Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 342:37f87013dfd8
6711316: Open source the Garbage-First garbage collector
Summary: First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
| author | ysr |
|---|---|
| date | Thu, 05 Jun 2008 15:57:56 -0700 |
| parents | 8bd1e4487c18 |
| children | 6aae2f9d0294 |
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--- a/src/share/vm/runtime/globals.hpp Wed Jun 04 13:51:09 2008 -0700 +++ b/src/share/vm/runtime/globals.hpp Thu Jun 05 15:57:56 2008 -0700 @@ -1106,7 +1106,10 @@ /* gc */ \ \ product(bool, UseSerialGC, false, \ - "Tells whether the VM should use serial garbage collector") \ + "Use the serial garbage collector") \ + \ + product(bool, UseG1GC, false, \ + "Use the Garbage-First garbage collector") \ \ product(bool, UseParallelGC, false, \ "Use the Parallel Scavenge garbage collector") \ @@ -1169,6 +1172,9 @@ develop(bool, TraceChunkTasksQueuing, false, \ "Trace the queuing of the chunk tasks") \ \ + product(uintx, ParallelMarkingThreads, 0, \ + "Number of marking threads concurrent gc will use") \ + \ product(uintx, YoungPLABSize, 4096, \ "Size of young gen promotion labs (in HeapWords)") \ \ @@ -1265,6 +1271,12 @@ "The amount of young gen chosen by default per GC worker " \ "thread available ") \ \ + product(bool, GCOverheadReporting, false, \ + "Enables the GC overhead reporting facility") \ + \ + product(intx, GCOverheadReportingPeriodMS, 100, \ + "Reporting period for conc GC overhead reporting, in ms ") \ + \ product(bool, CMSIncrementalMode, false, \ "Whether CMS GC should operate in \"incremental\" mode") \ \ @@ -1593,6 +1605,9 @@ product(bool, ZeroTLAB, false, \ "Zero out the newly created TLAB") \ \ + product(bool, FastTLABRefill, true, \ + "Use fast TLAB refill code") \ + \ product(bool, PrintTLAB, false, \ "Print various TLAB related information") \ \ @@ -2790,6 +2805,12 @@ "how many entries we'll try to leave on the stack during " \ "parallel GC") \ \ + product(intx, DCQBarrierQueueBufferSize, 256, \ + "Number of elements in a dirty card queue buffer") \ + \ + product(intx, DCQBarrierProcessCompletedThreshold, 5, \ + "Number of completed dirty card buffers to trigger processing.") \ + \ /* stack parameters */ \ product_pd(intx, StackYellowPages, \ "Number of yellow zone (recoverable overflows) pages") \