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3003 Commits

Author SHA1 Message Date
Jiangli Zhou
6e894d5474 Merge 2011-12-16 17:33:08 -05:00
Alejandro Murillo
106a949bb5 7122001: new hotspot build - hs23-b09 
Reviewed-by: jcoomes
 2011-12-16 12:46:17 -08:00
Alejandro Murillo
8fa69349e2 Added tag hs23-b08 for changeset 40104529a61f 2011-12-16 12:37:38 -08:00
Alejandro Murillo
9102dfec84 Merge 2011-12-16 12:38:00 -08:00
John Cuthbertson
2768349b41 7120038: G1: ParallelGCThreads==0 is broken 
Running G1 with ParallelGCThreads==0 results in various crashes and asserts. Most of these are caused by unguarded references to the worker threads array or an incorrect number of active workers.

Reviewed-by: jmasa, tonyp
 2011-12-16 11:40:00 -08:00
Antonios Printezis
8b05b38909 7113012: G1: rename not-fully-young GCs as "mixed" 
Renamed partially-young GCs as mixed and fully-young GCs as young. Change all external output that includes those terms (GC log and GC ergo log) as well as any comments, fields, methods, etc. The changeset also includes very minor code tidying up (added some curly brackets).

Reviewed-by: johnc, brutisso
 2011-12-16 02:14:27 -05:00
David Katleman
9bfccebaa3 Merge 2011-12-15 15:52:58 -08:00
David Katleman
53b8114278 Added tag jdk8-b16 for changeset 161820e6113e 2011-12-15 15:47:18 -08:00
David Katleman
02818b03d5 Added tag jdk8-b17 for changeset 161820e6113e 2011-12-15 12:16:15 -08:00
John Cuthbertson
4976ad0ccf 7119908: G1: Cache CSet start region for each worker for subsequent reuse 
Cache workers' calculated starting heap region, used for parallel iteration over the collcection set, for subsequent reuse.

Reviewed-by: tonyp, brutisso
 2011-12-14 17:43:55 -08:00
Vladimir Danushevsky
958178facc Merge 2011-12-14 20:06:21 -05:00
Jon Masamitsu
0ebc10bb13 7121618: Change type of number of GC workers to unsigned int 
Change variables representing the number of GC workers to uint from int and size_t.  Change the parameter in work(int i) to work(uint worker_id).

Reviewed-by: brutisso, tonyp
 2011-12-14 13:34:57 -08:00
Antonios Printezis
1de50427de 7119027: G1: use atomics to update RS length / predict time of inc CSet 
Make sure that the updates to the RS length and inc CSet predicted time are updated in an MT-safe way.

Reviewed-by: brutisso, iveresov
 2011-12-21 07:53:53 -05:00
Jon Masamitsu
49878e46f3 Merge 2011-12-20 20:29:35 -08:00
Antonios Printezis
9427bd6eec 7123165: G1: output during parallel verification can get messed up 
Serialize the worker threads that are generating output during parallel heap verification to make sure the output is consistent.

Reviewed-by: brutisso, johnc, jmasa
 2011-12-20 12:59:28 -05:00
Frederic Parain
85db00acd6 7104647: Adding a diagnostic command framework 
Reviewed-by: phh, dcubed
 2011-12-14 04:30:57 -08:00
Stefan Karlsson
a3943834e1 7121373: Clean up CollectedHeap::is_in 
Fixed G1CollectedHeap::is_in, added tests, cleaned up comments and made Space::is_in pure virtual.

Reviewed-by: brutisso, tonyp, jcoomes
 2011-12-14 12:15:26 +01:00
Jon Masamitsu
714e978aac 7119584: UseParallelGC barrier task can be overwritten 
Provoke a GC for a metadata allocation failure.

Reviewed-by: johnc, iveresov
 2011-12-09 19:28:34 -08:00
Jiangli Zhou
fafb59a0dc Merge 2011-12-09 11:29:05 -08:00
Jon Masamitsu
bb40d3f9f4 Merge 2011-12-09 06:46:57 -08:00
Vladimir Kozlov
98ac731a94 Merge 2011-12-08 10:27:33 -08:00
Vladimir Danushevsky
f930f9f6f6 7050298: ARM: SIGSEGV in JNIHandleBlock::allocate_handle 
Missing release barrier in Monitor::IUnlock

Reviewed-by: dholmes, dice
 2011-12-07 16:47:08 -05:00
Antonios Printezis
4799ed65a4 7118202: G1: eden size unnecessarily drops to a minimum 
An integer underflow can cause the RSet lengths to be massively overpredicted which forces the eden size to the minimum.

Reviewed-by: brutisso, johnc
 2011-12-07 12:54:51 -05:00
Daniel D. Daugherty
2a6a2b2d0a 7118648: disable compressed oops by default on MacOS X until 7118647 is fixed 
UseCompressedOops is false by default on MacOS X; can still be set manually

Reviewed-by: jmelvin, kvn, dholmes
 2011-12-07 07:27:09 -08:00
Stefan Karlsson
e057d60ca1 7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions 
Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix.

Reviewed-by: never, bdelsart, coleenp, jrose
 2011-12-07 11:35:03 +01:00
Vladimir Kozlov
dc542c9909 7121648: Use 3-operands SIMD instructions on x86 with AVX 
Use 3-operands SIMD instructions in C2 generated code for machines with AVX.

