Dynamic Events

cshung · cshung · commit 1abc327674f5 · 2024-02-26T10:16:37.000-08:00
diff --git a/src/coreclr/gc/gc.cpp b/src/coreclr/gc/gc.cpp
@@ -10334,10 +10334,12 @@ static void do_vxsort (uint8_t** item_array, ptrdiff_t item_count, uint8_t* rang
         // use AVX512F only if the list is large enough to pay for downclocking impact
         if (IsSupportedInstructionSet (InstructionSet::AVX512F) && (item_count > AVX512F_THRESHOLD_SIZE))
         {
+            GCEventFireVxSort_V1 ();
             do_vxsort_avx512 (item_array, &item_array[item_count - 1], range_low, range_high);
         }
         else
         {
+            GCEventFireVxSort_V1 ();
             do_vxsort_avx2 (item_array, &item_array[item_count - 1], range_low, range_high);
         }
     }
diff --git a/src/coreclr/gc/gcevents.h b/src/coreclr/gc/gcevents.h
@@ -52,5 +52,7 @@ DYNAMIC_EVENT(CommittedUsage, GCEventLevel_Information, GCEventKeyword_GC, 1)
 DYNAMIC_EVENT(HeapCountTuning, GCEventLevel_Information, GCEventKeyword_GC, 1)
 DYNAMIC_EVENT(HeapCountSample, GCEventLevel_Information, GCEventKeyword_GC, 1)
 
+DYNAMIC_EVENT(VxSort, GCEventLevel_Information, GCEventKeyword_GC, 1)
+
 #undef KNOWN_EVENT
 #undef DYNAMIC_EVENT

Original file line number	Diff line number	Diff line change
`@@ -10334,10 +10334,12 @@ static void do_vxsort (uint8_t** item_array, ptrdiff_t item_count, uint8_t* rang`
`10334`	`10334`	`// use AVX512F only if the list is large enough to pay for downclocking impact`
`10335`	`10335`	`if (IsSupportedInstructionSet (InstructionSet::AVX512F) && (item_count > AVX512F_THRESHOLD_SIZE))`
`10336`	`10336`	`{`
	`10337`	`+ GCEventFireVxSort_V1 ();`
`10337`	`10338`	`do_vxsort_avx512 (item_array, &item_array[item_count - 1], range_low, range_high);`
`10338`	`10339`	`}`
`10339`	`10340`	`else`
`10340`	`10341`	`{`
	`10342`	`+ GCEventFireVxSort_V1 ();`
`10341`	`10343`	`do_vxsort_avx2 (item_array, &item_array[item_count - 1], range_low, range_high);`
`10342`	`10344`	`}`
`10343`	`10345`	`}`