Raise the partial scavenge interval even more on x86-64
authorsbarati@apple.com <sbarati@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 12 Apr 2018 18:35:17 +0000 (18:35 +0000)
committersbarati@apple.com <sbarati@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 12 Apr 2018 18:35:17 +0000 (18:35 +0000)
https://bugs.webkit.org/show_bug.cgi?id=184551

Rubber-stamped by Filip Pizlo.

The JetStream regression didn't recover from my previous patch.
This is another attempt to get it to recover perf.

* bmalloc/Scavenger.cpp:
(bmalloc::Scavenger::threadRunLoop):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@230587 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/bmalloc/ChangeLog
Source/bmalloc/bmalloc/Scavenger.cpp

index 8791ee3..c188636 100644 (file)
@@ -1,3 +1,16 @@
+2018-04-12  Saam Barati  <sbarati@apple.com>
+
+        Raise the partial scavenge interval even more on x86-64
+        https://bugs.webkit.org/show_bug.cgi?id=184551
+
+        Rubber-stamped by Filip Pizlo.
+
+        The JetStream regression didn't recover from my previous patch.
+        This is another attempt to get it to recover perf.
+
+        * bmalloc/Scavenger.cpp:
+        (bmalloc::Scavenger::threadRunLoop):
+
 2018-04-11  Saam Barati  <sbarati@apple.com>
 
         raise partial scavenge interval on x86-64
index aad6061..55845c3 100644 (file)
@@ -408,7 +408,7 @@ void Scavenger::threadRunLoop()
             }
 
 #if BCPU(X86_64)
-            auto partialScavengeInterval = std::chrono::milliseconds(20000);
+            auto partialScavengeInterval = std::chrono::milliseconds(36000);
 #else
             auto partialScavengeInterval = std::chrono::milliseconds(8000);
 #endif