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Author SHA1 Message Date
Coleen Phillimore
6cec4d5047 Merge 2016-04-09 08:34:51 -04:00
Coleen Phillimore
e9a1251fb3 8033735: make Throwable.backtrace visible to Class.getDeclaredField again 
Removed old hack to workaround an old crash.

Reviewed-by: hseigel, twisti, mchung
 2016-04-08 19:39:32 -04:00
Calvin Cheung
28edd79d64 8145221: Use trampolines for i2i and i2c entries in Methods that are stored in CDS archive 
This optimization reduces the size of the RW region of the CDS archive. It also reduces the amount of pages in the RW region that are actually written into during runtime.

Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Co-authored-by: Goetz Lindenmaier <goetz.lindenmaier@sap.com>
Reviewed-by: dlong, iklam, jiangli
 2016-04-07 22:03:04 -07:00
Brent Christian
2d2abce433 8153123: Streamline StackWalker code 
Reviewed-by: coleenp, dfuchs, mchung, redestad
 2016-04-08 12:26:29 -07:00
Erik Joelsson
87d68625af 8152666: The new Hotspot Build System 
Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com>
Co-authored-by: Ingemar Aberg <ingemar.aberg@oracle.com>
Reviewed-by: ihse, dcubed, erikj
 2016-04-08 13:14:23 +02:00
Frederic Parain
20330031f4 Merge 2016-04-08 10:39:53 +02:00
Frederic Parain
890207217f 8146093: [sparc only] compiler/interpreter/7116216/StackOverflow.java Program terminates with signal 11, Segmentation fault. in __1cLRegisterMap2t6MpnKJavaThread_b_v_ () 
Reviewed-by: dcubed, coleenp
 2016-04-08 00:38:00 -07:00
Per Lidén
67ed025379 8152989: serviceability/tmtools/jstat/GcCauseTest02.java fails with OOME 
Reviewed-by: dsamersoff, sjohanss, dfazunen
 2016-04-08 08:51:45 +02:00
Sangheon Kim
25f35cda7d 8152182: Possible overflow in initialzation of _rescan_task_size and _marking_task_size 
Add constraints for CMSRescanMultiple and CMSConcMarkMultiple flags

Reviewed-by: jwilhelm, jmasa
 2016-04-07 15:34:21 -07:00
Sangheon Kim
10c7cac93e 8152180: SIGFPE in CMSCollector::preclean with big CMSScheduleRemarkSamplingRatio 
Rephrased the calculation routine to avoid an overflow for CMSScheduleRemarkSamplingRatio

Reviewed-by: jwilhelm, drwhite
 2016-04-07 15:33:25 -07:00
Coleen Phillimore
c66cf8bde7 Merge 2016-04-07 21:24:12 +00:00
Coleen Phillimore
0d3e7977ae 8151939: VM_Version_init() print buffer is too small 
Increase buffer size, use logging to print out version and os information

Reviewed-by: kvn, rprotacio, mockner
 2016-04-07 16:37:35 -04:00
Daniel D. Daugherty
4f3b1c9ed5 Merge 2016-04-07 12:54:48 -07:00
Rachel Protacio
02d268d760 8152896: Convert PrintCompressedOopsMode to Unified Logging 
Converted -XX:+PrintCompressedOopsMode to -Xlog:gc+heap+coops and aliased old option

Reviewed-by: coleenp, sjohanss, kvn, hseigel
 2016-04-07 13:11:15 -04:00
Daniel D. Daugherty
4397e85e26 Merge 2016-04-07 09:47:48 -07:00
Dmitry Fazunenko
efb6b67d27 Merge 2016-04-07 15:01:56 +00:00
Thomas Schatzl
a9cf95480f 8153734: TestHumongousReferenceObject.java occasionally crashes with "unable to allocate heap of 1g" on win32 
Decrease the heap size used in the test from 1g to 128M.

Reviewed-by: dfazunen, sjohanss
 2016-04-07 15:17:08 +02:00
Michail Chernov
0202ef201c 8153516: Hotspot TEST.group has error in GC groups definition 
Reviewed-by: tschatzl, dfazunen
 2016-04-07 16:01:16 +03:00
Michail Chernov
412ce42184 8148376: Test for PLAB behavior at evacuation failure 
Reviewed-by: tschatzl, dfazunen
 2016-04-07 15:58:24 +03:00
Dmitry Fazunenko
2b7a70a9d3 8152432: Implement setting jtreg @requires properties vm.flavor, vm.bits, vm.compMode 
Reviewed-by: iignatyev
 2016-04-07 17:42:30 +04:00
Antonios Printezis
f22c068365 8152312: ParNew: Restore preserved marks in parallel 
Reviewed-by: tschatzl
 2016-04-07 10:55:54 +02:00
Daniel D. Daugherty
e266e56356 Merge 2016-04-06 23:42:52 +00:00
Daniel D. Daugherty
0fc167eb01 Merge 2016-04-06 15:49:40 -07:00
Calvin Cheung
5e6ae86ef2 Merge 2016-04-07 00:25:46 +02:00
Jesper Wilhelmsson
3f00e1fcef 8153671: Quarantine serviceability/tmtools/jstack/JstackThreadTest.java until JDK-8153319 is fixed 
Reviewed-by: jprovino, dcubed
 2016-04-06 14:51:39 -07:00
Calvin Cheung
c282f25964 8152329: jvm should treat the "Multi-Release" jar manifest attribute name as case insensitive 
Reviewed-by: iklam, jiangli, mseledtsov
 2016-04-06 11:40:45 -07:00
Harold Seigel
27216177ce Merge 2016-04-06 16:03:02 +02:00
Thomas Schatzl
a009aa9ca7 8151386: Extract card live data out of G1ConcurrentMark 
Move card live data management out of G1ConcurrentMark into extra class G1CardLiveData managed by G1RemSet

