diff options
Diffstat (limited to 'src/core/CL/ICLKernel.h')
| -rw-r--r-- | src/core/CL/ICLKernel.h | 51 |
1 files changed, 42 insertions, 9 deletions
diff --git a/src/core/CL/ICLKernel.h b/src/core/CL/ICLKernel.h index a24cd8c798..6737109f34 100644 --- a/src/core/CL/ICLKernel.h +++ b/src/core/CL/ICLKernel.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2020 Arm Limited. + * Copyright (c) 2016-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -31,6 +31,7 @@ #include "arm_compute/core/IKernel.h" #include "arm_compute/core/Validate.h" #include "arm_compute/core/experimental/Types.h" +#include "arm_compute/runtime/CL/CLTuningParams.h" #include <string> @@ -67,19 +68,30 @@ private: protected: /** Configure the kernel's window and local workgroup size hint. * - * @param[in] window The maximum window which will be returned by window() - * @param[in] lws_hint (Optional) Local-Workgroup-Size to use. + * @param[in] window The maximum window which will be returned by window() + * @param[in] lws_hint Local-Workgroup-Size to use. + * @param[in] wbsm_hint (Optional) Workgroup-Batch-Size-Modifier to use. */ - void configure_internal(const Window &window, cl::NDRange lws_hint = CLKernelLibrary::get().default_ndrange()) + void configure_internal(const Window &window, cl::NDRange lws_hint, cl_int wbsm_hint = 0) { - _lws_hint = lws_hint; + configure_internal(window, CLTuningParams(lws_hint, wbsm_hint)); + } + + /** Configure the kernel's window and tuning parameters hints. + * + * @param[in] window The maximum window which will be returned by window() + * @param[in] tuning_params_hint (Optional) Tuning parameters to use. + */ + void configure_internal(const Window &window, CLTuningParams tuning_params_hint = CLTuningParams(CLKernelLibrary::get().default_ndrange(), 0)) + { + _tuning_params_hint = tuning_params_hint; IKernel::configure(window); } public: /** Constructor */ ICLKernel() - : _kernel(nullptr), _target(GPUTarget::MIDGARD), _config_id(arm_compute::default_config_id), _max_workgroup_size(0), _lws_hint() + : _kernel(nullptr), _target(GPUTarget::MIDGARD), _config_id(arm_compute::default_config_id), _max_workgroup_size(0), _tuning_params_hint() { } /** Returns a reference to the OpenCL kernel of this object. @@ -254,7 +266,7 @@ public: void set_lws_hint(const cl::NDRange &lws_hint) { ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); // lws_hint will be overwritten by configure() - _lws_hint = lws_hint; + _tuning_params_hint.set_lws(lws_hint); } /** Return the Local-Workgroup-Size hint @@ -263,7 +275,28 @@ public: */ cl::NDRange lws_hint() const { - return _lws_hint; + return _tuning_params_hint.get_lws(); + } + + /** Set the workgroup batch size modifier hint + * + * @note This method should be called after the configuration of the kernel + * + * @param[in] wbsm_hint workgroup batch size modifier value + */ + void set_wbsm_hint(const cl_int &wbsm_hint) + { + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); // wbsm_hint will be overwritten by configure() + _tuning_params_hint.set_wbsm(wbsm_hint); + } + + /** Return the workgroup batch size modifier hint + * + * @return Current wbsm hint + */ + cl_int wbsm_hint() const + { + return _tuning_params_hint.get_wbsm(); } /** Get the configuration ID @@ -344,7 +377,7 @@ protected: std::string _config_id; /**< Configuration ID */ size_t _max_workgroup_size; /**< The maximum workgroup size for this kernel */ private: - cl::NDRange _lws_hint; /**< Local workgroup size hint for the OpenCL kernel */ + CLTuningParams _tuning_params_hint; /**< Tuning parameters hint for the OpenCL kernel */ }; /** Add the kernel to the command queue with the given window. |