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Diffstat (limited to 'src/core/CL/cl_kernels/activation_layer.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/activation_layer.cl | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/core/CL/cl_kernels/activation_layer.cl b/src/core/CL/cl_kernels/activation_layer.cl deleted file mode 100644 index d820753b57..0000000000 --- a/src/core/CL/cl_kernels/activation_layer.cl +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2016-2019 ARM Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#if defined(ACT) && defined(DATA_TYPE) && defined(VEC_SIZE) - -#define TYPE VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) - -#include "activation_float_helpers.h" - -/** This performs an activation function floating point inputs. - * - * @note In order to perform the activation function "in-place", the pre-processor -DIN_PLACE must be passed at compile time - * - * @note Datatype should be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short - * @note Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 - * @note Activation function should be given as a preprocessor argument using -DACT=name. e.g. -DACT=TANH - * @note A, B variables required by some activation functions are set using -DA_VAL= and -DB_VAL= respectively. - * - * @param[in] input_ptr Pointer to the source image. Supported data types: F16/F32 - * @param[in] input_stride_x Stride of the source image in X dimension (in bytes) - * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] input_stride_y Stride of the source image in Y dimension (in bytes) - * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source image - * @param[out] output_ptr Pointer to the destination image. Supported data types: same as @p input_ptr - * @param[in] output_stride_x Stride of the destination image in X dimension (in bytes) - * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] output_stride_y Stride of the destination image in Y dimension (in bytes) - * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] output_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination image - */ -__kernel void activation_layer( - TENSOR3D_DECLARATION(input) -#ifndef IN_PLACE - , - TENSOR3D_DECLARATION(output) -#endif /* not IN_PLACE */ -) -{ - // Get pixels pointer - Tensor3D input = CONVERT_TO_TENSOR3D_STRUCT(input); -#ifdef IN_PLACE - Tensor3D output = input; -#else /* IN_PLACE */ - Tensor3D output = CONVERT_TO_TENSOR3D_STRUCT(output); -#endif /* IN_PLACE */ - - // Load data - TYPE data = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)input.ptr); - - // Perform activation - data = ACTIVATION(ACT, DATA_TYPE, data, A_VAL, B_VAL); - - // Store result - VSTORE(VEC_SIZE) - (data, 0, (__global DATA_TYPE *)output.ptr); -} - -#endif /* defined(ACT) */ |