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diff test/gc/g1/TestGCLogMessages.java @ 20216:570cb6369f17

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8019342: G1: High "Other" time most likely due to card redirtying Summary: Parallelize card redirtying to decrease the time it takes. Reviewed-by: brutisso
author tschatzl
date Mon, 21 Jul 2014 09:40:19 +0200
parents 595c0f60d50d
children 6e1f418b39c3
line wrap: on
line diff
--- a/test/gc/g1/TestGCLogMessages.java	Mon Jul 21 09:40:19 2014 +0200
+++ b/test/gc/g1/TestGCLogMessages.java	Mon Jul 21 09:40:19 2014 +0200
@@ -23,7 +23,7 @@
 
 /*
  * @test TestPrintGCDetails
- * @bug 8035406 8027295 8035398
+ * @bug 8035406 8027295 8035398 8019342
  * @summary Ensure that the PrintGCDetails output for a minor GC with G1
  * includes the expected necessary messages.
  * @key gc
@@ -48,6 +48,8 @@
     OutputAnalyzer output = new OutputAnalyzer(pb.start());
 
     output.shouldNotContain("[Redirty Cards");
+    output.shouldNotContain("[Parallel Redirty");
+    output.shouldNotContain("[Redirtied Cards");
     output.shouldNotContain("[Code Root Purge");
     output.shouldNotContain("[String Dedup Fixup");
     output.shouldNotContain("[Young Free CSet");
@@ -63,6 +65,8 @@
     output = new OutputAnalyzer(pb.start());
 
     output.shouldContain("[Redirty Cards");
+    output.shouldNotContain("[Parallel Redirty");
+    output.shouldNotContain("[Redirtied Cards");
     output.shouldContain("[Code Root Purge");
     output.shouldContain("[String Dedup Fixup");
     output.shouldNotContain("[Young Free CSet");
@@ -80,6 +84,8 @@
     output = new OutputAnalyzer(pb.start());
 
     output.shouldContain("[Redirty Cards");
+    output.shouldContain("[Parallel Redirty");
+    output.shouldContain("[Redirtied Cards");
     output.shouldContain("[Code Root Purge");
     output.shouldContain("[String Dedup Fixup");
     output.shouldContain("[Young Free CSet");