Yield thread when notifying condition variables

MarcusTomlinson · MarcusTomlinson · commit 8de542a2b253 · 2024-03-21T15:02:09.000Z
diff --git a/include/dspatch/Circuit.h b/include/dspatch/Circuit.h
@@ -163,6 +163,7 @@ class Circuit final
             {
                 _pause = false;
                 _resumeCondt.notify_all();
+                std::this_thread::yield();
             }
         }
 
@@ -253,6 +254,7 @@ class Circuit final
         {
             _gotSync = false;  // reset the sync flag
             _resumeCondt.notify_all();
+            std::this_thread::yield();
         }
 
         inline void SyncAndResume()
@@ -372,6 +374,7 @@ class Circuit final
         {
             _gotSync = false;  // reset the sync flag
             _resumeCondt.notify_all();
+            std::this_thread::yield();
         }
 
     private:

Original file line number	Diff line number	Diff line change
`@@ -163,6 +163,7 @@ class Circuit final`
`163`	`163`	`{`
`164`	`164`	`_pause = false;`
`165`	`165`	`_resumeCondt.notify_all();`
	`166`	`+ std::this_thread::yield();`
`166`	`167`	`}`
`167`	`168`	`}`
`168`	`169`
`@@ -253,6 +254,7 @@ class Circuit final`
`253`	`254`	`{`
`254`	`255`	`_gotSync = false; // reset the sync flag`
`255`	`256`	`_resumeCondt.notify_all();`
	`257`	`+ std::this_thread::yield();`
`256`	`258`	`}`
`257`	`259`
`258`	`260`	`inline void SyncAndResume()`
`@@ -372,6 +374,7 @@ class Circuit final`
`372`	`374`	`{`
`373`	`375`	`_gotSync = false; // reset the sync flag`
`374`	`376`	`_resumeCondt.notify_all();`
	`377`	`+ std::this_thread::yield();`
`375`	`378`	`}`
`376`	`379`
`377`	`380`	`private:`