Reviewed-by: never
 2011-12-20 00:55:02 -08:00
Tom Rodriguez
2928feab6a 7121073: secondary_super_cache memory slice has incorrect bounds in flatten_alias_type 
Reviewed-by: kvn
 2011-12-19 14:16:23 -08:00
Vladimir Kozlov
b7f5d60a7e 7116452: Add support for AVX instructions 
Added support for AVX extension to the x86 instruction set.

Reviewed-by: never
 2011-12-14 14:54:38 -08:00
Igor Veresov
11dbaed93f 7121111: -server -Xcomp -XX:+TieredCompilation does not invoke C2 compiler 
Exercise C2 more in tiered mode with Xcomp

Reviewed-by: kvn, never
 2011-12-13 17:10:52 -08:00
Roland Westrelin
ebdae40c34 7114106: C1: assert(goto_state->is_same(sux_state)) failed: states must match now 
Fix C1's CEE to take inlining into account when the stacks in states are compared.

Reviewed-by: iveresov, never
 2011-12-13 10:54:47 +01:00
Igor Veresov
d447f02608 7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop) 
Added handles for references to methods in select_task()

Reviewed-by: twisti, kvn
 2011-12-12 12:44:08 -08:00
Jiangli Zhou
f9f4ba0203 7117052: instanceKlass::_init_state can be u1 type 
Change instanceKlass::_init_state field to u1 type.

Reviewed-by: bdelsart, coleenp, dholmes, phh, never
 2011-12-06 18:28:51 -05:00
Vladimir Danushevsky
545cea9371 Merge 2011-12-06 16:35:04 -05:00
Daniel D. Daugherty
66ebef88a0 Merge 2011-12-06 05:28:17 -08:00
Daniel D. Daugherty
8e680b0d66 7117748: SA_APPLE_BOOT_JAVA and ALWAYS_PASS_TEST_GAMMA settings should not be required on MacOS X 
Replace SA_APPLE_BOOT_JAVA with logic that checks the boot JDK for the location of JDI classes. ALWAYS_PASS_TEST_GAMMA is true by default on Darwin.

Reviewed-by: kvn, swingler
 2011-12-05 14:55:16 -08:00
Paul Hohensee
6532572c0b 7117389: Add a framework for vendor-specific command line switch extensions to Hotspot 
Add a file, globals_ext.hpp, containing a null interface, to be replaced by a vendor in altsrc as needed.

Reviewed-by: coleenp, kamg, dholmes, johnc, jrose
 2011-12-05 12:50:00 -05:00
Vladimir Kozlov
78034a3d3b 7117282: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base) 
Delay memory node transformation until the memory is processed.

Reviewed-by: iveresov, never
 2011-12-02 21:37:19 -08:00
John Coomes
8efc0954af 7117536: new hotspot build - hs23-b08 
Reviewed-by: johnc
 2011-12-02 21:10:45 -08:00
John Coomes
958027e9e5 Added tag hs23-b07 for changeset 3ba6557b91f7 2011-12-02 15:11:40 -08:00
John Coomes
33078ffeba Merge 2011-12-02 15:11:18 -08:00
Antonios Printezis
dc409847c8 Merge 2011-12-02 08:52:53 -05:00
Coleen Phillimore
61c91a521d Merge 2011-12-01 13:42:41 -05:00
David Katleman
69c6b12309 Added tag jdk8-b15 for changeset 2e0d0fb7ccc8 2011-12-01 10:33:15 -08:00
Igor Veresov
e60b163500 7116795: Tiered: enable by default for server 
Enable tiered compilation on server VM by default

Reviewed-by: kvn, never
 2011-11-30 17:35:51 -08:00
Paul Hohensee
5e1d1487de 7116730: Revert 7116481: Commercial features in Hotspot must be gated by a switch 
Revert 7116481 to current hsx/hotspot-main

Reviewed-by: kamg
 2011-11-30 12:48:52 -05:00
Paul Hohensee
1372b916ff 7116481: Commercial features in Hotspot must be gated by a switch 
Add -XX:+UnlockCommercialVMOptions to gate use of commercial feature switches in the same way as -XX:UnlockDiagnosticVMOptions gates use of diagnostic feature switches.

Reviewed-by: jwilhelm, kamg
 2011-11-29 17:00:46 -05:00
Bob Vandette
8e81e037e7 Merge 2011-11-29 14:44:44 -05:00
Michael McMahon
31933d1f8f 7116189: Export JVM_SetNativeThreadName from Hotspot 
Added JVM_SetNativeThreadName to linker mapfiles on Solaris and Linux.

Reviewed-by: dcubed, dholmes
 2011-11-29 09:21:02 -05:00
Vladimir Kozlov
e187503af0 7112478: after 7105605 JRuby bench_define_method_methods.rb fails with NPE 
Fixed several EA issues with Connection Graph construction.

Reviewed-by: never, twisti
 2011-11-28 15:46:31 -08:00
Stefan Karlsson
78d7be03bf 7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM 
Changed the conditional to see if the precompiled header has been specified. Also, removed the unused PrecompiledOption.

Reviewed-by: dholmes, brutisso
 2011-11-28 14:58:31 +01:00