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author | Abe Mbise <abe.mbise@arm.com> | 2017-09-27 18:39:19 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 4bd2cb8aec96de89eb9cf652b83298bf89486bca (patch) | |
tree | 33605a193813778611f8abe6f586297875257c3b /tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp | |
parent | f6705ec6ed137233680929e941c674af6baae1dc (diff) | |
download | ComputeLibrary-4bd2cb8aec96de89eb9cf652b83298bf89486bca.tar.gz |
COMPMID-511: Port FixedPoint arithmetic to new validation
Change-Id: Iae85c195a4ecdaf6df1d0055f3ad09582d128dc1
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/88669
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Diffstat (limited to 'tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp')
-rw-r--r-- | tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp b/tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp deleted file mode 100644 index 7a1c5b72a7..0000000000 --- a/tests/validation_old/NEON/Fixedpoint/Reciprocal_QS8.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/* - * 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 "NEON/Accessor.h" -#include "Utils.h" -#include "tests/AssetsLibrary.h" -#include "tests/Globals.h" -#include "tests/validation_old/Datasets.h" -#include "tests/validation_old/ReferenceCPP.h" -#include "tests/validation_old/Validation.h" -#include "utils/TypePrinter.h" - -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/NEON/NEFixedPoint.h" -#include "arm_compute/core/Types.h" -#include "arm_compute/runtime/Tensor.h" -#include "arm_compute/runtime/TensorAllocator.h" - -#include "tests/validation_old/boost_wrapper.h" - -#include <random> -#include <string> - -using namespace arm_compute; -using namespace arm_compute::test; -using namespace arm_compute::test::validation; - -namespace -{ -const float tolerance = 3; /**< Tolerance value for comparing reference's output against implementation's output */ - -/** Compute Neon reciprocal function for signed 8bit fixed point. - * - * @param[in] shape Shape of the input and output tensors. - * - * @return Computed output tensor. - */ -Tensor compute_reciprocal_qs8(const TensorShape &shape, int fixed_point_position) -{ - // Create tensors - Tensor src = create_tensor<Tensor>(shape, DataType::QS8, 1, fixed_point_position); - Tensor dst = create_tensor<Tensor>(shape, DataType::QS8, 1, fixed_point_position); - - constexpr unsigned int num_elems_processed_per_iteration = 16; - Window window = calculate_max_window(*src.info(), Steps(num_elems_processed_per_iteration)); - AccessWindowHorizontal input_access(src.info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal output_access(dst.info(), 0, num_elems_processed_per_iteration); - - update_window_and_padding(window, input_access, output_access); - output_access.set_valid_region(window, src.info()->valid_region()); - - // Allocate tensors - src.allocator()->allocate(); - dst.allocator()->allocate(); - - BOOST_TEST(!src.info()->is_resizable()); - BOOST_TEST(!dst.info()->is_resizable()); - - // Fill tensors. Keep the range between [15, 100) so the result won't - // overflow. E.g. for Q2.5 reciprocal(0.001) = 1000, which cannot be represented. - std::uniform_int_distribution<> distribution(15, 0x7F); - library->fill(Accessor(src), distribution, 0); - - Iterator input(&src, window); - Iterator output(&dst, window); - - execute_window_loop(window, [&](const Coordinates & id) - { - qint8x16_t in = vld1q_s8(reinterpret_cast<const qint8_t *>(input.ptr())); - vst1q_s8(reinterpret_cast<qint8_t *>(output.ptr()), vrecipq_qs8(in, fixed_point_position)); - }, - input, output); - - return dst; -} -} // namespace - -#ifndef DOXYGEN_SKIP_THIS -BOOST_AUTO_TEST_SUITE(NEON) -BOOST_AUTO_TEST_SUITE(FixedPoint) -BOOST_AUTO_TEST_SUITE(QS8) -BOOST_AUTO_TEST_SUITE(Reciprocal) - -BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly")) -BOOST_DATA_TEST_CASE(RunSmall, Small1DShape() * boost::unit_test::data::xrange(1, 6), shape, fixed_point_position) -{ - // Compute function - Tensor dst = compute_reciprocal_qs8(shape, fixed_point_position); - - // Compute reference - RawTensor ref_dst = Reference::compute_reference_fixed_point_operation(shape, DataType::QS8, DataType::QS8, FixedPointOp::RECIPROCAL, fixed_point_position); - - // Validate output - validate(Accessor(dst), ref_dst, tolerance, 0); -} - -BOOST_AUTO_TEST_SUITE_END() -BOOST_AUTO_TEST_SUITE_END() -BOOST_AUTO_TEST_SUITE_END() -BOOST_AUTO_TEST_SUITE_END() -#endif /* DOXYGEN_SKIP_THIS */ |