7164 Commits

Author SHA1 Message Date
David Lindholm
f6343b0f69 8143587: G1 crashes with humongous object of size that almost fills a heap region
Reviewed-by: mgerdin, brutisso
2015-11-24 14:03:42 +01:00
Chris Hegarty
e09cadb438 8140687: Move @Contended to the jdk.internal.vm.annotation package
Reviewed-by: alanb, dholmes, psandoz, shade
2015-11-24 11:49:44 +00:00
Thomas Schatzl
48264e4686 8136678: Implement adaptive sizing algorithm for IHOP
Add adaptive sizing for IHOP that maximizes throughput (starts marking as late as possible). This functionality is enabled using a new -XX:+G1AdaptiveIHOP switch (default: false).

Reviewed-by: mgerdin, jmasa, pliden
2015-11-24 10:35:52 +01:00
Thomas Schatzl
66a728fc27 8136681: Factor out IHOP calculation from G1CollectorPolicy
Move out existing IHOP value calculation into an implementation of a new interface called G1IHOPControl. Prepare for changes to accomodate adaptive IHOP implementation.

Reviewed-by: jmasa, mgerdin, ehelin
2015-11-24 10:22:36 +01:00
Hui Shi
7fe249f6db 8143285: aarch64: Missing load acquire when checking if ConstantPoolCacheEntry is resolved
Reviewed-by: roland, aph
2015-11-24 09:02:26 +00:00
Kim Barrett
fe1c3f905b Merge 2015-11-24 08:29:48 +00:00
Coleen Phillimore
99cba80808 Merge 2015-11-24 02:54:54 +00:00
Coleen Phillimore
b48eddab1b Merge 2015-11-23 22:53:50 +00:00
Jiangli Zhou
9a9314db0c Merge 2015-11-23 23:42:46 +01:00
Rachel Protacio
c67974cf0f 8143157: Convert TraceVMOperation to Unified Logging
The former -XX:+TraceVMOperation flag is updated to the unified logging framework and is now replaced with -Xlog:vmoperation in product mode.

Reviewed-by: coleenp, dholmes, mockner
2015-11-23 16:16:46 -05:00
Mandy Chung
bf9af24b55 8140450: Implement JEP 259: Stack-Walking API
Co-authored-by: Brent Christian <brent.christian@oracle.com>
Co-authored-by: Daniel Fuchs <daniel.fuchs@oracle.com>
Co-authored-by: Hamlin Li <huaming.li@oracle.com>
Reviewed-by: coleenp, dfuchs, bchristi, psandoz, sspitsyn
2015-11-23 12:44:43 -08:00
Jiangli Zhou
6ca042cb32 Merge 2015-11-23 14:38:20 -05:00
Alexander Harlap
f3ff4f52cc 8141135: Remove G1RemSet::write_ref
Remove unused memembers of G1RemSet

Reviewed-by: kbarrett, tschatzl
2015-11-23 11:43:02 -05:00
Marcus Larsson
961fbacd76 8143229: Replace the develop level with develop macros in Unified Logging
Reviewed-by: brutisso, coleenp, dholmes, rprotacio
2015-11-20 12:42:21 +01:00
Jiangli Zhou
4bea0af9ab Merge 2015-11-19 19:26:51 -05:00
Harold Seigel
e33f9ae6a9 Merge 2015-11-19 21:21:15 +00:00
Christian Tornqvist
5bbe1a78d8 Merge 2015-11-19 19:38:54 +00:00
Christian Tornqvist
c02b26ee45 8143324: Backout JDK-8087223
Reviewed-by: coleenp, acorn
2015-11-19 10:34:11 -08:00
Bengt Rutisson
8af1d18e78 8143255: Remove debug logging from SymbolTable::unlink() and SymbolTable::possibly_parallel_unlink()
Reviewed-by: coleenp, tschatzl
2015-11-19 16:14:45 +01:00
Marcus Larsson
dd059bb29f 8142483: Unified logging log instances cause warnings on windows when only static functions are used
Reviewed-by: brutisso, sla
2015-11-11 15:45:17 +01:00
David Lindholm
c3db3bae7b Merge 2015-11-20 19:17:57 +00:00
David Lindholm
2d7e74703d 8138681: Runtime.getFreeMemory() reports wrong value after humongous allocation
Reviewed-by: tschatzl, mgerdin
2015-11-20 17:32:02 +01:00
Erik Helin
aefeb2d442 8142390: Move ScanRSClosure to header file
Reviewed-by: jmasa, tschatzl
2015-10-19 16:21:35 +02:00
Erik Helin
3ee73137fb 8139883: Add virtual destructor G1ParScanThreadState
Reviewed-by: tschatzl, mgerdin, stefank
2015-10-19 15:47:36 +02:00
Bengt Rutisson
0ee0cf9845 8142475: Remove TraceParallelOldGCTasks
Reviewed-by: tschatzl, david
2015-11-12 09:21:16 +01:00
Bengt Rutisson
250efd235c 8142472: Remove debugging code guarded by CMSPrintPromoBlockInfo
Reviewed-by: david, ehelin
2015-11-12 09:19:44 +01:00
Joseph Provino
8e6c71d7c2 Merge 2015-11-12 00:38:44 +00:00
Ron Durbin
409697a74e 8141068: refactor -XXFlags= code in preparation for removal
Reviewed-by: dcubed, gthornbr, coleenp
2015-11-11 14:57:27 -08:00
Erik Helin
e76add1886 8135078: Refactor InCSetState::is_in_cset_or_humongous
Reviewed-by: tschatzl, jwilhelm
2015-10-19 15:21:01 +02:00
Jesper Wilhelmsson
f21d1afd70 8139772: Cleanups in Generation related code
Reviewed-by: tbenson, mgerdin
2015-10-19 15:03:58 +02:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
Roland Westrelin
f089f614f6 Merge 2015-10-16 16:09:00 +00:00
Roland Westrelin
096fa934a8 8136473: failed: no mismatched stores, except on raw memory: StoreB StoreI
Mismatched stores on same slice possible with Unsafe.Put*Unaligned methods

