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2224 Commits

Author SHA1 Message Date
Erik Trimble
f69e8bedea 7031227: Bump the HS21 build number to 06 
Update the HS21 build number to 06

Reviewed-by: jcoomes
 2011-03-25 18:04:51 -07:00
Erik Trimble
3816b1ddf6 Merge 2011-03-25 18:04:45 -07:00
Erik Trimble
65971e6ac0 Added tag hs21-b05 for changeset 0001aa6ce1bf 2011-03-25 17:26:33 -07:00
John Coomes
5660cdefc9 Merge 2011-03-24 23:06:13 -07:00
John Coomes
cdd5139d91 Merge 2011-03-24 23:04:36 -07:00
John Coomes
f05b2137b4 Merge 2011-03-24 23:00:27 -07:00
Suchen Chien
6508316baf Added tag jdk7-b135 for changeset 0001aa6ce1bf 2011-03-24 11:20:35 -07:00
Tom Rodriguez
87c2f53c25 7030300: more nightly failures after statics in Class changes 
Reviewed-by: iveresov, jcoomes, dcubed
 2011-03-23 10:55:43 -07:00
Christian Thalinger
efdad520ca 7029805: JSR 292 compiler/6991596/Test6991596.java fails in nightly 
Both JSR 292 compiler tests were moved with 6839872 to the jdk repository

Reviewed-by: never
 2011-03-23 04:19:16 -07:00
Mandy Chung
a5327b368f 7025628: Remove the temporary hack added for jdk modularization in hotspot 
Removed

Reviewed-by: ohair, coleenp
 2011-03-22 18:04:03 -04:00
John Coomes
fe899cc10d 6962931: move interned strings out of the perm gen 
Reviewed-by: never, coleenp, ysr, jwilhelm
 2011-03-22 13:36:33 -07:00
David Holmes
5b717e764a 6535709: interrupt of wait()ing thread isn't triggerring InterruptedException - test intwait3 
Only clear the interrupt state if we will report that it was set

Reviewed-by: dcubed, alanb, phh, coleenp, dice
 2011-03-21 22:16:19 -04:00
John Coomes
1ed31f9194 6962930: make the string table size configurable 
Reviewed-by: never, phh, stefank, kamg, dholmes, coleenp
 2011-03-21 18:38:00 -07:00
Tom Rodriguez
31ac558f3d 7029509: nightly failures after static fields in Class 
Reviewed-by: kvn
 2011-03-21 14:06:50 -07:00
Vladimir Kozlov
3de260da41 7008866: Missing loop predicate for loop with multiple entries 
Add predicates when loop head bytecode is parsed instead of when back branch bytecode is parsed.

Reviewed-by: never
 2011-03-21 11:28:14 -07:00
Christian Thalinger
a3e259c335 7027232: JSR 292: wrong numeric value returned by MH on solaris-sparc 
Reviewed-by: kvn, never
 2011-03-21 02:30:49 -07:00
Tom Rodriguez
6e8a263a06 7017732: move static fields into Class to prepare for perm gen removal 
Reviewed-by: kvn, coleenp, twisti, stefank
 2011-03-18 16:00:34 -07:00
Tom Rodriguez
f5ef48f3b9 7028374: race in fix_oop_relocations for scavengeable nmethods 
Reviewed-by: kvn
 2011-03-18 15:52:42 -07:00
Erik Trimble
a6f5b69e41 7028846: Bump the HS21 build number to 05 
Update the HS21 build number to 05

Reviewed-by: jcoomes
 2011-03-18 13:28:33 -07:00
Erik Trimble
74c7fb6c9d Merge 2011-03-18 13:28:29 -07:00
John Coomes
0317c7c485 Merge 2011-03-18 09:03:43 -07:00
Christian Thalinger
51f5142db1 Merge 2011-03-18 01:44:15 -07:00
John R Rose
e197657e02 7011865: JSR 292 CTW fails: !THREAD->is_Compiler_thread() failed: Can not load classes with the Compiler thre 
Reviewed-by: kvn, never
 2011-03-17 18:29:18 -07:00
Erik Trimble
5dfa054899 Added tag hs21-b04 for changeset 8f90284bf3fa 2011-03-17 17:25:12 -07:00
Suchen Chien
7e074712eb Added tag jdk7-b134 for changeset 3cb740be56d2 2011-03-17 14:32:47 -07:00
Tom Deneau
998b726ce7 7028394: Newer AMD Processor Prefetch Defaults 
This new default has shown improvement across many workloads.

Reviewed-by: kvn
 2011-03-17 12:08:01 -07:00
Y. Srinivas Ramakrishna
b4b287e7ac 6668573: CMS: reference processing crash if ParallelCMSThreads > ParallelGCThreads 
Use _max_num_q = max(discovery_degree, processing_degree), and let balance_queues() redistribute from discovery_degree to processing_degree of queues. This should also allow a more dynamic and flexible parallelism policy in the future.

