From be9f9f9139b759d314f4f2a6d2ee747079666504 Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Mon, 25 Jan 2021 15:07:17 +0000 Subject: Add WBSM tuning to CLTuner Add WBSM as possible parameter to be tuned Add helper functions to check WBSM support and setting the value in the kernel Update tuning parameter lists to use WBSM Update CLTuner to use WBSM The WBSM tuning is exposed as a parameter to be set at compile time by setting the CLTuningInfo CLTuningInfo contains information about the tuning mode and if wbsm tuning enabled Resolves: COMPMID-3936 Change-Id: Id53697c9c6d2cef41c049f368002f6197351b3ed Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4914 Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins Reviewed-by: Gian Marco Iodice Reviewed-by: Georgios Pinitas --- arm_compute/core/CL/CLHelpers.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'arm_compute/core/CL/CLHelpers.h') diff --git a/arm_compute/core/CL/CLHelpers.h b/arm_compute/core/CL/CLHelpers.h index cf18e16e34..0e9aa5d6e5 100644 --- a/arm_compute/core/CL/CLHelpers.h +++ b/arm_compute/core/CL/CLHelpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2020 Arm Limited. + * Copyright (c) 2016-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -30,6 +30,11 @@ #include #include +/* CL Device capabilities */ +#define ARM_COMPUTE_LIBRARY_OPENCL_DEVICE_CAPABILITIES_ARM 0x41E4 +/* Workgroup Batch Size Modifier */ +#define ARM_COMPUTE_LIBRARY_OPENCL_EXEC_WBSM_ARM 0x41E6 + namespace arm_compute { class CLCoreRuntimeContext; @@ -226,5 +231,20 @@ cl::Kernel create_kernel(const CLCompileContext &ctx, const std::string &kernel_ */ cl::NDRange create_lws_hint_parallel_implementations(unsigned int input_dimension, unsigned int vector_size); +/* Helper function to check if the workgroup batch size modifier parameter is supported on the cl device + * + * @param[in] device cl device to check for support + * + * @return true if the workgroup batch size modifier parameter is supported, false otherwise + */ +bool get_wbsm_support_info(const cl::Device &device); + +/* Helper function to set the workgroup batch size modifier parameter in the kernel + * + * @param[in] kernel cl kernel to set the workgroup batch size modifier parameter + * @param[in] wbsm_hint workgroup batch size modifier to use + */ +void set_wbsm(cl::Kernel &kernel, cl_int wbsm_hint); + } // namespace arm_compute #endif /* ARM_COMPUTE_CLHELPERS_H */ -- cgit v1.2.1