hipDeviceArch_t Struct Reference#
hipDeviceArch_t Struct Reference
#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
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).
The documentation for this struct was generated from the following file:
- /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-hip/checkouts/docs-6.2.4/include/hip/hip_runtime_api.h