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performance counting: ulTaskSwitchedInTime and ulTotalRunTime must be (#618)

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arrays, index is core number
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Hardy Griech 2023-02-02 23:40:27 +01:00 committed by GitHub
parent 0f9e6e5b52
commit 570ade4001
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1 changed files with 7 additions and 7 deletions
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14
tasks.c
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@ -396,8 +396,8 @@ PRIVILEGED_DATA static volatile UBaseType_t uxSchedulerSuspended = ( UBaseType_t
/* Do not move these variables to function scope as doing so prevents the /* Do not move these variables to function scope as doing so prevents the
* code working with debuggers that need to remove the static qualifier. */ * code working with debuggers that need to remove the static qualifier. */
PRIVILEGED_DATA static uint32_t ulTaskSwitchedInTime = 0UL; /*< Holds the value of a timer/counter the last time a task was switched in. */ PRIVILEGED_DATA static uint32_t ulTaskSwitchedInTime[ configNUM_CORES ] = { 0UL }; /*< Holds the value of a timer/counter the last time a task was switched in. */
PRIVILEGED_DATA static volatile uint32_t ulTotalRunTime = 0UL; /*< Holds the total amount of execution time as defined by the run time counter clock. */ PRIVILEGED_DATA static volatile uint32_t ulTotalRunTime[ configNUM_CORES ] = { 0UL }; /*< Holds the total amount of execution time as defined by the run time counter clock. */
#endif #endif
@ -3877,9 +3877,9 @@ void vTaskSwitchContext( BaseType_t xCoreID )
#if ( configGENERATE_RUN_TIME_STATS == 1 ) #if ( configGENERATE_RUN_TIME_STATS == 1 )
{ {
#ifdef portALT_GET_RUN_TIME_COUNTER_VALUE #ifdef portALT_GET_RUN_TIME_COUNTER_VALUE
portALT_GET_RUN_TIME_COUNTER_VALUE( ulTotalRunTime ); portALT_GET_RUN_TIME_COUNTER_VALUE( ulTotalRunTime[ xCoreID ] );
#else #else
ulTotalRunTime = portGET_RUN_TIME_COUNTER_VALUE(); ulTotalRunTime[ xCoreID ] = portGET_RUN_TIME_COUNTER_VALUE();
#endif #endif
/* Add the amount of time the task has been running to the /* Add the amount of time the task has been running to the
@ -3889,16 +3889,16 @@ void vTaskSwitchContext( BaseType_t xCoreID )
* overflows. The guard against negative values is to protect * overflows. The guard against negative values is to protect
* against suspect run time stat counter implementations - which * against suspect run time stat counter implementations - which
* are provided by the application, not the kernel. */ * are provided by the application, not the kernel. */
if( ulTotalRunTime > ulTaskSwitchedInTime ) if( ulTotalRunTime[ xCoreID ] > ulTaskSwitchedInTime[ xCoreID ] )
{ {
pxCurrentTCB->ulRunTimeCounter += ( ulTotalRunTime - ulTaskSwitchedInTime ); pxCurrentTCB->ulRunTimeCounter += ( ulTotalRunTime[ xCoreID ] - ulTaskSwitchedInTime[ xCoreID ] );
} }
else else
{ {
mtCOVERAGE_TEST_MARKER(); mtCOVERAGE_TEST_MARKER();
} }
ulTaskSwitchedInTime = ulTotalRunTime; ulTaskSwitchedInTime[ xCoreID ] = ulTotalRunTime[ xCoreID ];
} }
#endif /* configGENERATE_RUN_TIME_STATS */ #endif /* configGENERATE_RUN_TIME_STATS */