COMPMID-344 Updated doxygen

Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae

7 files changed, 1005 insertions, 0 deletions

diff --git a/tests/validation/CL/BitwiseAnd.cpp b/tests/validation/CL/BitwiseAnd.cpp
new file mode 100644
index 0000000000..4cd64a2a99
--- /dev/null
+++ b/tests/validation/CL/BitwiseAnd.cpp
@@ -0,0 +1,218 @@
+/*
+ * 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 "CL/CLAccessor.h"
+#include "CL/Helper.h"
+#include "Globals.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/CL/CLSubTensor.h"
+#include "arm_compute/runtime/CL/CLTensor.h"
+#include "arm_compute/runtime/CL/CLTensorAllocator.h"
+#include "arm_compute/runtime/CL/functions/CLBitwiseAnd.h"
+
+#include "boost_wrapper.h"
+
+#include <random>
+#include <string>
+
+using namespace arm_compute;
+using namespace arm_compute::test;
+using namespace arm_compute::test::cl;
+using namespace arm_compute::test::validation;
+
+namespace
+{
+/** Compute Neon bitwise and function.
+ *
+ * @param[in] shape Shape of the input and output tensors.
+ *
+ * @return Computed output tensor.
+ */
+CLTensor compute_bitwise_and(const TensorShape &shape)
+{
+    // Create tensors
+    CLTensor src1 = create_tensor(shape, DataType::U8);
+    CLTensor src2 = create_tensor(shape, DataType::U8);
+    CLTensor dst  = create_tensor(shape, DataType::U8);
+
+    // Create and configure function
+    CLBitwiseAnd band;
+    band.configure(&src1, &src2, &dst);
+
+    // Allocate tensors
+    src1.allocator()->allocate();
+    src2.allocator()->allocate();
+    dst.allocator()->allocate();
+
+    BOOST_TEST(!src1.info()->is_resizable());
+    BOOST_TEST(!src2.info()->is_resizable());
+    BOOST_TEST(!dst.info()->is_resizable());
+
+    // Fill tensors
+    library->fill_tensor_uniform(CLAccessor(src1), 0);
+    library->fill_tensor_uniform(CLAccessor(src2), 1);
+
+    // Compute function
+    band.run();
+
+    return dst;
+}
+
+/** Compute OpenCL bitwise and function that splits the input and output in two subtensor.
+ *
+ * @param[in] shape Shape of the input and output tensors.
+ *
+ * @return Computed output tensor.
+ */
+CLTensor compute_bitwise_and_subtensor(const TensorShape &shape)
+{
+    // Create tensors
+    CLTensor src1 = create_tensor(shape, DataType::U8);
+    CLTensor src2 = create_tensor(shape, DataType::U8);
+    CLTensor dst  = create_tensor(shape, DataType::U8);
+
+    // Create SubTensors
+    int         coord_z   = shape.z() / 2;
+    TensorShape sub_shape = shape;
+    sub_shape.set(2, coord_z);
+
+    CLSubTensor src1_sub1(&src1, sub_shape, Coordinates());
+    CLSubTensor src1_sub2(&src1, sub_shape, Coordinates(0, 0, coord_z));
+    CLSubTensor src2_sub1(&src2, sub_shape, Coordinates());
+    CLSubTensor src2_sub2(&src2, sub_shape, Coordinates(0, 0, coord_z));
+    CLSubTensor dst_sub1(&dst, sub_shape, Coordinates());
+    CLSubTensor dst_sub2(&dst, sub_shape, Coordinates(0, 0, coord_z));
+
+    // Create and configure function
+    CLBitwiseAnd band1, band2;
+    band1.configure(&src1_sub1, &src2_sub1, &dst_sub1);
+    band2.configure(&src1_sub2, &src2_sub2, &dst_sub2);
+
+    // Allocate tensors
+    src1.allocator()->allocate();
+    src2.allocator()->allocate();
+    dst.allocator()->allocate();
+
+    BOOST_TEST(!src1.info()->is_resizable());
+    BOOST_TEST(!src2.info()->is_resizable());
+    BOOST_TEST(!dst.info()->is_resizable());
+
+    // Fill tensors
+    std::uniform_int_distribution<> distribution(0, 255);
+    library->fill(CLAccessor(src1), distribution, 0);
+    library->fill(CLAccessor(src2), distribution, 1);
