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1055ae0436
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7183 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
1055ae0436 Merge 2014-10-14 20:35:45 +00:00
Sangheon Kim
8d288ccc54 8027428: Different conditions for printing taskqueue statistics for parallel gc, parNew and G1 
Changed flag names for printing taskqueue and termination statistics for parallel gc, parNew and G1.

Reviewed-by: jwilhelm, brutisso, tschatzl
 2014-10-14 20:58:43 +02:00
Marcus Larsson
d10dd28393 8060116: After JDK-8047976 gc/g1/TestSummarizeRSetStatsThreads fails 
Also reviewed by: sangheon.kim@oracle.com

Reviewed-by: brutisso
 2014-10-14 19:55:54 +02:00
Jesper Wilhelmsson
1934c66969 Merge 2014-10-13 16:05:46 +02:00
Sangheon Kim
3f18eda414 8058801: G1TraceReclaimDeadHumongousObjectsAtYoungGC only prints humongous object liveness output when there is at least one candidate humongous object 
If G1TraceReclaimDeadHumongousObjectsAtYoungGC is enabled, always print humongous object liveness output.

Reviewed-by: tschatzl
 2014-10-10 12:15:51 +02:00
Alejandro Murillo
f8d533e6b6 Merge 2014-10-10 02:24:35 -07:00
Staffan Friberg
8b424b422f 8057737: Avoid G1 write barriers on newly allocated objects 
Reviewed-by: mgerdin, kvn, iveresov
 2014-10-09 13:06:15 -07:00
Igor Veresov
7d595c0799 Merge 2014-10-09 12:36:20 -07:00
Lana Steuck
ce26e95e4f Merge 2014-10-09 12:17:17 -07:00
David Katleman
28ce04fffe Added tag jdk9-b34 for changeset 8af850ba9862 2014-10-09 11:24:04 -07:00
Jesper Wilhelmsson
067456b11d Merge 2014-10-09 13:42:29 +02:00
Thomas Schatzl
60f3ade82b 8059758: Footprint regressions with JDK-8038423 
Changes in JDK-8038423 always initialize (zero out) virtual memory used for auxiliary data structures. This causes a footprint regression for G1 in startup benchmarks. This is because they do not touch that memory at all, so the operating system does not actually commit these pages. The fix is to, if the initialization value of the data structures matches the default value of just committed memory (=0), do not do anything.

Reviewed-by: jwilhelm, brutisso
 2014-10-09 11:40:11 +02:00
Tobias Hartmann
3ed02be10e 8059735: make_not_entrant_or_zombie sees zombies 
Make sure nmethod is not set to zombie state twice by sweeper and safepoint code.

Reviewed-by: kvn, anoll, mgerdin
 2014-10-08 09:23:18 +02:00
John Coomes
ecfa03bddc Merge 2014-10-07 15:44:11 -07:00
Marcus Larsson
6d1c35615a 8058298: Separate heap region iterator claim values from the data structures iterated over 
Reviewed-by: tschatzl, brutisso
 2014-10-07 14:54:53 +02:00
Albert Noll
82171aa7ab 8059331: Print additional information for the assert in Compile::start() 
Add additional output that shows the failure reason

Reviewed-by: kvn
 2014-10-06 06:51:37 -07:00
Stefan Johansson
18eb46eb95 8059466: Force young GC to initiate marking cycle when stat update is requested 
Enable yc to be forced for stat update.

Reviewed-by: mgerdin, jcoomes
 2014-10-06 10:11:13 +02:00
Tobias Hartmann
4c1c76ae4f 8059559: SIGSEGV at CodeHeap::allocate(unsigned int, bool) 
Create the non-profiled code heap if TieredStopAtLevel=0 is set because we compile method handle intrinsics.

Reviewed-by: kvn
 2014-10-06 07:58:50 +02:00
Chris Plummer
db57351f43 8046607: Code cleanup: PerfMemory::backing_store_filename() should be removed 
Removed PerfMemory::backing_store_filename() API since it is not used anywhere.

Reviewed-by: sla, hseigel
 2014-10-03 13:56:18 -07:00
Gerard Ziemski
259a454043 Merge 2014-10-03 15:41:56 -05:00
Igor Veresov
c39454ae56 8059621: JVM crashes with "unexpected index type" assert in LIRGenerator::do_UnsafeGetRaw 
Get types from LIR instructions instead of HIR

Reviewed-by: kvn
 2014-10-03 13:34:46 -07:00
Lana Steuck
dcd1a49883 Merge 2014-10-03 12:11:14 -07:00
Igor Veresov
8327c8c62e Merge 2014-10-03 11:14:58 -07:00
Lana Steuck
272bbf52b6 Added tag jdk9-b33 for changeset 1197007e187c 2014-10-03 11:07:02 -07:00
Jesper Wilhelmsson
4a82f3067a Merge 2014-10-03 13:00:21 +02:00
Marcus Larsson
08dd794b92 8059651: Tests specify -XX:+UseG1GC and -XX:ParallelGCThreads=0 
Reviewed-by: jwilhelm, brutisso
 2014-10-03 10:05:11 +02:00
Coleen Phillimore
a791dae7b4 Merge 2014-10-03 03:31:30 +00:00
Ioi Lam
da6e20fd64 Merge 2014-10-03 02:59:14 +00:00
Igor Veresov
0f0d955738 Merge 2014-10-03 01:10:39 +00:00
Jesper Wilhelmsson
07d76f58c8 Merge 2014-10-03 00:21:49 +02:00
Coleen Phillimore
90200446c1 8047736: Remove JVM_GetClassLoader as no longer used 
Remove this function from hotspot.  It's already removed from the JDK.

