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Diffstat (limited to 'src/graph/operations/NEON/NEActivationLayerOperation.cpp')
| -rw-r--r-- | src/graph/operations/NEON/NEActivationLayerOperation.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/graph/operations/NEON/NEActivationLayerOperation.cpp b/src/graph/operations/NEON/NEActivationLayerOperation.cpp new file mode 100644 index 0000000000..355fd38f67 --- /dev/null +++ b/src/graph/operations/NEON/NEActivationLayerOperation.cpp @@ -0,0 +1,73 @@ +/* + * 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/operations/NEON/NEActivationLayerOperation.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/ITensor.h" +#include "arm_compute/graph/OperationRegistrar.h" +#include "arm_compute/graph/Types.h" +#include "arm_compute/runtime/NEON/functions/NEActivationLayer.h" +#include "support/ToolchainSupport.h" +#include "utils/GraphTypePrinter.h" +#include "utils/TypePrinter.h" + +#include <memory> + +using namespace arm_compute::graph; + +std::unique_ptr<arm_compute::IFunction> NEActivationLayerOperation::configure(NodeContext &ctx) +{ + ARM_COMPUTE_ERROR_ON(ctx.num_inputs() != 1); + ARM_COMPUTE_ERROR_ON(ctx.num_outputs() != 1); + ARM_COMPUTE_ERROR_ON(dynamic_cast<arm_compute::ITensor *>(ctx.input(0)) == nullptr); + ARM_COMPUTE_ERROR_ON(dynamic_cast<arm_compute::ITensor *>(ctx.output(0)) == nullptr); + + // Extract IO and info + auto *in = dynamic_cast<arm_compute::ITensor *>(ctx.input(0)); + auto *out = dynamic_cast<arm_compute::ITensor *>(ctx.output(0)); + const auto act_info = ctx.parameter<ActivationLayerInfo>("ActivationLayerInfo"); + + // Create and configure function + auto activation = arm_compute::support::cpp14::make_unique<NEActivationLayer>(); + activation->configure(in, out, act_info); + + // Log info + ARM_COMPUTE_LOG_GRAPH_INFO("Instantiating NEActivationLayer" + << " Data Type: " << in->info()->data_type() + << " Input shape: " << in->info()->tensor_shape() + << " Output shape: " << out->info()->tensor_shape() + << " Activation function: " << act_info.activation() + << " a: " << act_info.a() + << " b: " << act_info.b() + << std::endl); + + return std::move(activation); +} + +TargetHint NEActivationLayerOperation::target() const +{ + return TargetHint::NEON; +} + +static detail::OperationRegistrar<NEActivationLayerOperation> registrar("ActivationLayer");
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