+
+    // Compute function
+    band1.run();
+    band2.run();
+
+    return dst;
+}
+} // namespace
+
+#ifndef DOXYGEN_SKIP_THIS
+BOOST_AUTO_TEST_SUITE(CL)
+BOOST_AUTO_TEST_SUITE(BitwiseAnd)
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, SmallShapes() + LargeShapes(), shape)
+{
+    // Create tensors
+    CLTensor src1 = create_tensor(shape, DataType::U8);
+    CLTensor src2 = create_tensor(shape, DataType::U8);
+    CLTensor dst  = create_tensor(shape, DataType::U8);
+
+    BOOST_TEST(src1.info()->is_resizable());
+    BOOST_TEST(src2.info()->is_resizable());
+    BOOST_TEST(dst.info()->is_resizable());
+
+    // Create and configure function
+    CLBitwiseAnd band;
+    band.configure(&src1, &src2, &dst);
+
+    // Validate valid region
+    const ValidRegion valid_region = shape_to_valid_region(shape);
+    validate(src1.info()->valid_region(), valid_region);
+    validate(src2.info()->valid_region(), valid_region);
+    validate(dst.info()->valid_region(), valid_region);
+
+    // Validate padding
+    const PaddingSize padding(0, required_padding(shape.x(), 16), 0, 0);
+    validate(src1.info()->padding(), padding);
+    validate(src2.info()->padding(), padding);
+    validate(dst.info()->padding(), padding);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes(), shape)
+{
+    // Compute function
+    CLTensor dst = compute_bitwise_and(shape);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_bitwise_and(shape);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_AUTO_TEST_CASE(RunSubTensor)
+{
+    // Create shape
+    TensorShape shape(27U, 35U, 8U, 2U);
+
+    // Compute function
+    CLTensor dst = compute_bitwise_and_subtensor(shape);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_bitwise_and(shape);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes(), shape)
+{
+    // Compute function
+    CLTensor dst = compute_bitwise_and(shape);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_bitwise_and(shape);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+BOOST_AUTO_TEST_SUITE_END()
+#endif
diff --git a/tests/validation/CL/CLFixture.cpp b/tests/validation/CL/CLFixture.cpp
new file mode 100644
index 0000000000..845e16629d
--- /dev/null
+++ b/tests/validation/CL/CLFixture.cpp
@@ -0,0 +1,33 @@
+/*
+ * 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 "validation/CL/CLFixture.h"
+
+#include "boost_wrapper.h"
+
+using namespace arm_compute;
+using namespace arm_compute::test;
+using namespace arm_compute::test::validation;
+using namespace arm_compute::test::validation::cl;
+
+BOOST_GLOBAL_FIXTURE(CLFixture);
diff --git a/tests/validation/CL/CLFixture.h b/tests/validation/CL/CLFixture.h
new file mode 100644
index 0000000000..138e0566eb
--- /dev/null
+++ b/tests/validation/CL/CLFixture.h
@@ -0,0 +1,48 @@
+/*
+ * 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.
+ */
+#ifndef __ARM_COMPUTE_TEST_VALIDATION_CL_CLFIXTURE_H__
+#define __ARM_COMPUTE_TEST_VALIDATION_CL_CLFIXTURE_H__
+
+#include "arm_compute/runtime/CL/CLScheduler.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace cl
+{
+struct CLFixture
+{
+    CLFixture()
+    {
+        CLScheduler::get().default_init();
+    }
+};
+} // namespace cl
+} // namespace validation
+} // namespace test
+} // namespace arm_compute
+#endif
diff --git a/tests/validation/CL/CMakeLists.txt b/tests/validation/CL/CMakeLists.txt
new file mode 100644
index 0000000000..209b662033
--- /dev/null
+++ b/tests/validation/CL/CMakeLists.txt
@@ -0,0 +1,48 @@
+# 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.
