Coleen Phillimore
b82f9f3c1e
Merge
2010-06-09 13:53:58 -04:00
Coleen Phillimore
d64aeff387
Merge
2010-06-04 17:44:51 -04:00
Igor Veresov
00b75f8353
6958292: C1: Enable parallel compilation
...
Enable parallel compilation in C1
Reviewed-by: never, kvn
2010-06-04 11:18:04 -07:00
Karen Kinnear
9934e0af8e
6852873: Reduce safepoint cleanup time
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New optional flags to reduce inflated monitor cleanup times
Reviewed-by: chrisphi, dice
2010-06-03 13:21:47 -04:00
John R Rose
d6a9b93b5a
Merge
2010-06-02 22:45:42 -07:00
John R Rose
be95b163a6
6957080: MethodComparator needs stress testing
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Add a stress-test flag for running MethodComparator over many inputs. Fix bugs that crop up.
Reviewed-by: kvn
2010-05-29 19:22:32 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
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Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Vladimir Kozlov
cc18a50e59
6916623: Align object to 16 bytes to use Compressed Oops with java heap up to 64Gb
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Added new product ObjectAlignmentInBytes flag to control object alignment.
Reviewed-by: twisti, ysr, iveresov
2010-05-27 18:01:56 -07:00
John R Rose
e59f431f8d
Merge
2010-05-24 14:15:14 -07:00
Christian Thalinger
2e24ba80e9
6930772: JSR 292 needs to support SPARC C1
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C1 for SPARC needs to support JSR 292.
Reviewed-by: never, jrose
2010-05-21 02:59:24 -07:00
John Coomes
8a34049f04
Merge
2010-05-20 08:32:11 -07:00
Christian Thalinger
c9f2ba541b
6951083: oops and relocations should part of nmethod not CodeBlob
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This moves the oops from Codeblob to nmethod.
Reviewed-by: kvn, never
2010-05-20 06:34:23 -07:00
John R Rose
a13355babf
Merge
2010-05-20 01:34:22 -07:00
John Coomes
04b4d79094
6951319: enable solaris builds using Sun Studio 12 update 1
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Reviewed-by: kamg, ysr, dholmes, johnc
2010-05-18 11:02:18 -07:00
Eric Caspole
430574f398
6950075: nmethod sweeper should operate concurrently
...
Reviewed-by: never, kvn
2010-05-17 16:50:07 -07:00
Daniel D. Daugherty
9b7dfe0cbc
Merge
2010-05-17 07:11:27 -07:00
Daniel D. Daugherty
8c248ee5f2
6949515: 3/3 VM crash when calling GetMethodDeclaringClass
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Use resolve_external_guard() instead of resolve_non_null().
Reviewed-by: thurka, kamg, acorn
2010-05-17 06:35:51 -07:00
Erik Trimble
10da52364f
Merge
2010-05-13 17:10:32 -07:00
Erik Trimble
8878667a36
Merge
2010-05-13 14:35:14 -07:00
John Coomes
d14dfb51af
Merge
2010-05-13 13:05:47 -07:00
John R Rose
71599d89d4
Merge
2010-05-11 15:19:19 -07:00
Phil Race
db63a9aa55
6931180: Migration to recent versions of MS Platform SDK
...
6951582: Build problems on win64
Changes to enable building JDK7 with Microsoft Visual Studio 2010
Reviewed-by: ohair, art, ccheung, dcubed
2010-05-11 14:35:43 -07:00
Y. Srinivas Ramakrishna
d14cf2e13c
6919638: CMS: ExplicitGCInvokesConcurrent misinteracts with gc locker
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GC-locker induced concurrent full gc should be asynchronous; policy now controlled by a separate flag, which defaults to false.
Reviewed-by: jmasa
2010-05-03 20:19:05 -07:00
Y. Srinivas Ramakrishna
762f60d343
6948537: CMS: BOT walkers observe out-of-thin-air zeros on sun4v sparc/CMT
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On sun4v/CMT avoid use of memset() in BOT updates so as to prevent concurrent BOT readers from seeing the phantom zeros arising from memset()'s use of BIS.
Reviewed-by: jmasa, johnc, minqi, poonam, tonyp
2010-05-03 10:24:51 -07:00
John R Rose
973b1ef143
6939196: method handle signatures off the boot class path get linkage errors
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Adjust MethodType lookup logic to search off the BCP, but not to cache those results
Reviewed-by: twisti
2010-05-01 21:57:35 -07:00
John R Rose
4eb75c2df3
6939134: JSR 292 adjustments to method handle invocation
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Split MethodHandle.invoke into invokeExact and invokeGeneric; also clean up JVM-to-Java interfaces
Reviewed-by: twisti
2010-05-01 02:42:18 -07:00
Christian Thalinger
0211f9703a
6943304: remove tagged stack interpreter
...
