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Diffstat (limited to 'arm_compute/core/CL/CLHelpers.h')
| -rw-r--r-- | arm_compute/core/CL/CLHelpers.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arm_compute/core/CL/CLHelpers.h b/arm_compute/core/CL/CLHelpers.h index cd65eafc9c..7e549be989 100644 --- a/arm_compute/core/CL/CLHelpers.h +++ b/arm_compute/core/CL/CLHelpers.h @@ -190,5 +190,16 @@ bool preferred_dummy_work_items_support(const cl::Device &device); * @return An opencl kernel */ cl::Kernel create_opencl_kernel(CLCoreRuntimeContext *ctx, const std::string &kernel_name, const CLBuildOptions &build_opts); + +/** Creates a suitable LWS hint object for parallel implementations. Sets the number of WG based on the input size. + * If input width is smaller than 128 we can use fewer threads than 8. + * + * @param[in] input_dimension number of elements along the dimension to apply the parallellization + * @param[in] vector_size size of the vector in OpenCL + * + * @return An LWS hint object + */ +cl::NDRange create_lws_hint_parallel_implementations(unsigned int input_dimension, unsigned int vector_size); + } // namespace arm_compute #endif /* __ARM_COMPUTE_CLHELPERS_H__ */ |