COMPMID-970 : Remove QS8 / QS16 support

Remove QS8 and QS16 validation and benchmark tests

Change-Id: I566f1474c1fafcb3903115ec2d3a003d73e4c93b
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/133762
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Tello <pablo.tello@arm.com>

2 files changed, 0 insertions, 217 deletions

diff --git a/tests/validation/UNIT/FixedPoint.cpp b/tests/validation/UNIT/FixedPoint.cpp
deleted file mode 100644
index 66a4b25fc9..0000000000
--- a/tests/validation/UNIT/FixedPoint.cpp
+++ /dev/null
@@ -1,211 +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 "tests/validation/FixedPoint.h"
-
-#include "tests/Globals.h"
-#include "tests/framework/Asserts.h"
-#include "tests/framework/Macros.h"
-#include "tests/framework/datasets/Datasets.h"
-#include "tests/validation/Validation.h"
-
-namespace arm_compute
-{
-namespace test
-{
-namespace validation
-{
-namespace
-{
-const auto FuncNamesDataset = framework::dataset::make("FunctionNames", { FixedPointOp::ADD,
-                                                                          FixedPointOp::SUB,
-                                                                          FixedPointOp::MUL,
-                                                                          FixedPointOp::EXP,
-                                                                          FixedPointOp::LOG,
-                                                                          FixedPointOp::INV_SQRT
-                                                                        });
-
-template <typename T>
-void load_array_from_numpy(const std::string &file, std::vector<unsigned long> &shape, std::vector<T> &data) // NOLINT
-{
-    try
-    {
-        npy::LoadArrayFromNumpy(file, shape, data);
-    }
-    catch(const std::runtime_error &e)
-    {
-        throw framework::FileNotFound("Could not load npy file: " + file + " (" + e.what() + ")");
-    }
-}
-} // namespace
-
-TEST_SUITE(UNIT)
-TEST_SUITE(FixedPoint)
-
-// *INDENT-OFF*
-// clang-format off
-DATA_TEST_CASE(FixedPointQS8Inputs, framework::DatasetMode::ALL, combine(
-               FuncNamesDataset,
-               framework::dataset::make("FractionalBits", 1, 7)),
-               func_name, frac_bits)
-// clang-format on
-// *INDENT-ON*
-{
-    std::vector<double>        data;
-    std::vector<unsigned long> shape; //NOLINT
-
-    std::string func_name_lower = to_string(func_name);
-    std::transform(func_name_lower.begin(), func_name_lower.end(), func_name_lower.begin(), ::tolower);
-
-    const std::string inputs_file = library->path()
-    + "fixed_point/"
-    + func_name_lower
-    + "_Q8."
-    + support::cpp11::to_string(frac_bits)
-    + ".in.npy";
-
-    load_array_from_numpy(inputs_file, shape, data);
-
-    // Values stored as doubles so reinterpret as floats
-    const auto *float_val    = reinterpret_cast<float *>(&data[0]);
-    const size_t num_elements = data.size() * sizeof(double) / sizeof(float);
-
-    for(unsigned int i = 0; i < num_elements; ++i)
-    {
-        // Convert to fixed point
-        fixed_point_arithmetic::fixed_point<int8_t> in_val(float_val[i], frac_bits);
-
-        // Check that the value didn't change
-        ARM_COMPUTE_EXPECT(static_cast<float>(in_val) == float_val[i], framework::LogLevel::ERRORS);
-    }
-}
-
-//FIXME: Figure out how to handle expected failures properly
-// The last input argument specifies the expected number of failures for a
-// given combination of (function name, number of fractional bits) as defined
-// by the first two arguments.
-
-// *INDENT-OFF*
-// clang-format off
-DATA_TEST_CASE(FixedPointQS8Outputs, framework::DatasetMode::ALL, zip(combine(
-               FuncNamesDataset,
-               framework::dataset::make("FractionalBits", 1, 7)),
-               framework::dataset::make("ExpectedFailures", { 0, 0, 0, 0, 0, 0,
-                                                              0, 0, 0, 0, 0, 0,
-                                                              0, 0, 0, 0, 0, 0,
-                                                              7, 8, 13, 2, 0, 0,
-                                                              0, 0, 0, 0, 0, 0,
-                                                              0, 0, 0, 5, 33, 96 })),
