David Holmes
5c859405b5
8078470: [Linux] Replace syscall use in os::fork_and_exec with glibc fork() and execve()
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Reviewed-by: stuefe, dsamersoff, dcubed
2015-05-12 20:55:40 -04:00
Jan Civlin
c7d33de202
8076284: Improve vectorization of parallel streams
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Improve vectorization of java/util/stream/Streams$RangeIntSpliterator::forEachRemaining() method and enable loop vectorization in a given method on demand.
Reviewed-by: kvn
2015-05-05 12:33:57 -07:00
Evgeniya Stepanova
19e80a1f8f
6407976: GC worker number should be unsigned
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Reviewed-by: jwilhelm, tschatzl
2015-04-29 15:12:33 +03:00
David Lindholm
4ff6849791
8079337: Format string issues in workgroup.cpp and taskqueue.cpp
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Reviewed-by: jwilhelm, pliden, ehelin
2015-05-06 11:04:44 +02:00
Jesper Wilhelmsson
ca69eddba5
Merge
2015-05-04 17:10:50 +02:00
Stefan Karlsson
f7ea0b72eb
8076177: Remove usage of stack.inline.hpp functions from taskqueue.hpp
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Reviewed-by: brutisso, goetz
2015-04-27 09:51:06 +02:00
Vladimir Kozlov
b9c00b1904
Merge
2015-04-16 14:05:48 -07:00
Stefan Karlsson
06b8ac7d74
8077420: Build failure with SS12u4
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Reviewed-by: dholmes, lfoltan
2015-04-14 11:40:13 +02:00
Goetz Lindenmaier
af1efee490
8077618: Move rtmLocking.cpp to shared directory
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Reviewed-by: dholmes, kvn
2015-04-13 18:49:59 -07:00
Thomas Stuefe
c034b74806
8076475: Misuses of strncpy/strncat
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Various small fixes around strncpy and strncat
Reviewed-by: dsamersoff, coleenp
2015-04-07 14:19:03 +02:00
Andrew Haley
a22fc004de
8077308: Fix warning: increase O_BUFLEN in ostream.hpp -- output truncated
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Reviewed-by: dholmes, hseigel
2015-04-17 22:50:10 -04:00
Calvin Cheung
7bb3af5d16
Merge
2015-04-17 14:37:20 -07:00
Max Ockner
f272493a76
8029630: Thread id should be displayed as a hex number in error report
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Thread id is now displayed as a hex number in error report.
Reviewed-by: dholmes, hseigel, stuefe
2015-04-16 10:30:59 -04:00
Yumin Qi
d30de5ab31
8074354: Make CreateMinidumpOnCrash a new name and available on all platforms
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Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com
Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com>
Reviewed-by: dcubed
2015-04-15 17:34:28 -07:00
Jesper Wilhelmsson
7ec8aadd33
Merge
2015-04-09 17:39:42 +02:00
Bengt Rutisson
d2f816a875
8076452: Remove SharedHeap
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Reviewed-by: stefank, sjohanss, david
2015-04-02 16:08:41 +02:00
Jeremy Manson
0353353bde
8074895: os::getenv is inadequate
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Reviewed-by: dholmes, coleenp
2015-03-30 17:32:18 -04:00
Zoltan Majo
90e9ec4634
Merge
2015-03-27 09:02:53 +01:00
Jesper Wilhelmsson
5f5b27baba
Merge
2015-03-23 22:08:14 +01:00
Zoltan Majo
379e3d6fb6
Merge
2015-03-19 18:01:39 +01:00
Zoltan Majo
9755168fe2
Merge
2015-03-20 11:53:01 +01:00
Roland Westrelin
71e31ee0b9
8073480: C2 should optimize explicit range checks
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Explicit range checks should be recognized by C2
Reviewed-by: kvn, vlivanov
2015-03-17 10:06:31 +01:00
Zoltan Majo
41b79b9ad4
8074869: C2 code generator can replace -0.0f with +0.0f on Linux
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Instead of 'fpclass', use cast float->int and double->long to check if value is +0.0f and +0.0d, respectively.
Reviewed-by: kvn, simonis, dlong
2015-03-14 11:21:04 +01:00
Coleen Phillimore
57f3125882
Merge
2015-03-13 18:59:41 +00:00
Coleen Phillimore
7b384c6958
8061205: MetadataOnStackMark only needs to walk code cache during class redefinition
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Only do full metadata walk during class redefinition and only walk handles during class unloading.
