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4466 Commits

Author SHA1 Message Date
Thomas Schatzl
bb5bd507d7 7112912: Message "Error occurred during initialization of VM" on boxes with lots of RAM 
Ergonomics now also takes available virtual memory into account when deciding for a heap size. The helper method to determine the maximum allocatable memory block now uses the appropriate OS specific calls to retrieve available virtual memory for the java process. In 32 bit environments this method now also searches for the maximum actually reservable amount of memory. Merge previously separate implementations for Linux/BSD/Solaris into a single method.

Reviewed-by: jmasa, tamao
 2013-03-27 19:21:18 +01:00
Mikael Gerdin
89120e7827 7014552: gc/lock/jni/jnilockXXX works too slow on 1-processor machine 
Keep a counter of how many times we were stalled by the GC locker, add a diagnostic flag which sets the limit.

Reviewed-by: brutisso, ehelin, johnc
 2013-03-28 10:27:28 +01:00
Vladimir Danushevsky
85009b165f Merge 2013-03-22 17:23:31 -07:00
Stefan Karlsson
85a6adbce2 Merge 2013-03-22 12:32:09 -07:00
Bharadwaj Yadavalli
69a1275cf2 Merge 2013-03-22 13:35:31 -04:00
Erik Helin
902be4665b 8000754: NPG: Implement a MemoryPool MXBean for Metaspace 
Reviewed-by: jmasa, stefank
 2013-03-22 16:10:01 +01:00
Bharadwaj Yadavalli
6132db352d 8009539: JVM crash when run lambda testng tests 
Ensure class pointer is non-null before dereferencing it to check if it is loaded.

Reviewed-by: kvn
 2013-03-22 07:58:55 -07:00
Joseph Provino
7db9e6c7cc Merge 2013-03-22 10:09:47 -04:00
Stefan Karlsson
2f7b91d2f5 Merge 2013-03-22 10:32:21 +01:00
Roland Westrelin
15178005e6 Merge 2013-03-21 22:00:14 -07:00
Morris Meyer
8d607b2446 Merge 2013-03-21 21:48:56 -07:00
Ioi Lam
ba67f14480 8010389: After fix for 7107135 a failed dlopen() call results in a VM crash 
Call dlerror() in VM thread as necessary.

Reviewed-by: coleenp, dholmes
 2013-03-21 20:46:46 -07:00
David Katleman
65547b27ff Added tag jdk8-b82 for changeset 3826413d5c5b 2013-03-21 10:42:51 -07:00
Morris Meyer
6c55facb77 8009593: [parfait] Null pointer deference in hotspot/src/share/vm/oops/constantPool.cpp 
Added guarantee() to print_entry_on()

Reviewed-by: kvn
 2013-03-21 10:13:56 -07:00
Morris Meyer
85aa7836de 8009584: [parfait] Null pointer deference in hotspot/src/cpu/x86/vm/relocInfo_x86.cpp 
Added guarantee() to pd_address_in_code()

Reviewed-by: kvn
 2013-03-21 10:11:24 -07:00
Joseph Provino
9bf86a475e 8009904: jvmtiClassFileReconstituter.cpp needs to be excluded from the minimal jvm 
JvmtiClassFileReconstituter.cpp needs to be added to the list of files to exclude when JVMTI is excluded from the jvm

Reviewed-by: dholmes, sspitsyn
 2013-03-21 10:18:05 -04:00
Zhengyu Gu
661b263eb2 Merge 2013-03-21 06:53:53 -07:00
Thomas Wuerthinger
06ef4cddf7 7153771: array bound check elimination for c1 
When possible optimize out array bound checks, inserting predicates when needed.

Reviewed-by: never, kvn, twisti
 2013-03-21 09:27:54 +01:00
Mikael Gerdin
6bec5bf02c 8004241: NPG: Metaspace occupies more memory than specified by -XX:MaxMetaspaceSize option 
Enforce MaxMetaspaceSize for both metaspace parts, check MaxMetaspaceSize against "reserved", not "capacity"

Reviewed-by: jmasa, johnc
 2013-03-21 09:07:43 +01:00
Daniel D. Daugherty
ff91250bd2 Merge 2013-03-20 20:52:00 -07:00
Ron Durbin
a003234ac8 8010396: checking MallocMaxTestWords in testMalloc() function is redundant 
Remove redundant checks in testMalloc and add assert.

