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Author SHA1 Message Date
Stefan Karlsson
bfa7e324d9 Merge 2011-09-09 14:44:43 +02:00
Antonios Printezis
1a9d9b84f8 7087717: G1: make the G1PrintRegionLivenessInfo parameter diagnostic 
Reviewed-by: brutisso, ysr
 2011-09-09 05:20:58 -04:00
Bengt Rutisson
0be11c915c 6929868: G1: introduce min / max young gen size bounds 
Make G1 handle young gen size command line flags more consistently

Reviewed-by: tonyp, jwilhelm
 2011-09-08 16:29:41 +02:00
Robert Ottenhag
b62fb1de97 Merge 2011-09-08 06:36:31 -07:00
Antonios Printezis
d96de580b6 7084509: G1: fix inconsistencies and mistakes in the young list target length calculations 
Fixed inconsistencies and mistakes in the young list target length calculations so that a) the calculated target length is optimal (before, it was not), b) other parameters like max survivor size and max gc locker eden expansion are always consistent with the calculated target length (before, they were not always), and c) the resulting target length was always bound by desired min and max values (before, it was not).

Reviewed-by: brutisso, johnc
 2011-09-08 05:16:49 -04:00
Igor Veresov
1940a13d31 7086226: UseNUMA fails on old versions of windows 
Return correct answers from os::numa_*() for UMA machines or if NUMA API is not supported

Reviewed-by: johnc
 2011-09-07 18:58:33 -07:00
Y. Srinivas Ramakrishna
ed72e31727 4965777: GC changes to support use of discovered field for pending references 
If and when the reference handler thread is able to use the discovered field to link reference objects in its pending list, so will GC. In that case, GC will scan through this field once a reference object has been placed on the pending list, but not scan that field before that stage, as the field is used by the concurrent GC thread to link discovered objects. When ReferenceHandleR thread does not use the discovered field for the purpose of linking the elements in the pending list, as would be the case in older JDKs, the JVM will fall back to the old behaviour of using the next field for that purpose.

Reviewed-by: jcoomes, mchung, stefank
 2011-09-07 13:55:42 -07:00
Y. Srinivas Ramakrishna
ec13301b32 Merge 2011-09-07 15:00:13 -07:00
Igor Veresov
315ec64dce Merge 2011-09-07 11:52:00 -07:00
Antonios Printezis
24eb07061e 7050392: G1: Introduce flag to generate a log of the G1 ergonomic decisions 
It introduces ergonomic decision logging in G1 for the following heuristics: heap sizing, collection set construction, concurrent cycle initiation, and partially-young GC start/end. The code has a bit of refactoring in a few places to make the decision logging possible. It also replaces alternative ad-hoc logging that we have under different parameters and switches (G1_DEBUG, G1PolicyVerbose).

Reviewed-by: johnc, ysr
 2011-09-07 12:21:23 -04:00
Roland Westrelin
90844ca5dc 7085012: ARM: com/sun/jdi/PopSynchronousTest.java still fails 
InterpreterRuntime::popframe_move_outgoing_args() is required for the ARM interpreter.

Reviewed-by: kvn, twisti
 2011-09-07 14:15:07 +02:00
Roland Westrelin
48ecf5dfe4 7086394: c2/arm: enable UseFPUForSpilling 
ARM has instructions to move data directly between the fpu and integer registers.

Reviewed-by: kvn, never
 2011-09-07 09:35:52 +02:00
Igor Veresov
a9cd50a1c8 7087583: Hotspot fails to allocate heap with mmap(MAP_HUGETLB) 
Try using small pages when transparent huge pages allocation fails

Reviewed-by: ysr
 2011-09-06 21:03:51 -07:00
Tom Rodriguez
edb7b9514a 7051798: SA-JDI: NPE in Frame.addressOfStackSlot(Frame.java:244) 
Reviewed-by: kvn
 2011-09-05 17:09:05 -07:00
Vladimir Kozlov
dece7fbfec 7086560: 7085404 changes broke VM with -XX:-EnableInvokeDynamic 
Add check that ciEnv::_CallSite_klass is initialized.

