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author | Michalis Spyrou <michalis.spyrou@arm.com> | 2018-08-21 18:03:58 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:54:54 +0000 |
commit | 16934a511ccd37a28000a9fabb3e6e5fc6f51ec9 (patch) | |
tree | 2c7875d92b4ede16ef6efc63033a2ad31ba68bc0 /src/runtime/CL/functions | |
parent | 0dd2391f9fb4dd464fac8c144a45cf24189079fa (diff) | |
download | ComputeLibrary-16934a511ccd37a28000a9fabb3e6e5fc6f51ec9.tar.gz |
COMPMID-1227 Implementing Space to Batch on OpenCL
Change-Id: I6fd83d6584c56a4fd2470948f1987e23237c16d3
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/145577
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: bsgcomp <bsgcomp@arm.com>
Diffstat (limited to 'src/runtime/CL/functions')
-rw-r--r-- | src/runtime/CL/functions/CLSpaceToBatchLayer.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/runtime/CL/functions/CLSpaceToBatchLayer.cpp b/src/runtime/CL/functions/CLSpaceToBatchLayer.cpp new file mode 100644 index 0000000000..76c1e188e6 --- /dev/null +++ b/src/runtime/CL/functions/CLSpaceToBatchLayer.cpp @@ -0,0 +1,98 @@ +/* + * 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/runtime/CL/functions/CLSpaceToBatchLayer.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/runtime/CL/CLScheduler.h" + +namespace arm_compute +{ +CLSpaceToBatchLayer::CLSpaceToBatchLayer() + : _space_to_batch_kernel(), _output(nullptr), _has_padding(false) +{ +} + +void CLSpaceToBatchLayer::configure(const ICLTensor *input, const ICLTensor *block_shape, const ICLTensor *paddings, ICLTensor *output) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + + if(input->info()->tensor_shape().total_size() != output->info()->tensor_shape().total_size()) + { + _has_padding = true; + } + + _output = output; + _space_to_batch_kernel.configure(input, block_shape, paddings, output); +} + +void CLSpaceToBatchLayer::configure(const ICLTensor *input, const int block_shape_x, const int block_shape_y, const Size2D &padding_left, const Size2D &padding_right, ICLTensor *output) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + + if(input->info()->tensor_shape().total_size() != output->info()->tensor_shape().total_size()) + { + _has_padding = true; + } + + _output = output; + _space_to_batch_kernel.configure(input, block_shape_x, block_shape_y, padding_left, padding_right, output); +} + +Status CLSpaceToBatchLayer::validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *paddings, const ITensorInfo *output) +{ + return CLSpaceToBatchLayerKernel::validate(input, block_shape, paddings, output); +} + +Status CLSpaceToBatchLayer::validate(const ITensorInfo *input, const int block_shape_x, const int block_shape_y, const Size2D &padding_left, const Size2D &padding_right, + const ITensorInfo *output) +{ + return CLSpaceToBatchLayerKernel::validate(input, block_shape_x, block_shape_y, padding_left, padding_right, output); +} + +void CLSpaceToBatchLayer::run() +{ + // Zero out output only if we have paddings + // TODO(micspy01): replace with memset once ready + if(_has_padding) + { + _output->map(CLScheduler::get().queue(), true); + if(is_data_type_quantized_asymmetric(_output->info()->data_type())) + { + const uint8_t quantized_zero = _output->info()->quantization_info().offset; + std::fill_n(_output->buffer(), _output->info()->total_size(), quantized_zero); + } + else + { + memset(_output->buffer(), 0, _output->info()->total_size()); + } + _output->unmap(CLScheduler::get().queue()); + } + + CLScheduler::get().enqueue(_space_to_batch_kernel, true); +} +} // namespace arm_compute |