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+/*
+ * 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_PROFILER
+#define ARM_COMPUTE_TEST_PROFILER
+
+#include "instruments/Instrument.h"
+
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace arm_compute
+{
+namespace test
+{
+namespace framework
+{
+/** Profiler class to collect benchmark numbers.
+ *
+ * A profiler manages multiple instruments that can collect different types of benchmarking numbers.
+ */
+class Profiler
+{
+public:
+    /** Mapping from instrument ids to their measurements. */
+    using MeasurementsMap = std::map<std::string, std::vector<Instrument::Measurement>>;
+
+    /** Add @p instrument to the performance monitor.
+     *
+     * All added instruments will be used when @ref start or @ref stop are
+     * called to make measurements.
+     *
+     * @param[in] instrument Instrument to be used to measure performance.
+     */
+    void add(std::unique_ptr<Instrument> instrument);
+
+    /** Start all added instruments to measure performance. */
+    void start();
+
+    /** Stop all added instruments. */
+    void stop();
+
+    /** Return measurements for all instruments. */
+    const MeasurementsMap &measurements() const;
+
+private:
+    std::vector<std::unique_ptr<Instrument>> _instruments{};
+    MeasurementsMap                          _measurements{};
+};
+} // namespace framework
+} // namespace test
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_TEST_PROFILER */