IVGCVSW-4393 Register backend counters

Signed-off-by: David Monahan <david.monahan@arm.com>
Change-Id: I419ecc2fce4b7e0fcaeb6d1f9cb687c0b660125d
Signed-off-by: Jim Flynn <jim.flynn@arm.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/profiling/RegisterBackendCounters.hpp b/src/profiling/RegisterBackendCounters.hpp
new file mode 100644
index 0000000000..41886c0444
--- /dev/null
+++ b/src/profiling/RegisterBackendCounters.hpp
@@ -0,0 +1,62 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "armnn/backends/profiling/IBackendProfiling.hpp"
+#include "CounterIdMap.hpp"
+#include "CounterDirectory.hpp"
+#include "ProfilingService.hpp"
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+class RegisterBackendCounters : public IRegisterBackendCounters
+{
+public:
+
+    RegisterBackendCounters(uint16_t currentMaxGlobalCounterID, const BackendId& backendId)
+                            : m_CurrentMaxGlobalCounterID(currentMaxGlobalCounterID),
+                              m_CounterDirectory(ProfilingService::Instance().GetCounterRegistry()),
+                              m_BackendId(backendId) {}
+
+    ~RegisterBackendCounters() = default;
+
+    void RegisterCategory(const std::string& categoryName,
+                          const Optional<uint16_t>& deviceUid     = EmptyOptional(),
+                          const Optional<uint16_t>& counterSetUid = EmptyOptional()) override;
+
+    uint16_t RegisterDevice(const std::string& deviceName,
+                            uint16_t cores = 0,
+                            const Optional<std::string>& parentCategoryName = EmptyOptional()) override;
+
+    uint16_t RegisterCounterSet(const std::string& counterSetName,
+                                uint16_t count = 0,
+                                const Optional<std::string>& parentCategoryName = EmptyOptional()) override;
+
+    uint16_t RegisterCounter(const uint16_t uid,
+                             const std::string& parentCategoryName,
+                             uint16_t counterClass,
+                             uint16_t interpolation,
+                             double multiplier,
+                             const std::string& name,
+                             const std::string& description,
+                             const Optional<std::string>& units      = EmptyOptional(),
+                             const Optional<uint16_t>& numberOfCores = EmptyOptional(),
+                             const Optional<uint16_t>& deviceUid     = EmptyOptional(),
+                             const Optional<uint16_t>& counterSetUid = EmptyOptional()) override;
+
+private:
+    uint16_t m_CurrentMaxGlobalCounterID;
+    ICounterRegistry& m_CounterDirectory;
+    const BackendId& m_BackendId;
+};
+
+} // namespace profiling
+
+} // namespace armnn
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