Reviewed-by: dcubed, coleenp, dholmes
 2013-03-20 20:44:54 -07:00
Christian Thalinger
2f4ecb86a2 8006965: remove test_gamma and add dedicated test_* targets instead 
Reviewed-by: kvn, jcoomes
 2013-03-20 17:04:45 -07:00
Christian Tornqvist
b7d738913e 8007982: some runtime/CommandLine/ tests fail on 32-bit platforms 
Changed tests to use platform independent flags

Reviewed-by: collins, hseigel, zgu
 2013-03-20 20:40:57 +01:00
Tao Mao
0268771fc4 7196080: assert(max_heap >= InitialHeapSize) in arguments.cpp 
Remove the related assertions becasue they do not hold here.

Reviewed-by: jmasa, tschatzl
 2013-03-20 12:27:03 -07:00
Karen Kinnear
6009be79b3 Merge 2013-03-20 12:20:10 -04:00
Karen Kinnear
cfb7431cca 8010017: lambda: reflection get(Declared)Methods support for default methods 
Don't expose vm generated overpass (bridges to default methods).

Reviewed-by: dholmes, fparain
 2013-03-20 11:43:56 -04:00
Morris Meyer
a62f572a50 8009181: [parfait] Null pointer deference in hotspot/src/share/vm/opto/loopTransform.cpp 
Add guarantee() to insert_pre_post_loops()

Reviewed-by: kvn
 2013-03-20 07:05:40 -07:00
Zhengyu Gu
b799726f35 8009298: NMT: Special version of class loading/unloading with runThese stresses out NMT 
8009777: NMT: add new NMT dcmd to control auto shutdown option

Added diagnostic VM option and DCmd command to allow NMT stay alive under stress situation

Reviewed-by: dcubed, coleenp
 2013-03-20 09:42:48 -04:00
Morris Meyer
09098aff2f 8009578: [parfait] Null pointer deference in hotspot/src/share/vm/classfile/defaultMethods.cpp 
Add guarantee() to disqualify_method()

Reviewed-by: kvn
 2013-03-20 06:38:27 -07:00
Morris Meyer
5082c639fd 8009565: [partfait] Null pointer deference in hotspot/src/share/vm/ci/ciEnv.cpp 
Add guarantee() to get_instance_klass_for_declared_method_holder()

Reviewed-by: kvn
 2013-03-20 06:36:04 -07:00
Morris Meyer
eaa8ade37a 8009248: [parfait] Null pointer deference in hotspot/src/share/vm/code/compiledIC.cpp 
Add guarantee() to set_to_interpreted()

Reviewed-by: kvn
 2013-03-20 06:32:49 -07:00
Coleen Phillimore
e21f2d67e1 8008217: CDS: Class data sharing limits the malloc heap on Solaris 
In 64bit VM move CDS archive address to 32G on all platforms using new flag SharedBaseAddress.  In 32bit VM set CDS archive address to 3Gb on Linux and let other OSs pick the address.

Reviewed-by: kvn, dcubed, zgu, hseigel
 2013-03-20 08:04:54 -04:00
Christian Tornqvist
3277de9dad 8010084: Race in runtime/NMT/BaselineWithParameter.java 
Added a waitFor() on the process

Reviewed-by: mgerdin, sla, zgu
 2013-03-20 08:17:55 +01:00
Morris Meyer
c3114a34ee Merge 2013-03-19 16:31:10 -07:00
Morris Meyer
25c4a7fccd 8008811: [parfait] Null pointer deference in hotspot/src/share/vm/opto/loopopts.cpp 
Add guarantee() checks

Reviewed-by: kvn
 2013-03-19 12:15:35 -07:00
Morris Meyer
c6d91fa2d9 8009022: [parfait] Null pointer deference in hotspot/src/share/vm/oops/generateOopMap.cpp 
Add guarantee() checks to merge_state_into_bb()

Reviewed-by: kvn
 2013-03-19 11:49:36 -07:00
Ron Durbin
f4bcfd04ca 7030610: runtime/6878713/Test6878713.sh fails Error. failed to clean up files after test 
7123945: runtime/6878713/Test6878713.sh require about 2G of native memory, swaps and times out

Add new diagnostic option -XX:MallocMaxTestWords=NNN and fix Test6878713.sh.

