diff options
author | Giuseppe Rossini <giuseppe.rossini@arm.com> | 2018-07-17 18:13:13 +0100 |
---|---|---|
committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:54:54 +0000 |
commit | d7647d4ebd0f0b5253b7f31ffcd48a851ba62947 (patch) | |
tree | 9bdd2c54130937bd1a858323c84640392f3e3b05 /src/core/CL/cl_kernels/memset.cl | |
parent | c30b668bf7b3e7f841ea8ef9295f43fc69519e15 (diff) | |
download | ComputeLibrary-d7647d4ebd0f0b5253b7f31ffcd48a851ba62947.tar.gz |
[COMPMID-1229] Implementing Pad on OpenCL -FP32/FP16
Change-Id: Ideead99410e5e0bda1035030af1bbcd0a65ea15e
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/144792
Tested-by: bsgcomp <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/memset.cl')
-rw-r--r-- | src/core/CL/cl_kernels/memset.cl | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/core/CL/cl_kernels/memset.cl b/src/core/CL/cl_kernels/memset.cl new file mode 100644 index 0000000000..80b34ebdf4 --- /dev/null +++ b/src/core/CL/cl_kernels/memset.cl @@ -0,0 +1,64 @@ +/* + * 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(CONSTANT_VALUE) // Check for compile time constants + +/** Fill the tensor's planes with all value + * @attention The following variables must be passed at compile time: + * -# -DDATA_TYPE = Tensor data type. Supported data types: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 + * -# -DCONSTANT_VALUE = The value use to fill the tensor's planes + * -# -DVEC_SIZE = Vector size + * -# -DLAST_ACCESSED_X = The element that is on the X border (threads trying to set this, might need to step back a bit) + * + * @param[in] tensor_ptr Pointer to the source image. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] tensor_stride_x Stride of the source image in X dimension (in bytes) + * @param[in] tensor_step_x tensor_stride_x * number of elements along X processed per workitem(in bytes) + * @param[in] tensor_stride_y Stride of the source image in Y dimension (in bytes) + * @param[in] tensor_step_y tensor_stride_y * number of elements along Y processed per workitem(in bytes) + * @param[in] tensor_offset_first_element_in_bytes The offset of the first element in the source image + * @param[in] value The value used to fill the pages of the tensor + */ +__kernel void memset( + IMAGE_DECLARATION(tensor)) +{ + Image tensor = CONVERT_TO_IMAGE_STRUCT(tensor); + +#if defined(VEC_SIZE) && defined(LAST_ACCESSED_X) + // Check if access on width gets out of bounds + // If it does shift access vector to access elements within bounds + const int xi = (int)(get_global_id(0) * VEC_SIZE); + tensor.ptr -= max(xi - (int)LAST_ACCESSED_X, 0) * tensor_stride_x; + + VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE) + data = (DATA_TYPE)(CONSTANT_VALUE); + + VSTORE(VEC_SIZE) + (data, 0, (__global DATA_TYPE *)tensor.ptr); +#else // !defined(VEC_SIZE) || !defined(LAST_ACCESSED_X) + *((__global DATA_TYPE *)(tensor.ptr)) = (DATA_TYPE)(CONSTANT_VALUE); +#endif // defined(VEC_SIZE) && defined(LAST_ACCESSED_X) +} + +#endif // Check for compile time constants |