Reviewed-by: mchung, fparain, ctornqvi
 2014-10-02 16:31:44 -04:00
Ioi Lam
2b2786873d Merge 2014-10-02 12:55:40 -07:00
Igor Veresov
5a0ca33566 Merge 2014-10-02 12:31:03 -07:00
Aleksey Shipilev
0ba4969549 8059595: Verifier::verify is wasting time before is_eligible_for_verification check 
Do the check earlier.

Reviewed-by: hseigel, kamg
 2014-10-02 17:13:31 +04:00
Tobias Hartmann
c410cd3bfb 8059596: VM startup fails with 'Invalid code heap sizes' if -XX:ReservedCodeCacheSize is set 
Only increase code heap sizes in Arguments::set_tiered_flags() if reserved code cache size is default.

Reviewed-by: shade, vlivanov, sla
 2014-10-02 12:58:37 +02:00
Marcus Larsson
628fcb087d 8059527: Disallow ParallelGCThreads=0 for G1 
Reviewed-by: ehelin, brutisso
 2014-10-02 11:22:02 +02:00
Goetz Lindenmaier
3263a62bb4 8059592: Recent bugfixes in ppc64 port 
Reviewed-by: kvn
 2014-10-02 09:32:53 +02:00
Vladimir Kozlov
d124a839ce 8059299: assert(adr_type != NULL) failed: expecting TypeKlassPtr 
Use top() for dead paths when initializing Phi node of exceptions klasses in Parse::catch_inline_exceptions().

Reviewed-by: jrose, vlivanov
 2014-10-02 11:36:44 -07:00
Ioi Lam
235ae5eb62 Merge 2014-10-01 15:24:34 -07:00
Vladimir Ivanov
5a5f718b6f 8059556: C2: crash while inlining MethodHandle invocation w/ null receiver 
Reviewed-by: kvn, jrose
 2014-10-01 12:34:45 -07:00
Vladimir Ivanov
0a751b424f 8058828: Wrong ciConstant type for arrays from ConstantPool::_resolved_reference 
Reviewed-by: kvn, jrose
 2014-10-01 12:34:38 -07:00
Igor Veresov
2fa26393fb Merge 2014-10-01 11:43:03 -07:00
Erik Helin
6f4355a3a6 8049599: MetaspaceGC::_capacity_until_GC can overflow 
Reviewed-by: jmasa, stefank
 2014-10-01 16:09:01 +02:00
Tobias Hartmann
8fcc715e8a Merge 2014-10-01 09:40:43 +00:00
Aleksey Shipilev
8c9dff938c 8059474: Clean up vm/utilities/Bitmap type uses 
Reviewed-by: coleenp, mgerdin
 2014-10-01 12:29:28 +04:00
Zoltan Majo
72eb3f0643 8059390: code cache fills up for bigapps/Weblogic+medrec/nowarnings 
Retrieve code heap in CodeCache::allocate(), ::report_codemem_full(), and ::unallocated_capacity()  also if segmented code cache is disabled.

Reviewed-by: vlivanov, thartmann
 2014-10-01 10:01:46 +02:00
Tobias Hartmann
ea755702aa 8059468: Fix PrintCodeCache output changed by JDK-8059137 
Change output of PrintCodeCache to print "CodeCache" instead of "Code Cache" and change name of non-method code heap to non-nmethod code heap.

Reviewed-by: vlivanov, anoll
 2014-09-30 15:44:43 +02:00
Bengt Rutisson
82931dcc1c 8059452: G1: Change the default values for G1HeapWastePercent and G1MixedGCLiveThresholdPercent 
Reviewed-by: tschatzl, jwilhelm
 2014-09-30 13:14:22 +02:00
Nils Eliasson
609974cfdd 8058891: serviceability/dcmd/CodelistTest.java - fails on all platforms 
Fix can not reflect MethodHandles

Reviewed-by: kvn, drchase
 2014-09-30 10:22:58 +02:00
Tobias Hartmann
3525490c57 8059137: MemoryPoolMXBeans for different code heaps should contain 'Code heap' in their names 
The segmented code cache implementation registers a memory pool for each code heap. To be consistent with the "non-segmented" output, the names of these pools should contain the word "code heap".

Reviewed-by: kvn, sla, fzhinkin
 2014-09-30 09:06:39 +02:00