tests/validation/NEON/FixedPoint/FixedPoint.cpp

   1 /*
   2  * Copyright (c) 2017-2018 ARM Limited.
   3  *
   4  * SPDX-License-Identifier: MIT
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to
   8  * deal in the Software without restriction, including without limitation the
   9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  10  * sell copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in all
  14  * copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  */
  24 #include "FixedPointTarget.h"
  25
  26 #include "arm_compute/core/Types.h"
  27 #include "arm_compute/runtime/Tensor.h"
  28 #include "arm_compute/runtime/TensorAllocator.h"
  29 #include "tests/NEON/Accessor.h"
  30 #include "tests/PaddingCalculator.h"
  31 #include "tests/datasets/ShapeDatasets.h"
  32 #include "tests/framework/Asserts.h"
  33 #include "tests/framework/Macros.h"
  34 #include "tests/framework/datasets/Datasets.h"
  35 #include "tests/validation/Validation.h"
  36 #include "tests/validation/fixtures/FixedPointFixture.h"
  37
  38 namespace arm_compute
  39 {
  40 namespace test
  41 {
  42 namespace validation
  43 {
  44 namespace
  45 {
  46 constexpr AbsoluteTolerance<float> tolerance_exp_qs8(0.0f);      /**< Tolerance value for comparing reference's output against implementation's output  (exponential) for DataType::QS8 */
  47 constexpr AbsoluteTolerance<float> tolerance_exp_qs16(1.0f);     /**< Tolerance value for comparing reference's output against implementation's output  (exponential) for DataType::QS16 */
  48 constexpr AbsoluteTolerance<float> tolerance_invsqrt_qs8(4.0f);  /**< Tolerance value for comparing reference's output against implementation's output (inverse square-root) for DataType::QS8 */
  49 constexpr AbsoluteTolerance<float> tolerance_invsqrt_qs16(5.0f); /**< Tolerance value for comparing reference's output against implementation's output (inverse square-root) for DataType::QS16 */
  50 constexpr AbsoluteTolerance<float> tolerance_log_qs8(5.0f);      /**< Tolerance value for comparing reference's output against implementation's output (logarithm) for DataType::QS8 */
  51 constexpr AbsoluteTolerance<float> tolerance_log_qs16(7.0f);     /**< Tolerance value for comparing reference's output against implementation's output (logarithm) for DataType::QS16 */
  52 } // namespace
  53
  54 TEST_SUITE(NEON)
  55 TEST_SUITE(FixedPoint)
  56 template <typename T>
  57 using NEFixedPointFixture = FixedPointValidationFixture<Tensor, Accessor, T>;
  58
  59 TEST_SUITE(QS8)
  60 TEST_SUITE(Exp)
  61
  62 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int8_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::Small1DShapes(), framework::dataset::make("DataType",
  63                                                                                                                    DataType::QS8)),
  64                                                                                                            framework::dataset::make("FixedPointOp", FixedPointOp::EXP)),
  65                                                                                                    framework::dataset::make("FractionalBits", 1, 7)))
  66 {
  67     // Validate output
  68     validate(Accessor(_target), _reference, tolerance_exp_qs8, 0);
  69 }
  70 TEST_SUITE_END()
  71
  72 TEST_SUITE(Invsqrt)
  73 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int8_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::Small1DShapes(), framework::dataset::make("DataType",
  74                                                                                                                    DataType::QS8)),
  75                                                                                                            framework::dataset::make("FixedPointOp", FixedPointOp::INV_SQRT)),
  76                                                                                                    framework::dataset::make("FractionalBits", 1, 6)))
  77 {
  78     // Validate output
  79     validate(Accessor(_target), _reference, tolerance_invsqrt_qs8, 0);
  80 }
  81 TEST_SUITE_END()
  82
  83 TEST_SUITE(Log)
  84 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int8_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::Small1DShapes(), framework::dataset::make("DataType",
  85                                                                                                                    DataType::QS8)),
  86                                                                                                            framework::dataset::make("FixedPointOp", FixedPointOp::LOG)),
  87                                                                                                    framework::dataset::make("FractionalBits", 3, 6)))
  88 {
  89     // Validate output
  90     validate(Accessor(_target), _reference, tolerance_log_qs8, 0);
  91 }
  92 TEST_SUITE_END()
  93 TEST_SUITE_END()
  94
  95 TEST_SUITE(QS16)
  96 TEST_SUITE(Exp)
  97 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::Small1DShapes(), framework::dataset::make("DataType",
  98                                                                                                                     DataType::QS16)),
  99                                                                                                             framework::dataset::make("FixedPointOp", FixedPointOp::EXP)),
 100                                                                                                     framework::dataset::make("FractionalBits", 1, 15)))
 101 {
 102     // Validate output
 103     validate(Accessor(_target), _reference, tolerance_exp_qs16, 0);
 104 }
 105 TEST_SUITE_END()
 106
 107 TEST_SUITE(Invsqrt)
 108 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(combine(framework::dataset::make("Shape", TensorShape(8192U)),
 109                                                                                                                     framework::dataset::make("DataType",
 110                                                                                                                             DataType::QS16)),
 111                                                                                                             framework::dataset::make("FixedPointOp", FixedPointOp::INV_SQRT)),
 112                                                                                                     framework::dataset::make("FractionalBits", 1, 14)))
 113 {
 114     // Validate output
 115     validate(Accessor(_target), _reference, tolerance_invsqrt_qs16, 0);
 116 }
 117 TEST_SUITE_END()
 118
 119 TEST_SUITE(Log)
 120 FIXTURE_DATA_TEST_CASE(RunSmall, NEFixedPointFixture<int16_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::Small1DShapes(), framework::dataset::make("DataType",
 121                                                                                                                     DataType::QS16)),
 122                                                                                                             framework::dataset::make("FixedPointOp", FixedPointOp::LOG)),
 123                                                                                                     framework::dataset::make("FractionalBits", 4, 14)))
 124 {
 125     // Validate output
 126     validate(Accessor(_target), _reference, tolerance_log_qs16, 0);
 127 }
 128 TEST_SUITE_END()
 129 TEST_SUITE_END()
 130
 131 TEST_SUITE_END()
 132 TEST_SUITE_END()
 133 } // namespace validation
 134 } // namespace test
 135 } // namespace arm_compute