1 /* 2 * Copyright (c) 2019-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_CLCOMPUTEALLANCHORS_H 25 #define ARM_COMPUTE_CLCOMPUTEALLANCHORS_H 26 27 #include "arm_compute/core/Error.h" 28 #include "arm_compute/runtime/CL/ICLSimpleFunction.h" 29 30 namespace arm_compute 31 { 32 class CLCompileContext; 33 class ICLTensor; 34 class ITensorInfo; 35 class ComputeAnchorsInfo; 36 37 /** Basic function to run @ref CLComputeAllAnchorsKernel. 38 * 39 * This function calls the following OpenCL kernels: 40 * -# @ref CLComputeAllAnchorsKernel 41 */ 42 class CLComputeAllAnchors : public ICLSimpleFunction 43 { 44 public: 45 /** Set the input and output tensors. 46 * 47 * @param[in] anchors Source tensor. Original set of anchors of size (4, A) where A is the number of anchors. Data types supported: F16/F32 48 * @param[out] all_anchors Destination tensor. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input 49 * @param[in] info Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo 50 * 51 */ 52 void configure(const ICLTensor *anchors, ICLTensor *all_anchors, const ComputeAnchorsInfo &info); 53 /** Set the input and output tensors. 54 * 55 * @param[in] compile_context The compile context to be used. 56 * @param[in] anchors Source tensor. Original set of anchors of size (4, A) where A is the number of anchors. Data types supported: F16/F32 57 * @param[out] all_anchors Destination tensor. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input 58 * @param[in] info Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo 59 * 60 */ 61 void configure(const CLCompileContext &compile_context, const ICLTensor *anchors, ICLTensor *all_anchors, const ComputeAnchorsInfo &info); 62 63 /** Static function to check if given info will lead to a valid configuration of @ref CLComputeAllAnchorsKernel 64 * 65 * @param[in] anchors Source tensor info. Original set of anchors of size (4, A) where A is the number of anchors. Data types supported: F16/F32 66 * @param[in] all_anchors Destination tensor info. Destination anchors of size (4, H*W*A) where H and W are the height and width of the feature map and A is the number of anchors. Data types supported: Same as @p input 67 * @param[in] info Contains Compute Anchors operation information described in @ref ComputeAnchorsInfo 68 * 69 * @return a Status 70 */ 71 static Status validate(const ITensorInfo *anchors, const ITensorInfo *all_anchors, const ComputeAnchorsInfo &info); 72 }; 73 } // namespace arm_compute 74 #endif /* ARM_COMPUTE_CLCOMPUTEALLANCOHORS_H */ 75