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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2021-01-10 04:23:52 +0000 |
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committer | Michele Di Giorgio <michele.digiorgio@arm.com> | 2021-01-19 16:03:54 +0000 |
commit | 0f7ef8ab2171093855a8f21bd39c8fd7066dd629 (patch) | |
tree | 2ebdcdf205e3ec238401219f8301be28095edea9 /src/core/NEON/kernels/NEMemsetKernel.cpp | |
parent | ff1fe3e32e25069fed750cdfe3046b7d8d5a2628 (diff) | |
download | ComputeLibrary-0f7ef8ab2171093855a8f21bd39c8fd7066dd629.tar.gz |
Make memset/copy functions state-less
Port following functions:
- NECopy
- NEFill
- NEPermute
- NEReshapeLayer
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I75f3f837012abab79c7dde9a20a34f64f75571d8
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4800
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/NEMemsetKernel.cpp')
-rw-r--r-- | src/core/NEON/kernels/NEMemsetKernel.cpp | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/src/core/NEON/kernels/NEMemsetKernel.cpp b/src/core/NEON/kernels/NEMemsetKernel.cpp deleted file mode 100644 index a8dfda3775..0000000000 --- a/src/core/NEON/kernels/NEMemsetKernel.cpp +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2018-2020 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 "src/core/NEON/kernels/NEMemsetKernel.h" - -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/Window.h" -#include "src/core/AccessWindowStatic.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" - -namespace arm_compute -{ -NEMemsetKernel::NEMemsetKernel() - : _tensor(nullptr), _constant_value() -{ -} - -void NEMemsetKernel::configure(ITensor *tensor, const PixelValue &constant_value) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(tensor); - _tensor = tensor; - _constant_value = constant_value; - - // Configure kernel window - Window win = calculate_max_window(*tensor->info(), Steps()); - INEKernel::configure(win); -} - -void NEMemsetKernel::run(const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); - - // Collapse all the batches on the third dimension - bool has_collapsed = true; - Window collapsed = window.collapse_if_possible(window, Window::DimZ, &has_collapsed); - ARM_COMPUTE_ERROR_ON(!has_collapsed); - - uint8_t *const start_valid_region = _tensor->ptr_to_element(_tensor->info()->valid_region().anchor); - const auto window_width = static_cast<int>(collapsed.x().end()) - static_cast<int>(collapsed.x().start()); - const size_t element_size = _tensor->info()->element_size(); - - // Unroll X dimension - collapsed.set(Window::DimX, Window::Dimension(0, 1, 1)); - - Iterator tensor_it(_tensor, collapsed); - execute_window_loop(collapsed, [&](const Coordinates &) - { - uint8_t *base_addr = start_valid_region + tensor_it.offset(); - // Set memory - for(int i = 0; i < window_width; ++i) - { - std::memcpy(base_addr + i * element_size, &_constant_value.value, element_size); - } - - }, - tensor_it); -} -} // namespace arm_compute |