInt32Atomics: 1
	32-bit integer atomics for shared memory.
unsigned	hasSharedFloatAtomicExch: 1
	32-bit float atomic exch for shared memory.
unsigned	hasFloatAtomicAdd: 1
	32-bit float atomic add in global and shared memory.
unsigned	hasGlobalInt64Atomics: 1
	64-bit integer atomics for global memory.
unsigned	hasSharedInt64Atomics: 1
	64-bit integer atomics for shared memory.
unsigned	hasDoubles: 1
	Double-precision floating point.
unsigned	hasWarpVote: 1
	Warp vote instructions (__any, __all).
unsigned	hasWarpBallot: 1
	Warp ballot instructions (__ballot).
unsigned	hasWarpShuffle: 1
	Warp shuffle operations. (__shfl_*).
unsigned	hasFunnelShift: 1
	Funnel two words into one with shift&mask caps.
unsigned	hasThreadFenceSystem: 1
	__threadfence_system.
unsigned	hasSyncThreadsExt: 1
	__syncthreads_count, syncthreads_and, syncthreads_or.
unsigned	hasSurfaceFuncs: 1
	Surface functions.
unsigned	has3dGrid: 1
	Grid and group dims are 3D (rather than 2D).
unsigned	hasDynamicParallelism: 1
	Dynamic parallelism.

Detailed Description

hipDeviceArch_t

Field Documentation

◆ has3dGrid

unsigned hipDeviceArch_t::has3dGrid

Grid and group dims are 3D (rather than 2D).

◆ hasDoubles

unsigned hipDeviceArch_t::hasDoubles

Double-precision floating point.

◆ hasDynamicParallelism

unsigned hipDeviceArch_t::hasDynamicParallelism

Dynamic parallelism.

◆ hasFloatAtomicAdd

unsigned hipDeviceArch_t::hasFloatAtomicAdd

32-bit float atomic add in global and shared memory.

◆ hasFunnelShift

unsigned hipDeviceArch_t::hasFunnelShift

Funnel two words into one with shift&mask caps.

◆ hasGlobalFloatAtomicExch

unsigned hipDeviceArch_t::hasGlobalFloatAtomicExch

32-bit float atomic exch for global memory.

◆ hasGlobalInt32Atomics

unsigned hipDeviceArch_t::hasGlobalInt32Atomics

32-bit integer atomics for global memory.

◆ hasGlobalInt64Atomics

unsigned hipDeviceArch_t::hasGlobalInt64Atomics

64-bit integer atomics for global memory.

◆ hasSharedFloatAtomicExch

unsigned hipDeviceArch_t::hasSharedFloatAtomicExch

32-bit float atomic exch for shared memory.

◆ hasSharedInt32Atomics

unsigned hipDeviceArch_t::hasSharedInt32Atomics

32-bit integer atomics for shared memory.

◆ hasSharedInt64Atomics

unsigned hipDeviceArch_t::hasSharedInt64Atomics

64-bit integer atomics for shared memory.

◆ hasSurfaceFuncs

unsigned hipDeviceArch_t::hasSurfaceFuncs

Surface functions.

◆ hasSyncThreadsExt

unsigned hipDeviceArch_t::hasSyncThreadsExt

__syncthreads_count, syncthreads_and, syncthreads_or.

◆ hasThreadFenceSystem

unsigned hipDeviceArch_t::hasThreadFenceSystem

__threadfence_system.

◆ hasWarpBallot

unsigned hipDeviceArch_t::hasWarpBallot

Warp ballot instructions (__ballot).

◆ hasWarpShuffle

unsigned hipDeviceArch_t::hasWarpShuffle

Warp shuffle operations. (__shfl_*).

◆ hasWarpVote

unsigned hipDeviceArch_t::hasWarpVote

Warp vote instructions (__any, __all).

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

• include/hip/hip_runtime_api.h