From 1aff393b359b518925f66901439466f9bc14c49d Mon Sep 17 00:00:00 2001
From: Colm Donelan <Colm.Donelan@arm.com>
Date: Wed, 5 Feb 2020 17:48:59 +0000
Subject: IVGCVSW-4317 Implement the Profiling Context Initialisation

* Call CreateBackendProfilingContext on each backend from Runtime passing
  an instance of the BackendProfiling interface.
* Modify the signature of CreateBackendProfilingContext to remove const
  and return a shared_ptr to BackendProfilingContext
* Add concrete BackendProfiling class.
* Store BackendProfilingContexts in Profiling service.

Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
Change-Id: I975eaa2093ae91fa623835f65f9e5b25eb65117a
---
 .../armnn/backends/profiling/IBackendProfiling.hpp   | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

(limited to 'include/armnn/backends/profiling/IBackendProfiling.hpp')

diff --git a/include/armnn/backends/profiling/IBackendProfiling.hpp b/include/armnn/backends/profiling/IBackendProfiling.hpp
index 4c463a8128..d3c52996f4 100644
--- a/include/armnn/backends/profiling/IBackendProfiling.hpp
+++ b/include/armnn/backends/profiling/IBackendProfiling.hpp
@@ -68,27 +68,25 @@ public:
 
 class IBackendProfiling
 {
-protected:
-    IBackendProfiling(const IRuntime::CreationOptions&)
-    {}
-
 public:
     virtual ~IBackendProfiling()
     {}
 
-    IRegisterBackendCounters& GetCounterRegistrationInterface(uint16_t currentMaxGlobalCounterID);
+    virtual std::unique_ptr<IRegisterBackendCounters>
+        GetCounterRegistrationInterface(uint16_t currentMaxGlobalCounterID) = 0;
+
+    virtual std::unique_ptr<ISendTimelinePacket> GetSendTimelinePacket() = 0;
 
-    ISendTimelinePacket& GetSendTimelinePacket();
+    virtual IProfilingGuidGenerator& GetProfilingGuidGenerator() = 0;
 
-    IProfilingGuidGenerator& GetProfilingGuidGenerator();
+    virtual void ReportCounters(const std::vector<Timestamp>& counterValues) = 0;
 
-    void ReportCounters(const std::vector<Timestamp>& counterValues);
+    virtual CounterStatus GetCounterStatus(uint16_t backendCounterId) = 0;
 
-    CounterStatus GetCounterStatus(uint16_t backendCounterId);
+    virtual std::vector<CounterStatus> GetActiveCounters() = 0;
 
-    std::vector<CounterStatus> GetActiveCounters();
+    virtual bool IsProfilingEnabled() const = 0;
 
-    bool IsProfilingEnabled() const;
 };
 }    // namespace profiling
 }    // namespace armnn
\ No newline at end of file
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