Reviewed-by: mgerdin, kbarrett
 2016-04-06 13:41:59 +02:00
Harold Seigel
2904ea7d45 8152846: Creation of ModuleEntryTable Investigate Need For OrderAccess::storestore() 
Remove the unneeded OrderAccess::storestore() call

Reviewed-by: acorn, coleenp
 2016-04-06 07:37:15 -04:00
Thomas Schatzl
0c06163b35 8077144: Concurrent mark initialization takes too long 
Remove per-marking thread liveness bitmaps and recreate liveness bitmap concurrently after the cleanup pause.

Reviewed-by: mgerdin, ehelin, kbarrett
 2016-04-06 13:32:48 +02:00
Aleksey Shipilev
b51a55a78c 8153277: [TESTBUG] gc/arguments/TestMaxMinHeapFreeRatioFlags is too sensitive for stray allocations in verifyRatio 
Reviewed-by: mgerdin, dfazunen
 2016-04-06 10:50:19 +03:00
Sangheon Kim
2f5768493d Merge 2016-04-05 23:59:12 +00:00
Sangheon Kim
7908c3db94 8152188: Allow CMSBitMapYieldQuantum for BitMap::clear_range and clear_large_range 
Let BitMap::clear_large_range call clear_range instead of firing an assert

Reviewed-by: jmasa, jwilhelm
 2016-04-05 16:15:53 -07:00
Ioi Lam
3d629c6dd3 8153300: [TESTBUG] Enhance test/testlibrary/ClassFileInstaller.java to support JAR files 
Reviewed-by: lfoltan, mseledtsov
 2016-04-05 14:52:12 -07:00
Tom Benson
4f0ffb6ce9 8153117: Back out JDK-8142935 until JDK-8152723 fixed 
JDK-8142935 fix can lead to avoidable Full GCs

Reviewed-by: jwilhelm, tschatzl
 2016-04-05 11:17:50 -04:00
Rachel Protacio
d077700179 8153026: Change logging tag 'verboseverification' to 'verification' 
Changed UL tag to 'verification'

Reviewed-by: hseigel, lfoltan
 2016-04-05 09:42:27 -04:00
Richard Reingruber
9438549080 8153176: ParOldGC: Use correct TaskQueueSet for ParallelTaskTerminator in marking 
Reviewed-by: mgerdin, tschatzl
 2016-04-05 13:55:31 +02:00
Thomas Schatzl
fa7ae5825a Merge 2016-04-05 12:10:03 +02:00
Thomas Schatzl
d77d2cc010 8151499: gc/g1/g1OopClosures.inline.hpp: assert(_from->is_in_reserved(p)) failed: p is not in from 
Fix wrong assertion.

Reviewed-by: tbenson, shade
 2016-04-05 11:22:20 +02:00
Stefan Karlsson
621ac24c59 Merge 2016-04-05 11:00:22 +02:00
Robbin Ehn
16988281fc 8153396: Remove unused ResourceMarks from UL internal vm tests 
Reviewed-by: stefank, brutisso
 2016-04-05 10:42:01 +02:00
Stefan Karlsson
ccf6f713e8 8152711: Create a non-template Log wrapper class 
Reviewed-by: kbarrett, rehn
 2016-04-05 10:41:52 +02:00
Stefan Karlsson
6c4d96782c 8152637: Create a stack allocatable LogStream class 
Reviewed-by: rehn, brutisso
 2016-04-05 10:35:39 +02:00
Per Lidén
07299d4428 8152929: Remove UNSUPPORTED_GC_OPTION, use UNSUPPORTED_OPTION instead 
Reviewed-by: brutisso, jmasa
 2016-04-05 09:05:19 +02:00
Daniel D. Daugherty
ab20ebaaa0 Merge 2016-04-05 00:41:55 +02:00
Daniel D. Daugherty
2e87e3178c 8152358: code and comment cleanups found during the hunt for 8077392 
Reviewed-by: gthornbr, kvn, cvarming
 2016-04-04 14:49:19 -07:00
Daniel D. Daugherty
66570c722b 8077392: Stream fork/join tasks occasionally fail to complete 
8131715: backout the fix for JDK-8079359 when JDK-8077392 is fixed

Add missing BasicLock::_displaced_header init to ObjectSynchronizer::quick_enter() and re-enable Contended Locked "fast enter" bucket.

Reviewed-by: gthornbr, dholmes, kvn, cvarming, acorn
 2016-04-04 14:41:00 -07:00
Dmitry Dmitriev
a0d59719d3 8153437: Temporary exclude AllocatePrefetchDistance from testing 
Reviewed-by: dcubed
 2016-04-05 00:36:59 +03:00
Alejandro Murillo
2b06e96dc0 Merge 2016-04-04 13:40:18 -07:00
Jesper Wilhelmsson
7233d45a4d 8153410: Disable tests until JDK-8151460 gets to main 
Reviewed-by: gtriantafill, dcubed
 2016-04-04 20:39:42 +02:00