Reviewed-by: jmasa, johnc
 2011-03-17 10:32:46 -07:00
Vladimir Danushevsky
fd79022cd5 Merge 2011-03-16 23:45:04 -04:00
Coleen Phillimore
c912c29690 7019165: Incorrect symbols in pstack output after SymbolTable changes 
And out lsb which is set for symbols in constant pool slots to distinguish them from strings

Reviewed-by: phh, dholmes, never, dcubed
 2011-03-16 14:57:49 -04:00
Y. Srinivas Ramakrishna
7293fabc43 6896099: Integrate CMS heap ergo with default heap sizing ergo 
6627787: CMS: JVM refuses to start up with -Xms16m -Xmx16m
7000125: CMS: Anti-monotone young gen sizing with respect to maximum whole heap size specification
7027529: CMS: retire CMSUseOldDefaults flag

Simplify CMS heap sizing code, relying on ergonomic initial sizing consistent with other collectors for the most part, controlling only young gen sizing to rein in pause times. Make CMS young gen sizing default statically cpu-dependant. Remove inconsistencies wrt generation sizing and policy code, allowing for the fixing for 6627787 and 7000125. For 7027529, retire the flag CMSUseOldDefaults which had been introduced as a bridge from JDK 5 to JDK 6 a number of years ago.

Reviewed-by: brutisso, poonam
 2011-03-16 10:37:08 -07:00
Vladimir Danushevsky
a0ef2fcd8e Merge 2011-03-16 10:47:45 -04:00
Jesper Wilhelmsson
413f247a65 Merge 2011-03-15 09:07:49 -07:00
Daniel D. Daugherty
7c14db880f Merge 2011-03-15 06:50:01 -07:00
Daniel D. Daugherty
c4e301bffa 7024970: 2/3 assert(ServiceThread::is_service_thread(Thread::current())) failed: Service thread must post enqueue 
Change nmethod_lock() to also prevent zombification of the nmethod. CompiledMethodUnload events also need to lock the nmethod. Clean ups in nmethod::make_not_entrant_or_zombie()

Reviewed-by: dholmes, kamg, never, dsamersoff, ysr, coleenp, acorn
 2011-03-15 06:37:31 -07:00
Daniel D. Daugherty
0c3498d374 7024234: 2/3 jvmti tests fail assert(!_oops_are_stale) failed: oops are stale on Win-AMD64 
Move initialization of the '_instance' field to avoid race with ServiceThread start.

Reviewed-by: dholmes, kamg, never, dsamersoff, ysr, coleenp, acorn
 2011-03-15 06:35:10 -07:00
Y. Srinivas Ramakrishna
a3de65241c 6987703: iCMS: Intermittent hang with gc/gctests/CallGC/CallGC01 and +ExplicitGCInvokesConcurrent 
Count enable_icms() and disable_icms() events so as to prevent inteference between concurrent calls, which can cause the iCMS thread to be left stranded in icms_wait() with an unserviced request and no young allocations to unwedge it.

Reviewed-by: jcoomes, poonam
 2011-03-14 21:52:24 -07:00
Karen Kinnear
b09494b185 Merge 2011-03-14 11:43:56 -07:00
Erik Trimble
593b4b4460 Merge 2011-03-11 22:41:33 -08:00
John R Rose
f6344076f2 7012648: move JSR 292 to package java.lang.invoke and adjust names 
Package and class renaming only; delete unused methods and classes

Reviewed-by: twisti
 2011-03-11 22:34:57 -08:00
John R Rose
6146dffe45 6839872: remove implementation inheritance from JSR 292 APIs 
Consolidate runtime support in java.dyn.MethodHandleNatives; include transitional compatibility logic

Reviewed-by: twisti
 2011-03-11 22:33:47 -08:00
John R Rose
c506cb0e5b Merge 2011-03-11 21:19:15 -08:00
Paul Hohensee
f38a80b837 7023931: PcDescCache::find_pc_desc should not write _last_pc_desc 
Remove _last_pc_desc and use pcdescs[0] instead.

Reviewed-by: dcubed, coleenp, ysr
 2011-03-11 16:09:55 -05:00
Erik Trimble
a187d013ad Merge 2011-03-11 11:18:56 -08:00
Vladimir Kozlov
4c5f41c72f 7026631: field _klass is incorrectly set for dual type of TypeAryPtr::OOPS 
Add missing check this->dual() != TypeAryPtr::OOPS into TypeAryPtr::klass().

Reviewed-by: never
 2011-03-11 07:50:51 -08:00
Jesper Wilhelmsson
aad948f0e8 6820066: Check that -XX:ParGCArrayScanChunk has a value larger than zero 
Check that -XX:ParGCArrayScanChunk has a value larger than zero.

Reviewed-by: johnc, jmasa, ysr
 2011-03-11 16:35:18 +01:00
Christine Lu
b49c270cc9 Added tag jdk7-b133 for changeset d7dd3e46bc54 2011-03-10 17:10:55 -08:00
Vladimir Danushevsky
594cddaa6b 7011490: Wrong computation results in Test6880034 
Incorrect handling of c2i deoptimization on little endian architectures

Reviewed-by: never
 2011-03-10 14:56:11 -05:00
Bertrand Delsart
4770417e71 7025485: leverage shared x86-only deoptimization code 
Removed an ifdef IA32 around harmless code useful for some ports

Reviewed-by: chrisphi, never
 2011-03-10 17:44:32 +01:00
Vladimir Kozlov
fd6487f201 7025742: Can not use CodeCache::unallocated_capacity() with fragmented CodeCache 
Use largest_free_block() instead of unallocated_capacity().

Reviewed-by: iveresov, never, ysr
 2011-03-09 09:15:16 -08:00
Coleen Phillimore
3471fe3ee4 7024584: Symbol printouts shouldnt be under PrintGCDetails 
Put symbol printing under Verbose and WizardMode so you can get this information if you really want it.

Reviewed-by: phh, stefank, never, dholmes, jcoomes
 2011-03-07 16:03:28 -05:00