-               func_name, frac_bits, expected_failures)
-// clang-format on
-// *INDENT-ON*
-{
-    std::vector<double>        in_data;
-    std::vector<unsigned long> in_shape; //NOLINT
-
-    std::vector<double>        out_data;
-    std::vector<unsigned long> out_shape; //NOLINT
-
-    std::string func_name_lower = to_string(func_name);
-    std::transform(func_name_lower.begin(), func_name_lower.end(), func_name_lower.begin(), ::tolower);
-
-    const std::string base_file_name = library->path()
-    + "fixed_point/"
-    + func_name_lower
-    + "_Q8."
-    + support::cpp11::to_string(frac_bits);
-
-    const std::string inputs_file    = base_file_name + ".in.npy";
-    const std::string reference_file = base_file_name + ".out.npy";
-
-    load_array_from_numpy(inputs_file, in_shape, in_data);
-    load_array_from_numpy(reference_file, out_shape, out_data);
-
-    ARM_COMPUTE_EXPECT(in_shape.front() == out_shape.front(), framework::LogLevel::ERRORS);
-
-    const float step_size      = std::pow(2.f, -frac_bits);
-    int64_t     num_mismatches = 0;
-
-    // Values stored as doubles so reinterpret as floats
-    const auto *float_val = reinterpret_cast<float *>(&in_data[0]);
-    const auto *ref_val   = reinterpret_cast<float *>(&out_data[0]);
-
-    const size_t num_elements = in_data.size() * sizeof(double) / sizeof(float);
-
-    for(unsigned int i = 0; i < num_elements; ++i)
-    {
-        fixed_point_arithmetic::fixed_point<int8_t> in_val(float_val[i], frac_bits);
-        fixed_point_arithmetic::fixed_point<int8_t> out_val(0.f, frac_bits);
-
-        float tolerance = 0.f;
-
-        if(func_name == FixedPointOp::ADD)
-        {
-            out_val = in_val + in_val;
-        }
-        else if(func_name == FixedPointOp::SUB)
-        {
-            out_val = in_val - in_val; //NOLINT
-        }
-        else if(func_name == FixedPointOp::MUL)
-        {
-            tolerance = 1.f * step_size;
-            out_val   = in_val * in_val;
-        }
-        else if(func_name == FixedPointOp::EXP)
-        {
-            tolerance = 2.f * step_size;
-            out_val   = fixed_point_arithmetic::exp(in_val);
-        }
-        else if(func_name == FixedPointOp::LOG)
-        {
-            tolerance = 4.f * step_size;
-            out_val   = fixed_point_arithmetic::log(in_val);
-        }
-        else if(func_name == FixedPointOp::INV_SQRT)
-        {
-            tolerance = 5.f * step_size;
-            out_val   = fixed_point_arithmetic::inv_sqrt(in_val);
-        }
-
-        if(std::abs(static_cast<float>(out_val) - ref_val[i]) > tolerance)
-        {
-            ARM_COMPUTE_TEST_INFO("input = " << in_val);
-            ARM_COMPUTE_TEST_INFO("output = " << out_val);
-            ARM_COMPUTE_TEST_INFO("reference = " << ref_val[i]);
-            ARM_COMPUTE_TEST_INFO("tolerance = " << tolerance);
-
-            ARM_COMPUTE_TEST_INFO((std::abs(static_cast<float>(out_val) - ref_val[i]) <= tolerance));
-
-            ++num_mismatches;
-        }
-    }
-
-    ARM_COMPUTE_EXPECT(num_mismatches == expected_failures, framework::LogLevel::ERRORS);
-}
-
-TEST_SUITE_END()
-TEST_SUITE_END()
-} // namespace validation
-} // namespace test
-} // namespace arm_compute
diff --git a/tests/validation/UNIT/TensorInfo.cpp b/tests/validation/UNIT/TensorInfo.cpp
index dd7ae6d18c..b78f656932 100644
--- a/tests/validation/UNIT/TensorInfo.cpp
+++ b/tests/validation/UNIT/TensorInfo.cpp
@@ -112,12 +112,6 @@ TEST_CASE(TensorInfoBuild, framework::DatasetMode::ALL)
     ARM_COMPUTE_EXPECT(info.data_type() == DataType::S32, framework::LogLevel::ERRORS);
     ARM_COMPUTE_EXPECT(info.num_channels() == 3, framework::LogLevel::ERRORS);
 
-    // Update data type channels and set fixed point position
-    info.set_data_type(DataType::QS8).set_num_channels(1).set_fixed_point_position(3);
-    ARM_COMPUTE_EXPECT(info.data_type() == DataType::QS8, framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(info.num_channels() == 1, framework::LogLevel::ERRORS);
-    ARM_COMPUTE_EXPECT(info.fixed_point_position() == 3, framework::LogLevel::ERRORS);
-
     // Update data type and set quantization info
     info.set_data_type(DataType::QASYMM8).set_quantization_info(QuantizationInfo(0.5f, 15));
     ARM_COMPUTE_EXPECT(info.data_type() == DataType::QASYMM8, framework::LogLevel::ERRORS);