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Diffstat (limited to 'libs/ARMComputeEx/src/core/CL/cl_kernels/strided_slice_ex.cl')
| -rw-r--r-- | libs/ARMComputeEx/src/core/CL/cl_kernels/strided_slice_ex.cl | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/libs/ARMComputeEx/src/core/CL/cl_kernels/strided_slice_ex.cl b/libs/ARMComputeEx/src/core/CL/cl_kernels/strided_slice_ex.cl deleted file mode 100644 index b39c55b96..000000000 --- a/libs/ARMComputeEx/src/core/CL/cl_kernels/strided_slice_ex.cl +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved - * Copyright (c) 2017 ARM Limited. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "helpers.h" - -#if defined(ELEMENT_DATA_TYPE) && defined(DEPTH_OUT) -/** Extracts a strided slice up to 4-dimensions - * - * @note Datatype should be given as a preprocessor argument using -DELEMENT_DATA_TYPE=type. e.g. -DELEMENT_DATA_TYPE=short - * @attention Output tensor depth should be given as a preprocessor argument using -DDEPTH_OUT=size. e.g. -DDEPTH_OUT=16 - * - * @param[in] input_ptr Pointer to the source image. Supported data types: U8/S8/QASYMM8/U16/S16/F16/U32/S32/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_stride_w Stride of the source tensor in W dimension (in bytes) - * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes) - * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination image - * @param[in] starts The stride of X dimension of input tensor to be sliced. Supported data types: S32 - * @param[in] strides The stride of Y dimension of input tensor to be sliced. Supported data types: S32 - */ -__kernel void strided_slice_ex(TENSOR4D_DECLARATION(input), - TENSOR4D_DECLARATION(output), - const int4 starts, - const int4 strides) -{ - Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT(input, 0); - Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT(output, DEPTH_OUT); - - int4 indices_in = - { - starts.x + (strides.x * get_global_id(0)), - starts.y + (strides.y * get_global_id(1)), - starts.z + (strides.z * (get_global_id(2) % DEPTH_OUT)), - starts.w + (strides.w * (get_global_id(2) / DEPTH_OUT)), - }; - *((__global ELEMENT_DATA_TYPE *)out.ptr) = *((__global ELEMENT_DATA_TYPE *)tensor4D_offset(&in, indices_in.x, indices_in.y, indices_in.z, indices_in.w)); -} -#endif // defined(ELEMENT_DATA_TYPE) && defined(DEPTH_OUT) |