Reviewed-by: dcubed, coleenp, dholmes, iklam
 2013-03-19 11:33:11 -07:00
Vladimir Kozlov
3679ebdd7d 8010222: 8007439 disabled inlining of cold accessor methods 
Added missing parenthesis

Reviewed-by: jrose
 2013-03-19 10:56:33 -07:00
John Cuthbertson
a8087d1cb6 8008301: G1: guarantee(satb_mq_set.completed_buffers_num() == 0) failure 
If the marking stack overflows while the marking tasks are draining the SATB buffers, remark will exit with some SATB buffers left unprocessed. Relax the guarantee to allow for overflow.

Reviewed-by: jmasa, brutisso
 2013-03-19 09:38:37 -07:00
Morris Meyer
7e6a92e08b 8008663: [parfait] Null pointer deference in hotspot/src/share/vm/compiler/compileBroker.cpp 
Add NULL checks for compiler name

Reviewed-by: twisti, kvn
 2013-03-19 07:23:29 -07:00
Morris Meyer
887dd2634c 8009172: [parfait] Null pointer deference in hotspot/src/share/vm/opto/output.cpp 
Add guarantee() to DoScheduling()

Reviewed-by: twisti, kvn
 2013-03-19 07:20:15 -07:00
Yunda
3630c6a127 8009457: SA: A small fix on "scanoops" command in CLHSDB 
Reviewed-by: sla, coleenp, kmo
 2013-03-19 13:44:26 +01:00
Yunda
4fdb8216ac 8009456: SA: typeToVtbl of BasicTypeDataBase should not be static 
Reviewed-by: coleenp, sla
 2013-03-19 13:41:05 +01:00
Niclas Adlertz
e6e67652d9 8010121: Remove definition of ShouldNotReachHere2(msg) 
Reviewed-by: kvn, stefank, rbackman, twisti
 2013-03-19 10:31:16 +01:00
John Cuthbertson
9164834d73 8009940: G1: assert(_finger == _heap_end) failed, concurrentMark.cpp:809 
Skip reference processing if the global marking stack overflows during remark. Refactor and rename set_phase(); move code that sets the concurrency level into its own routine. Do not call set_phase() from within parallel reference processing; use the concurrency level routine instead. The marking state should only set reset by CMTask[0] during the concurrent phase of the marking cycle; if an overflow occurs at any stage during the remark, the marking state will be reset after reference processing.

Reviewed-by: brutisso, jmasa
 2013-03-19 00:57:39 -07:00
David Holmes
4bb3e82052 8008783: Modifications needed to JPRT to allow for building hard float abi and new bundle changes 
Reviewed-by: twisti, collins, bobv, jwilhelm
 2013-03-18 19:34:35 -04:00
John Cuthbertson
d41c0fce7f 8009536: G1: Apache Lucene hang during reference processing 
In CMTask::do_marking_step(), Skip offering termination and entering the first and second synchronization barriers if called from a serial context, i.e. the VM thread.

Reviewed-by: brutisso, tschatzl
 2013-03-18 11:05:27 -07:00
Roland Westrelin
e6dc6a3b3a Merge 2013-03-18 09:08:07 -07:00
Roland Westrelin
8f1814d874 8008555: Debugging code in compiled method sometimes leaks memory 
Support for strings that have same life-time as code that uses them.

Reviewed-by: kvn, twisti
 2013-03-18 13:19:06 +01:00
Igor Ignatyev
51c733dfb1 8008211: Some of WB tests on compiler fail 
Reviewed-by: kvn, vlivanov
 2013-03-18 04:29:08 -07:00