From aaa27189e0e75c3ebad57854ac8901d0140677ac Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Wed, 21 Nov 2018 16:32:15 +0000 Subject: COMPMID-1734: Implement CLSelect Change-Id: I49b2e8b4200c9ed654736d9451e4ab9c073b4b10 --- src/core/CL/cl_kernels/select.cl | 216 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 216 insertions(+) create mode 100644 src/core/CL/cl_kernels/select.cl (limited to 'src/core/CL/cl_kernels/select.cl') diff --git a/src/core/CL/cl_kernels/select.cl b/src/core/CL/cl_kernels/select.cl new file mode 100644 index 0000000000..d783ae212e --- /dev/null +++ b/src/core/CL/cl_kernels/select.cl @@ -0,0 +1,216 @@ +/* + * Copyright (c) 2018 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. + */ +#include "helpers.h" + +#if defined(DATA_TYPE) && defined(SELECT_DATA_TYPE) && defined(VEC_SIZE) +/** This function perform a select operation between two tensors when condition tensor has the same rank. + * + * @attention The data_type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=uchar + * @attention The select operation data_type need to be passed at compile time using -DSELECT_DATA_TYPE: e.g. -DSELECT_DATA_TYPE=uchar + * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 + * + * @param[in] c_ptr Pointer to the source tensor. Supported data types: U8 + * @param[in] c_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] c_step_x c_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] c_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] c_step_y c_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] c_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] c_step_z c_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] c_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] x_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] x_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] x_step_x x_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] x_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] x_step_y x_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] x_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] x_step_z x_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] x_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] y_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] y_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] y_step_x y_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] y_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] y_step_y y_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] y_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] y_step_z y_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] y_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) + * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) + * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor + */ +__kernel void select_same_rank( + TENSOR3D_DECLARATION(c), + TENSOR3D_DECLARATION(x), + TENSOR3D_DECLARATION(y), + TENSOR3D_DECLARATION(out)) +{ + // Get pixels pointer + Tensor3D c_t = CONVERT_TO_TENSOR3D_STRUCT(c); + Tensor3D x_t = CONVERT_TO_TENSOR3D_STRUCT(x); + Tensor3D y_t = CONVERT_TO_TENSOR3D_STRUCT(y); + Tensor3D out_t = CONVERT_TO_TENSOR3D_STRUCT(out); + + // Load values + VEC_DATA_TYPE(SELECT_DATA_TYPE, VEC_SIZE) + in_c = CONVERT((VLOAD(VEC_SIZE)(0, (__global uchar *)c_t.ptr)), VEC_DATA_TYPE(SELECT_DATA_TYPE, VEC_SIZE)); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_x = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)x_t.ptr); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_y = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)y_t.ptr); + + // Calculate and store result + VSTORE(VEC_SIZE) + (select(in_y, in_x, in_c > (SELECT_DATA_TYPE)0), 0, (__global DATA_TYPE *)out_t.ptr); +} + +/** This function perform a select operation between two tensors when condition tensor has a different rank. + * + * @attention The data_type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=uchar + * @attention The select operation data_type need to be passed at compile time using -DSELECT_DATA_TYPE: e.g. -DSELECT_DATA_TYPE=uchar + * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 + * + * @param[in] c_ptr Pointer to the source tensor. Supported data types: U8 + * @param[in] c_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] c_step_x c_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] c_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] x_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] x_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] x_step_x x_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] x_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] x_step_y x_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] x_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] x_step_z x_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] x_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] y_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] y_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] y_step_x