COMPMID-761: Add CL/NEON FastCorners benchmark tests

Change-Id: Ie874a867e0aa283a69edba7013c8cd59f18da489
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/131835
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

3 files changed, 259 insertions, 0 deletions

diff --git a/tests/benchmark/CL/FastCorners.cpp b/tests/benchmark/CL/FastCorners.cpp
new file mode 100644
index 0000000000..8b85893fde
--- /dev/null
+++ b/tests/benchmark/CL/FastCorners.cpp
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018 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 "arm_compute/core/Types.h"
+#include "arm_compute/runtime/CL/CLArray.h"
+#include "arm_compute/runtime/CL/CLTensor.h"
+#include "arm_compute/runtime/CL/functions/CLFastCorners.h"
+#include "tests/CL/CLAccessor.h"
+#include "tests/benchmark/fixtures/FastCornersFixture.h"
+#include "tests/datasets/ImageFileDatasets.h"
+#include "tests/framework/Macros.h"
+#include "tests/framework/datasets/Datasets.h"
+#include "utils/TypePrinter.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace benchmark
+{
+namespace
+{
+const auto threshold       = framework::dataset::make("Threshold", { 64.f });                   // valid range (0.0 ≤ threshold < 256.0)
+const auto border_mode     = framework::dataset::make("BorderMode", { BorderMode::UNDEFINED }); // NOTE: only BorderMode::UNDEFINED is implemented
+const auto suppress_nonmax = framework::dataset::make("SuppressNonMax", { false, true });
+} // namespace
+
+using CLFastCornersFixture = FastCornersFixture<CLTensor, CLFastCorners, CLAccessor, CLKeyPointArray>;
+
+TEST_SUITE(CL)
+TEST_SUITE(FastCorners)
+
+// *INDENT-OFF*
+// clang-format off
+REGISTER_FIXTURE_DATA_TEST_CASE(RunSmall, CLFastCornersFixture, framework::DatasetMode::PRECOMMIT,
+                                combine(combine(combine(combine(
+                                datasets::SmallImageFiles(),
+                                framework::dataset::make("Format", { Format::U8 })),
+                                threshold),
+                                suppress_nonmax),
+                                border_mode));
+
+REGISTER_FIXTURE_DATA_TEST_CASE(RunLarge, CLFastCornersFixture, framework::DatasetMode::NIGHTLY,
+                                combine(combine(combine(combine(
+                                datasets::LargeImageFiles(),
+                                framework::dataset::make("Format", { Format::U8 })),
+                                threshold),
+                                suppress_nonmax),
+                                border_mode));
+// clang-format on
+// *INDENT-ON*
+
+TEST_SUITE_END() // FastCorners
+TEST_SUITE_END() // CL
+} // namespace benchmark
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/benchmark/NEON/FastCorners.cpp b/tests/benchmark/NEON/FastCorners.cpp
new file mode 100644
index 0000000000..0e30d90900
--- /dev/null
+++ b/tests/benchmark/NEON/FastCorners.cpp
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018 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 "arm_compute/core/Types.h"
+#include "arm_compute/runtime/Array.h"
+#include "arm_compute/runtime/NEON/functions/NEFastCorners.h"
+#include "arm_compute/runtime/Tensor.h"
+#include "tests/NEON/Accessor.h"
+#include "tests/benchmark/fixtures/FastCornersFixture.h"
+#include "tests/datasets/ImageFileDatasets.h"
+#include "tests/framework/Macros.h"
+#include "tests/framework/datasets/Datasets.h"
+#include "utils/TypePrinter.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace benchmark
+{
+namespace
+{
+const auto threshold       = framework::dataset::make("Threshold", { 64.f });                   // valid range (0.0 ≤ threshold < 256.0)
+const auto border_mode     = framework::dataset::make("BorderMode", { BorderMode::UNDEFINED }); // NOTE: only BorderMode::UNDEFINED is implemented
+const auto suppress_nonmax = framework::dataset::make("SuppressNonMax", { false, true });
+} // namespace
+
+using NEFastCornersFixture = FastCornersFixture<Tensor, NEFastCorners, Accessor, KeyPointArray>;
+
+TEST_SUITE(NEON)
+TEST_SUITE(FastCorners)