+cmake_minimum_required (VERSION 3.1)
+
+include_directories(${CMAKE_SOURCE_DIR}/../include)
+
+set(arm_compute_test_validation_OPENCL_SOURCE_FILES
+    ${CMAKE_SOURCE_DIR}/CL/CLAccessor.h
+    ${CMAKE_SOURCE_DIR}/CL/Helper.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/CLFixture.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/CLFixture.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/BitwiseAnd.cpp
+)
+
+add_library(arm_compute_test_validation_OPENCL OBJECT
+    ${arm_compute_test_validation_OPENCL_SOURCE_FILES}
+)
+
+set(arm_compute_test_validation_TARGET_OBJECTS
+    ${arm_compute_test_validation_TARGET_OBJECTS}
+    $<TARGET_OBJECTS:arm_compute_test_validation_OPENCL>
+    PARENT_SCOPE
+)
+
+set(arm_compute_test_validation_TARGET_LIBRARIES
+    ${arm_compute_test_validation_TARGET_LIBRARIES}
+    OpenCL
+    PARENT_SCOPE
+)
diff --git a/tests/validation/CL/DepthConvert.cpp b/tests/validation/CL/DepthConvert.cpp
new file mode 100644
index 0000000000..7a421ecf5a
--- /dev/null
+++ b/tests/validation/CL/DepthConvert.cpp
@@ -0,0 +1,413 @@
+/*
+ * 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 "CL/CLAccessor.h"
+#include "CL/Helper.h"
+#include "Globals.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/CL/functions/CLDepthConvert.h"
+#include "arm_compute/runtime/Tensor.h"
+#include "arm_compute/runtime/TensorAllocator.h"
+
+#include "boost_wrapper.h"
+
+#include <random>
+#include <string>
+
+using namespace arm_compute;
+using namespace arm_compute::test;
+using namespace arm_compute::test::cl;
+using namespace arm_compute::test::validation;
+
+namespace
+{
+/** Compute CL depth convert function.
+ *
+ * @param[in] shape  Shape of the input and output tensors.
+ * @param[in] dt_in  Data type of input tensor.
+ * @param[in] dt_out Data type of the output tensor.
+ * @param[in] policy Conversion policy.
+ * @param[in] shift  Value for down/up conversions. Must be 0 <= shift < 8.
+ *
+ * @return Computed output CLtensor.
+ */
+CLTensor compute_depth_convert(const TensorShape &shape, DataType dt_in, DataType dt_out, ConvertPolicy policy, uint32_t shift)
+{
+    // Create tensors
+    CLTensor src = create_tensor(shape, dt_in);
+    CLTensor dst = create_tensor(shape, dt_out);
+
+    // Create and configure function
+    CLDepthConvert depth_convert;
+    depth_convert.configure(&src, &dst, policy, shift);
+
+    // Allocate tensors
+    src.allocator()->allocate();
+    dst.allocator()->allocate();
+
+    BOOST_TEST(!src.info()->is_resizable());
+    BOOST_TEST(!dst.info()->is_resizable());
+
+    // Fill tensors
+    library->fill_tensor_uniform(CLAccessor(src), 0);
+
+    // Compute function
+    depth_convert.run();
+
+    return dst;
+}
+/** Configure and validate region/padding function.
+ *
+ * @param[in] shape  Shape of the input and output tensors.
+ * @param[in] dt_in  Data type of input tensor.
+ * @param[in] dt_out Data type of the output tensor.
+ * @param[in] policy Conversion policy.
+ * @param[in] shift  Value for down/up conversions. Must be 0 <= shift < 8.
+ *
+ */
+void compute_configure_validate(const TensorShape &shape, DataType dt_in, DataType dt_out, ConvertPolicy policy, uint32_t shift)
+{
+    // Create tensors
+    CLTensor src = create_tensor(shape, dt_in);
+    CLTensor dst = create_tensor(shape, dt_out);
+
+    BOOST_TEST(src.info()->is_resizable());
+    BOOST_TEST(dst.info()->is_resizable());
+
+    // Create and configure function
+    CLDepthConvert depth_convert;
+    depth_convert.configure(&src, &dst, policy, shift);
+
+    // 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
+    const PaddingSize padding(0, required_padding(shape.x(), 16), 0, 0);
+    validate(src.info()->padding(), padding);
+    validate(dst.info()->padding(), padding);
+}
+} // namespace
+
+#ifndef DOXYGEN_SKIP_THIS
+BOOST_AUTO_TEST_SUITE(CL)
+BOOST_AUTO_TEST_SUITE(DepthConvert)
+
+BOOST_AUTO_TEST_SUITE(U8_to_U16)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::U8, DataType::U16, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::U16, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::U16, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::U16, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::U16, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(U8_to_S16)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::U8, DataType::S16, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::S16, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::S16, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::S16, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::S16, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(U8_to_S32)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::U8, DataType::S32, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::S32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::S32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U8, DataType::S32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U8, DataType::S32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(U16_to_U8)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::U16, DataType::U8, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U16, DataType::U8, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U16, DataType::U8, