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author | Michalis Spyrou <michalis.spyrou@arm.com> | 2018-10-03 14:18:19 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:55:45 +0000 |
commit | afbc5ffb0b567ae93fa2765066bd136d72be88ff (patch) | |
tree | 328005d70d5526609a9d84173a317fd1f10b4ed2 /src/core/CPP | |
parent | 67d94d29c154a376d12e582421323c1d250da20c (diff) | |
download | ComputeLibrary-afbc5ffb0b567ae93fa2765066bd136d72be88ff.tar.gz |
COMPMID-1621 Deconvolution wrong output calculation
Change-Id: Ida71312bcf6dbd854f2ab1efc65f74910c79e152
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/151510
Tested-by: bsgcomp <bsgcomp@arm.com>
Reviewed-by: Michele DiGiorgio <michele.digiorgio@arm.com>
Diffstat (limited to 'src/core/CPP')
-rw-r--r-- | src/core/CPP/kernels/CPPFlipWeightsKernel.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp b/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp new file mode 100644 index 0000000000..741218e4f7 --- /dev/null +++ b/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp @@ -0,0 +1,106 @@ +/* + * 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 "arm_compute/core/CPP/kernels/CPPFlipWeightsKernel.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/ITensor.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/core/utils/misc/ShapeCalculator.h" + +#include <cstddef> +#include <cstdint> + +using namespace arm_compute; + +CPPFlipWeightsKernel::CPPFlipWeightsKernel() + : _input(nullptr), _output(nullptr), _func(nullptr) +{ +} + +template <typename T> +void CPPFlipWeightsKernel::flip_weights(const Window &window_input, const Window &window) +{ + // Create iterators + Iterator in(_input, window_input); + + Iterator out(_output, window); + + const int kernel_size = _input->info()->dimension(0); + + execute_window_loop(window_input, [&](const Coordinates & id) + { + *((reinterpret_cast<T *>(out.ptr()) + kernel_size * (kernel_size - id.y() - 1) + (kernel_size - id.x() - 1))) = *(reinterpret_cast<const T *>(in.ptr())); + }, + in, out); +} + +void CPPFlipWeightsKernel::configure(const ITensor *input, ITensor *output) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + + _input = input; + _output = output; + + // Configure kernel window + Window win = calculate_max_window(*input->info(), Steps()); + + // The CPPFlipWeightsKernel doesn't need padding so update_window_and_padding() can be skipped + Coordinates coord; + coord.set_num_dimensions(output->info()->num_dimensions()); + output->info()->set_valid_region(ValidRegion(coord, output->info()->tensor_shape())); + + ICPPKernel::configure(win); + + switch(input->info()->data_type()) + { + case DataType::F32: + _func = &CPPFlipWeightsKernel::flip_weights<float>; + break; + case DataType::F16: + _func = &CPPFlipWeightsKernel::flip_weights<half>; + break; + case DataType::QASYMM8: + _func = &CPPFlipWeightsKernel::flip_weights<uint8_t>; + break; + default: + ARM_COMPUTE_ERROR("Not supported"); + } +} + +void CPPFlipWeightsKernel::run(const Window &window, const ThreadInfo &info) +{ + ARM_COMPUTE_UNUSED(info); + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICPPKernel::window(), window); + ARM_COMPUTE_ERROR_ON(_func == nullptr); + + Window out_window{ window }; + out_window.set(Window::DimX, Window::Dimension(0, 0, 0)); + out_window.set(Window::DimY, Window::Dimension(0, 0, 0)); + + (this->*_func)(window, out_window); +} |