Reviewed-by: coleenp, never, gbenson
2010-04-30 08:37:24 -07:00
John Coomes
99196ff9ca
6888954: argument formatting for assert() and friends
...
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed
2010-04-22 13:23:15 -07:00
Antonios Printezis
a6d2266193
6949307: G1: raise a vm error, do not core dump, if target pause time and target interval are inconsistent
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First, change the guarantee to raising a vm error. Second, set the interval dynamically, and based on the pause time target, if it is not set explicitly.
Reviewed-by: ysr, johnc
2010-05-07 13:14:41 -04:00
Tom Rodriguez
98ee92e724
6939930: exception unwind changes in 6919934 hurts compilation speed
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Reviewed-by: twisti
2010-04-15 18:14:49 -07:00
John R Rose
d3b254656d
Merge
2010-04-13 13:01:37 -07:00
Antonios Printezis
ba815bf09e
Merge
2010-04-09 13:08:34 -04:00
Christian Thalinger
4d0664b427
6941529: SharedRuntime::raw_exception_handler_for_return_address must reset thread MethodHandle flag
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During testing a bug was hit when an exception returned to the interpreter and the SP was wrong.
Reviewed-by: kvn, never
2010-04-08 10:55:40 +02:00
Vladimir Kozlov
f6934fd3b7
6940726: Use BIS instruction for allocation prefetch on Sparc
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Use BIS instruction for allocation prefetch on Sparc
Reviewed-by: twisti
2010-04-07 12:39:27 -07:00
Vladimir Kozlov
629d139cac
6940733: allocate non static oop fields in super and sub classes together
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Use FieldsAllocationStyle=2 to allocate non static oop fields in super and sub classes together
Reviewed-by: twisti
2010-04-07 10:35:56 -07:00
Vladimir Kozlov
5f8098a402
6940701: Don't align loops in stubs for Niagara sparc
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Don't align loops in stubs for Niagara sparc since NOPs are expensive.
Reviewed-by: twisti, never
2010-04-07 09:37:47 -07:00
Antonios Printezis
2e3363d109
6940310: G1: MT-unsafe calls to CM::region_stack_push() / CM::region_stack_pop()
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Calling the methods region_stack_push() and region_stack_pop() concurrent is not MT-safe. The assumption is that we will only call region_stack_push() during a GC pause and region_stack_pop() during marking. Unfortunately, we also call region_stack_push() during marking which seems to be introducing subtle marking failures. This change introduces lock-based methods for pushing / popping to be called during marking.
Reviewed-by: iveresov, johnc
2010-04-05 12:19:22 -04:00
Vladimir Kozlov
6f0a3e4a80
Merge
2010-04-02 15:55:04 -07:00
Antonios Printezis
972acdab81
6937160: G1: should observe GCTimeRatio
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Remove the G1GCPercent parameter, that specifies the desired GC overhead percentage in G1, and observe the GCTimeRatio parameter instead.
Reviewed-by: jmasa, johnc
2010-03-30 15:36:55 -04:00
Karen Kinnear
7aaaad73cf
Merge
2010-03-26 11:10:26 -04:00
Andrey Petrusenko
531591c2b9
Merge
2010-03-22 02:40:53 -07:00
Tom Rodriguez
67c094c4c7
6926979: should simplify catch_inline_exception
...
Reviewed-by: twisti
2010-03-18 14:31:41 -07:00
Christian Thalinger
beb119b36b
Merge
2010-03-18 06:36:43 -07:00
Christian Thalinger
1270c6c005
6932091: JSR 292 x86 code cleanup
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Some code cleanups found during the JSR 292 SPARC port.
Reviewed-by: kvn, never
2010-03-18 09:56:51 +01:00
Frederic Parain
2450ae35a1
6935224: Adding new DTrace probes to work with Palantir
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Adding probes related to thread scheduling and class initialization
Reviewed-by: kamg, never
2010-03-17 11:01:05 +01:00
Christian Thalinger
82e9e2b4af
6934494: JSR 292 MethodHandles adapters should be generated into their own CodeBlob
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Passing a null pointer to an InvokeDynamic function call should lead to a NullPointerException.
Reviewed-by: kvn, never
2010-03-16 11:52:17 +01:00
Xiaobin Lu
09f8dd45d1
6934758: Expose the break down of clean up task time during safepoint
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Use -XX:+TraceSafepointCleanupTime to print out the details of each clean up tasks.
Reviewed-by: dholmes, ysr
2010-03-13 16:32:49 -08:00
Coleen Phillimore
053d7adeb2
6929067: Stack guard pages should be removed when thread is detached
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Add code to unmap stack guard area when thread is detached.
Reviewed-by: coleenp, kamg
2010-03-12 10:42:16 -05:00
Andrey Petrusenko
5e42804119
Merge
2010-03-15 02:56:45 -07:00
Karen Kinnear
8d1747bc4b
Merge
2010-03-11 14:41:29 -05:00