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U16, DataType::U8, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U16, DataType::U8, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(U16_to_U32)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::U16, DataType::U32, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U16, DataType::U32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U16, DataType::U32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::U16, DataType::U32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::U16, DataType::U32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(S16_to_U8)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::S16, DataType::U8, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::S16, DataType::U8, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::S16, DataType::U8, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::S16, DataType::U8, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::S16, DataType::U8, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE(S16_to_S32)
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes()) * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute configure and validate region/padding
+    compute_configure_validate(shape, DataType::S16, DataType::S32, policy, shift);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::S16, DataType::S32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::S16, DataType::S32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge, LargeShapes() * boost::unit_test::data::make({ ConvertPolicy::SATURATE, ConvertPolicy::WRAP })
+                     * boost::unit_test::data::xrange(0, 7, 1),
+                     shape, policy, shift)
+{
+    // Compute function
+    CLTensor dst = compute_depth_convert(shape, DataType::S16, DataType::S32, policy, shift);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_depth_convert(shape, DataType::S16, DataType::S32, policy, shift, 0);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE_END()
+BOOST_AUTO_TEST_SUITE_END()
+#endif
diff --git a/tests/validation/CL/FillBorder.cpp b/tests/validation/CL/FillBorder.cpp
new file mode 100644
index 0000000000..42b9064982
--- /dev/null
+++ b/tests/validation/CL/FillBorder.cpp
@@ -0,0 +1,91 @@
+/*
+ * 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 "CL/CLAccessor.h"
+#include "CL/Helper.h"
+#include "Globals.h"
+#include "TensorLibrary.h"
+#include "TypePrinter.h"
+#include "Utils.h"
+#include "validation/Datasets.h"
+#include "validation/Validation.h"
+
+#include "arm_compute/core/CL/kernels/CLFillBorderKernel.h"
+#include "arm_compute/core/Helpers.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/CL/CLScheduler.h"
+#include "arm_compute/runtime/CL/CLTensor.h"
+#include "arm_compute/runtime/CL/CLTensorAllocator.h"
+
+#include "boost_wrapper.h"
+
+#include <random>
+#include <string>
+
+using namespace arm_compute;
+using namespace arm_compute::test;
+using namespace arm_compute::test::cl;
+using namespace arm_compute::test::validation;
+
+#ifndef DOXYGEN_SKIP_THIS
+BOOST_AUTO_TEST_SUITE(CL)
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(FillBorder, BorderModes() * boost::unit_test::data::make({ PaddingSize{ 0 }, PaddingSize{ 1, 0, 1, 2 }, PaddingSize{ 10 } }), border_mode, padding)
+{
+    constexpr uint8_t border_value = 42U;
+    constexpr uint8_t tensor_value = 89U;
+    BorderSize        border_size{ 5 };
+
+    // Create tensors
+    CLTensor src = create_tensor(TensorShape{ 10U, 10U, 2U }, DataType::U8);
+
+    src.info()->extend_padding(padding);
+
+    // Allocate tensor
+    src.allocator()->allocate();
+
+    // Check padding is as required
+    validate(src.info()->padding(), padding);
+
+    // Fill tensor with constant value
+    std::uniform_int_distribution<uint8_t> distribution{ tensor_value, tensor_value };
+    library->fill(CLAccessor(src), distribution, 0);
+
+    // Create and configure kernel
+    CLFillBorderKernel fill_border;
+    fill_border.configure(&src, border_size, border_mode, border_value);
+
+    // Run kernel
+    fill_border.run(fill_border.window(), CLScheduler::get().queue());
+
+    // Validate border
+    border_size.limit(padding);
+    validate(CLAccessor(src), border_size, border_mode, &border_value);
+
+    // Validate tensor
+    validate(CLAccessor(src), &tensor_value);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+#endif
diff --git a/tests/validation/CL/Threshold.cpp b/tests/validation/CL/Threshold.cpp
new file mode 100644
index 0000000000..a8c77ec10a
--- /dev/null
+++ b/tests/validation/CL/Threshold.cpp
@@ -0,0 +1,154 @@
+/*
+ * 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 "CL/CLAccessor.h"
+#include "CL/Helper.h"
+#include "Globals.h"
+#include "TensorLibrary.h"
+#include "TypePrinter.h"
+#include "Utils.h"
+#include "dataset/ThresholdDataset.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/CL/CLTensor.h"
+#include "arm_compute/runtime/CL/CLTensorAllocator.h"
+#include "arm_compute/runtime/CL/functions/CLThreshold.h"
+
+#include "boost_wrapper.h"
+
+#include <random>
+#include <string>
+
+using namespace arm_compute;
+using namespace arm_compute::test;
+using namespace arm_compute::test::cl;
+using namespace arm_compute::test::validation;
+
+namespace
+{
+/** Compute Threshold function.
