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. | |
The documentation for this struct was generated from the following file:
- /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-hip/checkouts/docs-5.0.2/include/hip/hip_runtime_api.h