+
+// *INDENT-OFF*
+// clang-format off
+REGISTER_FIXTURE_DATA_TEST_CASE(RunSmall, NEFastCornersFixture, framework::DatasetMode::PRECOMMIT,
+                                combine(combine(combine(combine(
+                                datasets::SmallImageFiles(),
+                                framework::dataset::make("Format", { Format::U8 })),
+                                threshold),
+                                suppress_nonmax),
+                                border_mode));
+
+REGISTER_FIXTURE_DATA_TEST_CASE(RunLarge, NEFastCornersFixture, framework::DatasetMode::NIGHTLY,
+                                combine(combine(combine(combine(
+                                datasets::LargeImageFiles(),
+                                framework::dataset::make("Format", { Format::U8 })),
+                                threshold),
+                                suppress_nonmax),
+                                border_mode));
+// clang-format on
+// *INDENT-ON*
+
+TEST_SUITE_END() // FastCorners
+TEST_SUITE_END() // NEON
+} // namespace benchmark
+} // namespace test
+} // namespace arm_compute
diff --git a/tests/benchmark/fixtures/FastCornersFixture.h b/tests/benchmark/fixtures/FastCornersFixture.h
new file mode 100644
index 0000000000..636d25819f
--- /dev/null
+++ b/tests/benchmark/fixtures/FastCornersFixture.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2018 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_FAST_CORNERS_FIXTURE
+#define ARM_COMPUTE_TEST_FAST_CORNERS_FIXTURE
+
+#include "arm_compute/core/TensorShape.h"
+#include "arm_compute/core/Types.h"
+#include "tests/Globals.h"
+#include "tests/Utils.h"
+#include "tests/framework/Fixture.h"
+
+namespace arm_compute
+{
+class CLFastCorners;
+class NEFastCorners;
+
+namespace test
+{
+namespace benchmark
+{
+template <typename TensorType, typename Function, typename Accessor, typename ArrayType>
+class FastCornersFixture : public framework::Fixture
+{
+public:
+    template <typename...>
+    void setup(std::string image, Format format, float threshold, bool suppress_nonmax, BorderMode border_mode)
+    {
+        // Load the image (cached by the library if loaded before)
+        const RawTensor &raw = library->get(image, format);
+
+        // Create tensor
+        src = create_tensor<TensorType>(raw.shape(), format);
+
+        // Create and configure function
+        configure_target<Function>(fast_corners_func, src, corners, &num_corners, threshold, suppress_nonmax, border_mode, 0);
+
+        // Allocate tensor
+        src.allocator()->allocate();
+
+        // Copy image data to tensor
+        library->fill(Accessor(src), raw);
+    }
+
+    void run()
+    {
+        fast_corners_func.run();
+    }
+
+    void sync()
+    {
+        sync_if_necessary<TensorType>();
+    }
+
+    void teardown()
+    {
+        src.allocator()->free();
+    }
+
+protected:
+    template <typename F, typename std::enable_if<std::is_same<F, CLFastCorners>::value, int>::type = 0>
+    void configure_target(F &func, TensorType &src, ArrayType &corners, unsigned int *num_corners, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value)
+    {
+        func.configure(&src, threshold, suppress_nonmax, &corners, num_corners, border_mode, constant_border_value);
+    }
+
+    template <typename F, typename std::enable_if<std::is_same<F, NEFastCorners>::value, int>::type = 0>
+    void configure_target(F &func, TensorType &src, ArrayType &corners, unsigned int *num_corners, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value)
+    {
+        ARM_COMPUTE_UNUSED(num_corners);
+        func.configure(&src, threshold, suppress_nonmax, &corners, border_mode, constant_border_value);
+    }
+
+private:
+    const static size_t max_corners = 20000;
+
+    TensorType   src{};
+    ArrayType    corners{ max_corners };
+    unsigned int num_corners{ max_corners };
+    Function     fast_corners_func{};
+};
+} // namespace benchmark
+} // namespace test
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_TEST_FAST_CORNERS_FIXTURE */