amurillo [Fri, 10 May 2013 11:14:08 -0700] rev 17329
Merge
stefank [Fri, 10 May 2013 09:24:20 +0200] rev 17328
Merge
johnc [Thu, 09 May 2013 11:16:39 -0700] rev 17327
7176479: G1: JVM crashes on T5-8 system with 1.5 TB heap
Summary: Refactor G1's hot card cache and card counts table into their own files. Simplify the card counts table, including removing the encoding of the card index in each entry. The card counts table now has a 1:1 correspondence with the cards spanned by heap. Space for the card counts table is reserved from virtual memory (rather than C heap) during JVM startup and is committed/expanded when the heap is expanded. Changes were also reviewed-by Vitaly Davidovich.
Reviewed-by: tschatzl, jmasa
jwilhelm [Thu, 09 May 2013 12:23:43 +0200] rev 17326
Merge
jmasa [Wed, 08 May 2013 17:12:52 -0700] rev 17325
8013184: CMS: Call reset_after_compaction() only if a compaction has been done
Reviewed-by: mgerdin, johnc, tschatzl
jmasa [Wed, 08 May 2013 16:28:03 -0700] rev 17324
8013032: CMS: assert(used() == used_after_gc && used_after_gc <= capacity()) failed: used: 0 used_after_gc: 292080 capacity: 1431699456
Reviewed-by: tschatzl, mgerdin, johnc
brutisso [Mon, 06 May 2013 21:30:34 +0200] rev 17323
8013872: G1: HeapRegionSeq::shrink_by() has invalid assert
Summary: Refactored shrink_by() to only use region counts and not byte sizes
Reviewed-by: johnc, tschatzl
tschatzl [Mon, 06 May 2013 17:19:42 +0200] rev 17322
8006088: Incompatible heap size flags accepted by VM
Summary: Make processing of minimum, initial and maximum heap size more intiutive by removing previous limitations on allowed values, and make error reporting consistent. Further, fix errors in ergonomic heap sizing.
Reviewed-by: johnc, jwilhelm, tamao