+ *
+ * @param[in] shape       Shape of the input and output tensors.
+ * @param[in] threshold   Threshold. When the threshold type is RANGE, this is used as the lower threshold.
+ * @param[in] false_value value to set when the condition is not respected.
+ * @param[in] true_value  value to set when the condition is respected.
+ * @param[in] type        Thresholding type. Either RANGE or BINARY.
+ * @param[in] upper       Upper threshold. Only used when the thresholding type is RANGE.
+ *
+ * @return Computed output tensor.
+ */
+CLTensor compute_threshold(const TensorShape &shape, uint8_t threshold, uint8_t false_value, uint8_t true_value, ThresholdType type, uint8_t upper)
+{
+    // Create tensors
+    CLTensor src = create_tensor(shape, DataType::U8);
+    CLTensor dst = create_tensor(shape, DataType::U8);
+
+    // Create and configure function
+    CLThreshold thrsh;
+    thrsh.configure(&src, &dst, threshold, false_value, true_value, type, upper);
+
+    // Allocate tensors
+    src.allocator()->allocate();
+    dst.allocator()->allocate();
+
+    BOOST_TEST(!src.info()->is_resizable());
+    BOOST_TEST(!dst.info()->is_resizable());
+
+    // Fill tensors
+    library->fill_tensor_uniform(CLAccessor(src), 0);
+
+    // Compute function
+    thrsh.run();
+
+    return dst;
+}
+} // namespace
+
+#ifndef DOXYGEN_SKIP_THIS
+BOOST_AUTO_TEST_SUITE(CL)
+BOOST_AUTO_TEST_SUITE(Threshold)
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(Configuration,
+                     (SmallShapes() + LargeShapes()) * ThresholdDataset(),
+                     shape, threshold_conf)
+{
+    // Create tensors
+    CLTensor src = create_tensor(shape, DataType::U8);
+    CLTensor dst = create_tensor(shape, DataType::U8);
+
+    BOOST_TEST(src.info()->is_resizable());
+    BOOST_TEST(dst.info()->is_resizable());
+
+    // Create and configure function
+    CLThreshold cl_threshold;
+    cl_threshold.configure(&src, &dst, threshold_conf.threshold, threshold_conf.false_value, threshold_conf.true_value, threshold_conf.type, threshold_conf.upper);
+
+    // 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
+    const PaddingSize padding(0, required_padding(shape.x(), 16), 0, 0);
+    validate(src.info()->padding(), padding);
+    validate(dst.info()->padding(), padding);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
+BOOST_DATA_TEST_CASE(RunSmall,
+                     SmallShapes() * ThresholdDataset(),
+                     shape, threshold_conf)
+{
+    // Compute function
+    CLTensor dst = compute_threshold(shape, threshold_conf.threshold, threshold_conf.false_value, threshold_conf.true_value, threshold_conf.type, threshold_conf.upper);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_threshold(shape, threshold_conf.threshold, threshold_conf.false_value, threshold_conf.true_value, threshold_conf.type, threshold_conf.upper);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
+BOOST_DATA_TEST_CASE(RunLarge,
+                     LargeShapes() * ThresholdDataset(),
+                     shape, threshold_conf)
+{
+    // Compute function
+    CLTensor dst = compute_threshold(shape, threshold_conf.threshold, threshold_conf.false_value, threshold_conf.true_value, threshold_conf.type, threshold_conf.upper);
+
+    // Compute reference
+    RawTensor ref_dst = Reference::compute_reference_threshold(shape, threshold_conf.threshold, threshold_conf.false_value, threshold_conf.true_value, threshold_conf.type, threshold_conf.upper);
+
+    // Validate output
+    validate(CLAccessor(dst), ref_dst);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+BOOST_AUTO_TEST_SUITE_END()
+#endif