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author | Michalis Spyrou <michalis.spyrou@arm.com> | 2017-10-09 15:46:30 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 27c9efb922832e5e6785a492e84a46934d9a47f8 (patch) | |
tree | 031e45ce8229c4801a8f8263a258cecbb2403763 /src/graph/nodes/DeQuantizationLayer.cpp | |
parent | 63e5041e6ea0f7fb57a1cc349f1325785fa800fa (diff) | |
download | ComputeLibrary-27c9efb922832e5e6785a492e84a46934d9a47f8.tar.gz |
COMPMID-554 Add Nodes
- BatchNormalization
- DepthConvert
- Dequantization
- Flatten
- Quantization
- Reshape
Change-Id: Ie01a04b7a6cc8e2b5481cf2345268e6871580d7f
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/91618
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'src/graph/nodes/DeQuantizationLayer.cpp')
-rw-r--r-- | src/graph/nodes/DeQuantizationLayer.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/graph/nodes/DeQuantizationLayer.cpp b/src/graph/nodes/DeQuantizationLayer.cpp new file mode 100644 index 0000000000..3760de6487 --- /dev/null +++ b/src/graph/nodes/DeQuantizationLayer.cpp @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2017 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/graph/nodes/DequantizationLayer.h" + +#include "arm_compute/graph/NodeContext.h" +#include "arm_compute/graph/OperationRegistry.h" + +using namespace arm_compute::graph; + +std::unique_ptr<arm_compute::IFunction> DequantizationLayer::instantiate_node(GraphContext &ctx, ITensorObject *input, ITensorObject *output) +{ + ARM_COMPUTE_ERROR_ON(input == nullptr || input->tensor() == nullptr); + ARM_COMPUTE_ERROR_ON(output == nullptr || output->tensor() == nullptr); + + _target_hint = ctx.hints().target_hint(); + arm_compute::ITensor *in = input->tensor(); + arm_compute::ITensor *out = output->tensor(); + + if(_min_max.tensor() == nullptr) + { + TensorShape shape = in->info()->tensor_shape(); + shape.set(Window::DimX, 2); + shape.remove_dimension(1); + shape.remove_dimension(1); + + _min_max.set_info(TensorInfo(shape, in->info()->num_channels(), DataType::F32)); + _min_max.set_target(_target_hint); + } + + bool minmax_is_loaded = _min_max.tensor() != nullptr; + + // Create node context + NodeContext node_ctx(OperationType::DequantizationLayer); + node_ctx.set_target(_target_hint); + node_ctx.add_input(in); + node_ctx.add_output(_min_max.tensor()); + node_ctx.add_output(out); + + // Fill min max + if(!minmax_is_loaded) + { + _min_max.allocate_and_fill_if_needed(); + } + + // Get function + return OperationRegistry::get().find_operation(OperationType::DequantizationLayer, _target_hint)->configure(node_ctx); +} |