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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include <clc/opencl/workitem/get_global_size.h>10#include <clc/opencl/workitem/get_local_size.h>11#include <clc/opencl/workitem/get_num_groups.h>12 13_CLC_DEF _CLC_OVERLOAD size_t get_num_groups(uint dim) {14 size_t global_size = get_global_size(dim);15 size_t local_size = get_local_size(dim);16 size_t num_groups = global_size / local_size;17 if (global_size % local_size != 0) {18 num_groups++;19 }20 return num_groups;21}22