y_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] y_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] y_step_y y_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] y_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] y_step_z y_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] y_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) + * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) + * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor + */ +__kernel void select_different_rank_2( + VECTOR_DECLARATION(c), + TENSOR3D_DECLARATION(x), + TENSOR3D_DECLARATION(y), + TENSOR3D_DECLARATION(out)) +{ + const int c_idx = get_global_id(1); + + // Get pixels pointer + Vector c_t = CONVERT_TO_VECTOR_STRUCT_NO_STEP(c); + Tensor3D x_t = CONVERT_TO_TENSOR3D_STRUCT(x); + Tensor3D y_t = CONVERT_TO_TENSOR3D_STRUCT(y); + Tensor3D out_t = CONVERT_TO_TENSOR3D_STRUCT(out); + + // Load values + VEC_DATA_TYPE(SELECT_DATA_TYPE, VEC_SIZE) + in_c = *((__global uchar *)(c_t.ptr + c_idx * c_t.stride_x)); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_x = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)x_t.ptr); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_y = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)y_t.ptr); + + // Calculate and store result + VSTORE(VEC_SIZE) + (select(in_y, in_x, in_c > (SELECT_DATA_TYPE)0), 0, (__global DATA_TYPE *)out_t.ptr); +} +#endif /* defined(DATA_TYPE) && defined(SELECT_DATA_TYPE) && defined(VEC_SIZE) */ + +#if defined(DATA_TYPE) && defined(SELECT_DATA_TYPE) && defined(VEC_SIZE) && defined(DEPTH_SIZE) +/** This function perform a select operation between two tensors when condition tensor has a different rank. + * + * @attention The data_type need to be passed at compile time using -DDATA_TYPE: e.g. -DDATA_TYPE=uchar + * @attention The select operation data_type need to be passed at compile time using -DSELECT_DATA_TYPE: e.g. -DSELECT_DATA_TYPE=uchar + * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 + * + * @param[in] c_ptr Pointer to the source tensor. Supported data types: U8 + * @param[in] c_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] c_step_x c_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] c_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] x_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] x_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] x_step_x x_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] x_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] x_step_y x_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] x_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] x_step_z x_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] x_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[in] y_ptr Pointer to the source tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] y_stride_x Stride of the source tensor in X dimension (in bytes) + * @param[in] y_step_x y_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] y_stride_y Stride of the source tensor in Y dimension (in bytes) + * @param[in] y_step_y y_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] y_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] y_step_z y_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] y_offset_first_element_in_bytes The offset of the first element in the source tensor + * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) + * @param[in] out_step_x out_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] out_stride_y Stride of the destination tensor in Y dimension (in bytes) + * @param[in] out_step_y out_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] out_stride_z Stride of the source tensor in Z dimension (in bytes) + * @param[in] out_step_z out_stride_z * number of elements along Z processed per workitem(in bytes) + * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination tensor + */ +__kernel void select_different_rank_n( + VECTOR_DECLARATION(c), + TENSOR3D_DECLARATION(x), + TENSOR3D_DECLARATION(y), + TENSOR3D_DECLARATION(out)) +{ + const int c_idx = get_global_id(2) / DEPTH_SIZE; + + // Get pixels pointer + Vector c_t = CONVERT_TO_VECTOR_STRUCT_NO_STEP(c); + Tensor3D x_t = CONVERT_TO_TENSOR3D_STRUCT(x); + Tensor3D y_t = CONVERT_TO_TENSOR3D_STRUCT(y); + Tensor3D out_t = CONVERT_TO_TENSOR3D_STRUCT(out); + + // Load values + VEC_DATA_TYPE(SELECT_DATA_TYPE, VEC_SIZE) + in_c = *((__global uchar *)(c_t.ptr + c_idx * c_t.stride_x)); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_x = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)x_t.ptr); + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + in_y = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)y_t.ptr); + + // Calculate and store result + VSTORE(VEC_SIZE) + (select(in_y, in_x, in_c > (SELECT_DATA_TYPE)0), 0, (__global DATA_TYPE *)out_t.ptr); +} +#endif /* defined(DATA_TYPE) && defined(SELECT_DATA_TYPE) && defined(VEC_SIZE) && defined(DEPTH_SIZE) */ \ No newline at end of file -- cgit v1.2.1