2 * Copyright (c) 2018 ARM Limited.
4 * SPDX-License-Identifier: MIT
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:
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
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
26 #if defined(DATA_TYPE) && defined(DEPTH_IN)
27 /** Perform a DCHW -> DHWC permute operation on an input tensor.
29 * @attention Data type can be passed using the -DDATA_TYPE compile flag, e.g. -DDATA_TYPE=float
30 * @attention Input tensor depth should be given as a preprocessor argument using -DDEPTH_IN=size. e.g. -DDEPTH_IN=16
32 * @param[in] input_ptr Pointer to the source image. Supported data types: U8/S8/QS8/QASYMM8/U16/S16/QS16/F16/U32/S32/F32
33 * @param[in] input_stride_x Stride of the source image in X dimension (in bytes)
34 * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes)
35 * @param[in] input_stride_y Stride of the source image in Y dimension (in bytes)
36 * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes)
37 * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes)
38 * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes)
39 * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source image
40 * @param[out] output_ptr Pointer to the destination image. Supported data types: same as @p input_ptr
41 * @param[in] output_stride_x Stride of the destination image in X dimension (in bytes)
42 * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes)
43 * @param[in] output_stride_y Stride of the destination image in Y dimension (in bytes)
44 * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes)
45 * @param[in] output_stride_z Stride of the source tensor in Z dimension (in bytes)
46 * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes)
47 * @param[in] output_stride_w Stride of the source tensor in W dimension (in bytes)
48 * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes)
49 * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination image
51 __kernel void permute_201(
52 TENSOR4D_DECLARATION(input),
53 TENSOR4D_DECLARATION(output))
55 Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT(input, DEPTH_IN);
56 Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(output, 0);
58 *((__global DATA_TYPE *)tensor4D_offset(&out, (get_global_id(2) % DEPTH_IN), get_global_id(0), get_global_id(1), (get_global_id(2) / DEPTH_IN))) = *((__global DATA_TYPE *)in.ptr);
61 /** Perform a DCHW -> DWCH permute operation on an input tensor.
63 * @attention Data type can be passed using the -DDATA_TYPE compile flag, e.g. -DDATA_TYPE=float
64 * @attention Input tensor depth should be given as a preprocessor argument using -DDEPTH_IN=size. e.g. -DDEPTH_IN=16
66 * @param[in] input_ptr Pointer to the source image. Supported data types: U8/S8/QS8/QASYMM8/U16/S16/QS16/F16/U32/S32/F32
67 * @param[in] input_stride_x Stride of the source image in X dimension (in bytes)
68 * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes)
69 * @param[in] input_stride_y Stride of the source image in Y dimension (in bytes)
70 * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes)
71 * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes)
72 * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes)
73 * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source image
74 * @param[out] output_ptr Pointer to the destination image. Supported data types: same as @p input_ptr
75 * @param[in] output_stride_x Stride of the destination image in X dimension (in bytes)
76 * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes)
77 * @param[in] output_stride_y Stride of the destination image in Y dimension (in bytes)
78 * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes)
79 * @param[in] output_stride_z Stride of the source tensor in Z dimension (in bytes)
80 * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes)
81 * @param[in] output_stride_w Stride of the source tensor in W dimension (in bytes)
82 * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes)
83 * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination image
85 __kernel void permute_120(
86 TENSOR4D_DECLARATION(input),
87 TENSOR4D_DECLARATION(output))
89 Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT(input, DEPTH_IN);
90 Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(output, 0);
92 *((__global DATA_TYPE *)tensor4D_offset(&out, get_global_id(1), (get_global_id(2) % DEPTH_IN), get_global_id(0), (get_global_id(2) / DEPTH_IN))) = *((__global DATA_TYPE *)in.ptr);
95 /** Perform a DCHW -> HWCD permute operation on an input tensor.
97 * @attention Data type can be passed using the -DDATA_TYPE compile flag, e.g. -DDATA_TYPE=float
98 * @attention Input tensor depth should be given as a preprocessor argument using -DDEPTH_IN=size. e.g. -DDEPTH_IN=16
100 * @param[in] input_ptr Pointer to the source image. Supported data types: U8/S8/QS8/QASYMM8/U16/S16/QS16/F16/U32/S32/F32
101 * @param[in] input_stride_x Stride of the source image in X dimension (in bytes)
102 * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes)
103 * @param[in] input_stride_y Stride of the source image in Y dimension (in bytes)
104 * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes)
105 * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes)
106 * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes)
107 * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source image
108 * @param[out] output_ptr Pointer to the destination image. Supported data types: same as @p input_ptr
109 * @param[in] output_stride_x Stride of the destination image in X dimension (in bytes)
110 * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes)
111 * @param[in] output_stride_y Stride of the destination image in Y dimension (in bytes)
112 * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes)
113 * @param[in] output_stride_z Stride of the source tensor in Z dimension (in bytes)
114 * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes)
115 * @param[in] output_stride_w Stride of the source tensor in W dimension (in bytes)
116 * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes)
117 * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination image
119 __kernel void permute_3201(
120 TENSOR4D_DECLARATION(input),
121 TENSOR4D_DECLARATION(output))
123 Tensor4D in = CONVERT_TO_TENSOR4D_STRUCT(input, DEPTH_IN);
124 Tensor4D out = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(output, 0);
126 *((__global DATA_TYPE *)tensor4D_offset(&out, (get_global_id(2) / DEPTH_IN), (get_global_id(2) % DEPTH_IN), get_global_id(0), get_global_id(1))) = *((__global DATA_TYPE *)in.ptr);
128 #endif // defined(DATA_TYPE) && defined(DEPTH_IN)