IVGCVSW-3411 Add the Counter Values array and accessor methods

Signed-off-by: FinnWilliamsArm <Finn.Williams@arm.com>
Change-Id: I4fa2428a83b93cbe58b821344206e2f7ce9e37e7

1 files changed, 55 insertions, 0 deletions

diff --git a/src/profiling/ProfilingService.cpp b/src/profiling/ProfilingService.cpp
index 4e613838c2..9f5978888d 100644
--- a/src/profiling/ProfilingService.cpp
+++ b/src/profiling/ProfilingService.cpp
@@ -43,6 +43,11 @@ void ProfilingService::Initialise()
                                            "counter name 2",
                                            "counter description");
 
+        for (unsigned short i = 0; i < m_CounterDirectory.GetCounterCount(); ++i)
+        {
+            m_CounterIdToValue[i] = 0;
+        }
+
         // For now until CounterDirectory setup is implemented, change m_State once everything initialised
         m_State.TransitionToState(ProfilingState::NotConnected);
     }
@@ -70,6 +75,47 @@ const ICounterDirectory& ProfilingService::GetCounterDirectory() const
     return m_CounterDirectory;
 }
 
+void ProfilingService::SetCounterValue(uint16_t counterIndex, uint32_t value)
+{
+    CheckIndexSize(counterIndex);
+    m_CounterIdToValue.at(counterIndex).store(value, std::memory_order::memory_order_relaxed);
+}
+
+void ProfilingService::GetCounterValue(uint16_t counterIndex, uint32_t& value) const
+{
+    CheckIndexSize(counterIndex);
+    value = m_CounterIdToValue.at(counterIndex).load(std::memory_order::memory_order_relaxed);
+}
+
+void ProfilingService::AddCounterValue(uint16_t counterIndex, uint32_t value)
+{
+    CheckIndexSize(counterIndex);
+    m_CounterIdToValue.at(counterIndex).fetch_add(value, std::memory_order::memory_order_relaxed);
+}
+
+void ProfilingService::SubtractCounterValue(uint16_t counterIndex, uint32_t value)
+{
+    CheckIndexSize(counterIndex);
+    m_CounterIdToValue.at(counterIndex).fetch_sub(value, std::memory_order::memory_order_relaxed);
+}
+
+void ProfilingService::IncrementCounterValue(uint16_t counterIndex)
+{
+    CheckIndexSize(counterIndex);
+    m_CounterIdToValue.at(counterIndex).operator++(std::memory_order::memory_order_relaxed);
+}
+
+void ProfilingService::DecrementCounterValue(uint16_t counterIndex)
+{
+    CheckIndexSize(counterIndex);
+    m_CounterIdToValue.at(counterIndex).operator--(std::memory_order::memory_order_relaxed);
+}
+
+uint16_t ProfilingService::GetCounterCount() const
+{
+    return m_CounterDirectory.GetCounterCount();
+}
+
 ProfilingState ProfilingService::GetCurrentState() const
 {
     return m_State.GetCurrentState();
@@ -85,6 +131,15 @@ void ProfilingService::ResetExternalProfilingOptions(const Runtime::CreationOpti
     }
     m_Options = options;
 }
+
+inline void ProfilingService::CheckIndexSize(uint16_t counterIndex) const
+{
+    if (counterIndex >= m_CounterDirectory.GetCounterCount())
+    {
+        throw InvalidArgumentException("Counter index is out of range");
+    }
+}
+
 } // namespace profiling
 
 } // namespace armnn
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