Reviewed-by: kvn, thartmann
2015-10-16 16:53:02 +02:00
Roland Westrelin
74f8cc939b 8139750: [BACKOUT] Elide more final field's write memory barrier with escape analysis result
Reviewed-by: kvn
2015-10-16 15:48:18 +02:00
Zoltan Majo
703c1c58d7 8139380: VMError::report_and_die() does not produce replay file
Change VMError::report() to use a correct format string in both JVMCI-enabled builds and builds without JVMCI.

Reviewed-by: roland, kvn
2015-10-16 15:21:37 +02:00
David Lindholm
65e88c8313 8139277: Remove ScavengeWithObjectsInToSpace, ParallelOldGCSplitALot, ParallelOldGCSplitInterval, PSAdjustTenuredGenForMinorPause and PSAdjustYoungGenForMajorPause
Reviewed-by: tschatzl, sjohanss
2015-10-16 14:11:29 +02:00
Kim Barrett
4500c7fac8 8139341: Hide ExtendedOopClosure::_ref_processor
Make ExtendedOopClosure::_ref_processor private.

Reviewed-by: mgerdin, sjohanss
2015-10-16 14:55:09 -04:00
Roland Westrelin
6c269ab6a9 Merge 2015-10-16 11:47:04 +00:00
Martin Doerr
de26bc4347 8139734: ppc: fix build after "8078556: Runtime: implement ranges..."
Reviewed-by: goetz
2015-10-16 10:20:59 +02:00
Ed Nevill
47040f764d 8139674: aarch64: guarantee failure in TestOptionsWithRanges.java
Fix negative overflow in instruction field

Reviewed-by: kvn, roland, adinn, aph
2015-10-15 15:33:54 +00:00
Zoltan Majo
34e1545cab 8080650: Enable stubs to use frame pointers correctly
Change MacroAssembler::verified_entry() to set up RBP correctly when generating stub code.

Reviewed-by: kvn
2015-10-15 17:38:41 +02:00
Kim Barrett
e7d0e95b08 8139200: Eliminate G1ParClosureSuper::_worker_id
Moved _worker_id from G1ParClosureSuper to G1ParCopyHelper.

Reviewed-by: mgerdin, tschatzl
2015-10-15 10:10:13 -04:00
Coleen Phillimore
e8e182c0e7 Merge 2015-10-16 00:01:49 +00:00
Gerard Ziemski
22838597ea 8078556: Runtime: implement ranges (optionally constraints) for those flags that have them missing
JEP 245: implement ranges and constraints for runtime flags.

Co-authored-by: Goetz Lindenmaier <goetz.lindenmaier@sap.com>
Reviewed-by: coleenp, ddmitriev, jiangli, goetz
2015-10-15 13:34:21 -05:00
Daniel D. Daugherty
2559482886 8136552: Last argument wins does not work for special options with "-XX:VMOptionsFile" option
Match_special_option_and_act() should insert_vm_options_file() earlier and process the inserted options right away to honor "last option wins" semantics.

Reviewed-by: dcubed, coleenp
2015-10-15 10:00:30 -07:00
Jesper Wilhelmsson
7078962b9c Merge 2015-10-15 13:28:22 +02:00
Thomas Schatzl
f2b8803873 Merge 2015-10-15 13:00:17 +02:00
Thomas Schatzl
6abb87fd84 8138752: G1CollectorPolicy::should_should_update_surv_rate_group_predictors() uses wrong predicate
Instead of only updating the survivor rate groups in the young gc after marking and before mixed gc, update them during young gcs outside of marking

Reviewed-by: mgerdin, drwhite
2015-10-15 10:15:08 +02:00
Thomas Schatzl
f292ac2dc2 8138750: Remove dead code in survivor rate group
Reviewed-by: mgerdin, tbenson
2015-10-15 10:13:08 +02:00
Thomas Schatzl
55988baae2 8139583: Fix formatting in survRateGroup.cpp
Reviewed-by: kbarrett, stefank
2015-10-15 10:12:17 +02:00