From 6ff3b19ee6120edf015fad8caab2991faa3070af Mon Sep 17 00:00:00 2001 From: Anthony Barbier Date: Mon, 4 Sep 2017 18:44:23 +0100 Subject: COMPMID-344 Updated doxygen Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae --- tests/validation/NEON/SoftmaxLayer.cpp | 196 +++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 tests/validation/NEON/SoftmaxLayer.cpp (limited to 'tests/validation/NEON/SoftmaxLayer.cpp') diff --git a/tests/validation/NEON/SoftmaxLayer.cpp b/tests/validation/NEON/SoftmaxLayer.cpp new file mode 100644 index 0000000000..f5c7a21abd --- /dev/null +++ b/tests/validation/NEON/SoftmaxLayer.cpp @@ -0,0 +1,196 @@ +/* + * 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 "Globals.h" +#include "NEON/Helper.h" +#include "NEON/NEAccessor.h" +#include "TensorLibrary.h" +#include "TypePrinter.h" +#include "Utils.h" +#include "validation/Datasets.h" +#include "validation/Reference.h" +#include "validation/Validation.h" + +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/NEON/functions/NESoftmaxLayer.h" +#include "arm_compute/runtime/Tensor.h" +#include "arm_compute/runtime/TensorAllocator.h" + +#include "boost_wrapper.h" + +#include +#include + +using namespace arm_compute; +using namespace arm_compute::test; +using namespace arm_compute::test::neon; +using namespace arm_compute::test::validation; + +namespace +{ +/** Tolerance for float operations */ +const float tolerance = 0.000001f; +/** Tolerance for fixed point operations */ +const float tolerance_fixed_point = 2.f; + +/** Compute Neon softmax layer function. + * + * @param[in] shape Shape of the input and output tensors. + * @param[in] dt Shape Data type of tensors. + * @param[in] fixed_point_position (Optional) Number of bits for the fractional part of fixed point numbers. + * + * @return Computed output tensor. + */ +Tensor compute_softmax_layer(const TensorShape &shape, DataType dt, int fixed_point_position = 0) +{ + // Create tensors + Tensor src = create_tensor(shape, dt, 1, fixed_point_position); + Tensor dst = create_tensor(shape, dt, 1, fixed_point_position); + + // Create and configure function + NESoftmaxLayer smx_layer; + smx_layer.configure(&src, &dst); + + // Allocate tensors + src.allocator()->allocate(); + dst.allocator()->allocate(); + + BOOST_TEST(!src.info()->is_resizable()); + BOOST_TEST(!dst.info()->is_resizable()); + + // Fill tensors + if(arm_compute::is_data_type_float(dt)) + { + std::uniform_real_distribution<> distribution(-10, 10); + library->fill(NEAccessor(src), distribution, 0); + } + else + { + int one_fixed = 1 << fixed_point_position; + std::uniform_int_distribution<> distribution(-one_fixed, one_fixed); + library->fill(NEAccessor(src), distribution, 0); + } + + // Compute function + smx_layer.run(); + + return dst; +} +} // namespace + +#ifndef DOXYGEN_SKIP_THIS +BOOST_AUTO_TEST_SUITE(NEON) +BOOST_AUTO_TEST_SUITE(SoftmaxLayer) + +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * CNNDataTypes(), shape, dt) +{ + // Set fixed point position data type allowed + int fixed_point_position = (arm_compute::is_data_type_fixed_point(dt)) ? 3 : 0; + + // Create tensors + Tensor src = create_tensor(shape, dt, 1, fixed_point_position); + Tensor dst = create_tensor(shape, dt, 1, fixed_point_position); + + BOOST_TEST(src.info()->is_resizable()); + BOOST_TEST(dst.info()->is_resizable()); + + // Create and configure function + NESoftmaxLayer smx_layer; + smx_layer.configure(&src, &dst); + + // Validate valid region + const ValidRegion valid_region = shape_to_valid_region(shape); + validate(src.info()->valid_region(), valid_region); + validate(dst.info()->valid_region(), valid_region); + + // Validate padding + int step = 16 / arm_compute::data_size_from_type(dt); + const PaddingSize padding(0, required_padding(shape.x(), step), 0, 0); + validate(src.info()->padding(), padding); + validate(dst.info()->padding(), padding); +} + +BOOST_AUTO_TEST_SUITE(Float) +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit")) +BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * CNNFloatDataTypes(), shape, dt) +{ + // Compute function + Tensor dst = compute_softmax_layer(shape, dt); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_softmax_layer(shape, dt); + + // Validate output + validate(NEAccessor(dst), ref_dst, tolerance); +} + +BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * CNNFloatDataTypes(), shape, dt) +{ + // Compute function + Tensor dst = compute_softmax_layer(shape, dt); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_softmax_layer(shape, dt); + + // Validate output + validate(NEAccessor(dst), ref_dst, tolerance); +} +BOOST_AUTO_TEST_SUITE_END() + +BOOST_AUTO_TEST_SUITE(Quantized) +// Testing for fixed point position [1,6) as reciprocal limits the maximum fixed point position to 5 +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit")) +BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * CNNFixedPointDataTypes() * boost::unit_test::data::xrange(1, 6), + shape, dt, fixed_point_position) +{ + // Compute function + Tensor dst = compute_softmax_layer(shape, dt, fixed_point_position); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_softmax_layer(shape, dt, fixed_point_position); + + // Validate output + validate(NEAccessor(dst), ref_dst, tolerance_fixed_point); +} + +BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * CNNFixedPointDataTypes() * boost::unit_test::data::xrange(1, 6), + shape, dt, fixed_point_position) +{ + // Compute function + Tensor dst = compute_softmax_layer(shape, dt, fixed_point_position); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_softmax_layer(shape, dt, fixed_point_position); + + // Validate output + validate(NEAccessor(dst), ref_dst, tolerance_fixed_point); +} +BOOST_AUTO_TEST_SUITE_END() + +BOOST_AUTO_TEST_SUITE_END() +BOOST_AUTO_TEST_SUITE_END() +#endif -- cgit v1.2.1