Reviewed-by: jrose
 2011-09-03 14:03:54 -07:00
Tom Rodriguez
b13890a199 Merge 2011-09-03 09:56:57 -07:00
Tom Rodriguez
d4d5856fd4 7016881: JSR 292: JDI: sun.jvm.hotspot.utilities.AssertionFailure: index out of bounds 
Reviewed-by: kvn, twisti
 2011-09-02 22:00:49 -07:00
John Coomes
4a09997f51 Merge 2011-09-02 21:33:57 -07:00
Tom Rodriguez
32fd1b087d 7071307: MethodHandle bimorphic inlining should consider the frequency 
Reviewed-by: twisti, roland, kvn, iveresov
 2011-09-02 20:58:21 -07:00
John Coomes
c8c58542b3 Added tag hs22-b04 for changeset 741bcb34b337 2011-09-02 15:52:03 -07:00
Vladimir Kozlov
f7d7a6071a 7039731: arraycopy could use prefetch on SPARC 
Use BIS and prefetch in arraycopy stubs for Sparc (BIS for T4 only).

Reviewed-by: never, iveresov
 2011-09-02 12:13:33 -07:00
Christian Thalinger
1038fed51d 7071709: JSR 292: switchpoint invalidation should be pushed not pulled 
Reviewed-by: never
 2011-09-02 04:28:59 -07:00
Alejandro Murillo
096ba80aea 7086589: bump the hs22 build number to 04 
Reviewed-by: johnc
 2011-09-02 03:49:30 -07:00
John Coomes
d42d7de7ff Added tag hs22-b03 for changeset 52cac2467a60 2011-09-02 15:47:43 -07:00
John Coomes
87501184d9 Added tag hs22-b02 for changeset 7adf55aec150 2011-09-02 15:47:43 -07:00
John Coomes
b57839cc49 Added tag hs22-b01 for changeset 2143c41c2a90 2011-09-02 15:47:42 -07:00
J. Duke
f36d48190e Merge 2017-07-05 17:49:59 +02:00
J. Duke
d0e2b8385f Merge 2017-07-05 17:49:56 +02:00
J. Duke
c7ff6513f8 Merge 2017-07-05 17:49:52 +02:00
J. Duke
be386ae31c Merge 2017-07-05 17:49:49 +02:00
J. Duke
d7f9679696 Merge 2017-07-05 17:49:45 +02:00
J. Duke
9abc2c5090 Merge 2017-07-05 17:49:42 +02:00
J. Duke
390bd8fec1 Merge 2017-07-05 17:49:27 +02:00
J. Duke
ba15f14cab Added tag jdk8-b03 for changeset 6815e85bf96d 2017-07-05 17:49:20 +02:00
J. Duke
ce11b33ae7 Merge 2017-07-05 17:49:19 +02:00
J. Duke
ba9dde3c14 Merge 2017-07-05 17:49:17 +02:00
J. Duke
a8e232df58 Merge 2017-07-05 17:49:13 +02:00
J. Duke
b712ff07ec Merge 2017-07-05 17:49:11 +02:00
J. Duke
1ce61e91ea Merge 2017-07-05 17:49:08 +02:00
J. Duke
9cc0a60a59 Merge 2017-07-05 17:49:05 +02:00
J. Duke
848278cace Merge 2017-07-05 17:48:59 +02:00
J. Duke
340113d052 Added tag jdk8-b02 for changeset 1b9d19620eb4 2017-07-05 17:48:42 +02:00
J. Duke
425272b225 Merge 2017-07-05 17:48:41 +02:00
J. Duke
cfe52736c4 Merge 2017-07-05 17:48:39 +02:00
J. Duke
d2ff797f09 Merge 2017-07-05 17:48:36 +02:00
J. Duke
308123c3b4 Merge 2017-07-05 17:48:33 +02:00
J. Duke
d0a4b3e70f Merge 2017-07-05 17:48:30 +02:00
J. Duke
03a99aea44 Merge 2017-07-05 17:48:27 +02:00
J. Duke
998ba47ca1 Merge 2017-07-05 17:48:25 +02:00
J. Duke
ae60008a94 Added tag jdk8-b01 for changeset de9223c94f9c 2017-07-05 17:48:15 +02:00