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
jwilhelm [Mon, 06 May 2013 13:03:46 +0200] rev 17321
Merge
brutisso [Mon, 06 May 2013 09:16:14 +0200] rev 17320
8013791: G1: G1CollectorPolicy::initialize_flags() may set min_alignment > max_alignment
Summary: Make sure max alignemnt is at least as large as min alignment
Reviewed-by: johnc, jmasa, tschatzl
brutisso [Thu, 02 May 2013 22:35:15 +0200] rev 17319
8013574: PrintMalloc conflicts with the command line parsing
Summary: Make sure that _num_jvm_args is not updated until the new entry to _jvm_args_array has been added
Reviewed-by: johnc, tamao, tschatzl
jiangli [Thu, 09 May 2013 16:27:51 -0400] rev 17318
Merge
vladidan [Tue, 07 May 2013 10:36:20 -0400] rev 17317
Merge
bpittore [Tue, 07 May 2013 10:19:33 -0400] rev 17316
8013633: Cleanup platform ifdefs in unsafe.cpp
Summary: Replace ifdefs with SUPPORTS_NATIVE_CX8 set in platform include file
Reviewed-by: dholmes, dlong
jiangli [Mon, 06 May 2013 20:11:18 -0700] rev 17315
Merge
jiangli [Mon, 06 May 2013 19:57:35 -0400] rev 17314
8013067: Zero builds are broken after 8010862.
Summary: Fixed broken Zero build.
Reviewed-by: twisti, coleenp, kvn
coleenp [Tue, 07 May 2013 14:30:11 -0700] rev 17313
Merge
emc [Tue, 07 May 2013 13:45:59 -0400] rev 17312
8009729: Refix hotspot jni_<cpu>.h JNIEXPORT and JNIIMPORT definitions to match jdk version
Summary: Update JNIEXPORT and JNIIMPORT to work with other compilers that don't necessarily have the __attribute__ type qualifier
Reviewed-by: dholmes, dcubed, coleenp