Reviewed-by: sspitsyn, stefank
2015-03-13 12:40:39 -04:00
Daniel D. Daugherty
6029190551
Merge
2015-03-13 09:18:28 -07:00
Vladimir Kozlov
2632925f9f
Merge
2015-03-12 15:51:12 -07:00
Jesper Wilhelmsson
122a0de7fb
Merge
2015-03-12 16:10:58 +01:00
Chris Plummer
984cf4c9b5
8069111: Investigate NMT detail tracking support for 32bit ARM
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Fix native stack walking issues arm arm32. Disable on thumb2. Removed support for NMT without NMT detail.
Reviewed-by: dholmes, bdelsart
2015-03-10 19:56:19 -07:00
Thomas Stufe
33690bd090
8074552: SafeFetch32 and SafeFetchN do not work in error handling
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Reviewed-by: dholmes, goetz
2015-03-12 19:34:50 -04:00
Christian Tornqvist
06a745fd7e
8069124: runtime/NMT/MallocSiteHashOverflow.java failing in nightlies
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Reviewed-by: coleenp, gtriantafill, dholmes
2015-03-10 04:53:58 -07:00
Gerald Thornbrugh
808f9cab05
8071501: perfMemory_solaris.cpp failing to compile with "Error: dd_fd is not a member of DIR."
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Force all Solaris builds to use the same version of the DIR structure.
Reviewed-by: dcubed, dholmes, kvn
2015-03-06 17:19:08 -08:00
Jesper Wilhelmsson
5b71ef55a7
Merge
2015-03-09 01:58:59 +01:00
Alejandro Murillo
cf1f3d308b
Merge
2015-03-06 04:58:52 -08:00
David Lindholm
8fe1e48f0c
8073545: Use shorter and more descriptive names for GC worker threads
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Reviewed-by: ehelin, jwilhelm
2015-03-05 16:43:26 +01:00
Jesper Wilhelmsson
c1bc0a31b2
8074459: Flags handling memory sizes should be of type size_t
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Changed the type to size_t for flags that handles memory sizes
Reviewed-by: kbarrett, tschatzl
2015-03-03 18:01:27 +01:00
Alejandro Murillo
94ddb7fc72
Merge
2015-03-03 06:23:49 -08:00
David Lindholm
a827cdfa10
8073464: GC workers do not have thread names
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Reviewed-by: brutisso, tschatzl
2015-03-03 12:19:35 +01:00
Kim Barrett
40d3986051
8069016: Add BarrierSet downcast support
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Add FakeRttiSupport utility and use to provide barrier_set_cast.
Reviewed-by: jmasa, sangheki
2015-02-27 19:52:48 -05:00
Vladimir Kozlov
239370b736
Merge
2015-02-26 10:56:54 -08:00
Dean Long
aa21fdd0c0
8072383: resolve conflicts between open and closed ports
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Refactor close to remove references to closed ports
Reviewed-by: kvn, simonis, dholmes
2015-02-24 17:23:53 -05:00
Goetz Lindenmaier
a7edf52a02
8073315: Enable gcc -Wtype-limits and fix upcoming issues
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Relevant fixes in blockOffsetTable.cpp, os_linux.cpp, parCardTableModRefBS.cpp.
Reviewed-by: jwilhelm, kbarrett, simonis
2015-02-16 14:07:36 +01:00
Vladimir Kozlov
5f8d6ce7b6
Merge
2015-01-20 15:24:58 -08:00
Jesper Wilhelmsson
9a011ee40a
Merge
2015-01-15 14:36:15 +01:00
Kim Barrett
77f22c1241
8068396: Rename assert() to vmassert()
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Macro renaming, with temporary old name synonyms for compatibilty
Reviewed-by: ehelin, dholmes, coleenp
2015-01-13 14:30:53 -05:00
Calvin Cheung
9000f8c3c7
8067187: -XX:MaxMetaspaceSize=20m -Xshare:dump caused JVM to crash
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Added check for the MaxMetaspaceSize. If it is less than the estimated required size, print an error and exit.
Reviewed-by: jiangli, mseledtsov, stefank
2015-01-12 11:37:58 -08:00
Jesper Wilhelmsson
24a5a68bed
Merge
2015-01-12 12:51:53 +01:00
Kim Barrett
2a73208887
8067306: Improve STATIC_ASSERT
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New improved implementation
Reviewed-by: ehelin, stefank
2015-01-09 11:33:48 -05:00
Goetz Lindenmaier
1c18aef92c
8064457: Introduce compressed oops mode disjoint base and improve compressed heap handling
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Introduce compressed oops mode disjoint base and improve compressed heap handling.
Reviewed-by: kvn, coleenp
2015-01-05 12:07:37 -05:00
Max Ockner
1d76295d70
8047290: Make Mutex::_no_safepoint_check_flag locks verify that this lock never checks for safepoint
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Ensure consistent safepoint checking in Mutex/Monitor locking methods.
Reviewed-by: dholmes, dcubed, coleenp
2014-12-11 21:34:43 -05:00
