MLECO-1870: Cherry pick profiling changes from dev to open source repo
* Documentation update
Change-Id: If85e7ebc44498840b291c408f14e66a5a5faa424
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>
diff --git a/source/application/main/include/Profiler.hpp b/source/application/main/include/Profiler.hpp
index b16a63b..d93b257 100644
--- a/source/application/main/include/Profiler.hpp
+++ b/source/application/main/include/Profiler.hpp
@@ -26,10 +26,31 @@
namespace arm {
namespace app {
+ /** Statistics for a profiling metric. */
+ struct Statistics {
+ std::string name;
+ std::string unit;
+ std::uint64_t total;
+ double avrg;
+ std::uint64_t min;
+ std::uint64_t max;
+ };
+
+ /** Profiling results with calculated statistics. */
+ struct ProfileResult {
+ std::string name;
+ std::uint32_t samplesNum;
+ std::vector<Statistics> data;
+ };
+
/** A single profiling unit definition. */
struct ProfilingUnit {
uint64_t npuCycles = 0;
uint64_t activeNpuCycles = 0;
+ uint64_t idleNpuCycles = 0;
+ uint64_t axi0writes = 0;
+ uint64_t axi0reads = 0;
+ uint64_t axi1reads = 0;
uint64_t cpuCycles = 0;
time_t time = 0;
};
@@ -73,18 +94,22 @@
void Reset();
/**
- * @brief Gets the results as string and resets the profiler.
- * @returns Result string.
+ * @brief Collects profiling results statistics and resets the profiler.
**/
- std::string GetResultsAndReset();
+ void GetAllResultsAndReset(std::vector<ProfileResult>& results);
+
+ /**
+ * @brief Prints collected profiling results and resets the profiler.
+ **/
+ void PrintProfilingResult(bool printFullStat = false);
/** @brief Set the profiler name. */
void SetName(const char* str);
private:
ProfilingMap _m_series; /* Profiling series map. */
- time_counter _m_tstampSt; /* Container for a current starting timestamp. */
- time_counter _m_tstampEnd; /* Container for a current ending timestamp. */
+ time_counter _m_tstampSt{}; /* Container for a current starting timestamp. */
+ time_counter _m_tstampEnd{}; /* Container for a current ending timestamp. */
hal_platform * _m_pPlatform = nullptr; /* Platform pointer - to get the timer. */
bool _m_started = false; /* Indicates profiler has been started. */