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2704 Commits

Author SHA1 Message Date
Sangheon Kim
a8672f2267 8145312: CMS: There is insufficient memory with CMSSamplingGrain=1 
Change minimum range and add constraint function for CMSSamplingGrain flag

Reviewed-by: jmasa, ddmitriev
 2016-03-09 15:37:33 -08:00
Max Ockner
5fc22fbb9a Merge 2016-03-01 02:15:31 +00:00
Max Ockner
5a873632f3 8149064: TraceProtectionDomainVerification has been converted to Unified Logging 
TraceProtectionDomainVerification has been converted to Unified Logging with tag protectiondomain.

Reviewed-by: coleenp, iklam
 2016-02-29 16:58:09 -05:00
Thomas Stuefe
31f86a2308 8150619: Improve thread based logging introduced with 8149036 
Reviewed-by: coleenp, dholmes
 2016-02-29 08:50:57 +01:00
Chris Plummer
6d7d3228e7 8147978: Remove Method::_method_data for C1 
Method::_method_data field removed when not using C2 or JVMCI

Reviewed-by: dholmes, kvn
 2016-02-26 09:13:22 -08:00
Andreas Eriksson
62c5bdbe9d 8144732: VM_HeapDumper hits assert with bad dump_len 
Reviewed-by: dsamersoff
 2016-02-26 16:28:42 +01:00
Max Ockner
4f6dba1568 8150103: Convert TraceClassPaths to Unified Logging 
TraceClassPaths has been reimplemented with Unified Logging

Reviewed-by: coleenp, dholmes, iklam
 2016-02-25 13:09:17 -05:00
David Holmes
f90ee1a167 Merge 2016-02-24 22:22:41 +00:00
David Holmes
453c5ef375 8150506: Remove unused locks 
Reviewed-by: mgronlun, tschatzl, mgerdin, coleenp
 2016-02-24 16:04:51 -05:00
Thomas Stuefe
3634fb9df2 8149036: Add tracing for thread related events at os level 
Reviewed-by: coleenp, mlarsson, dholmes
 2016-02-24 18:06:34 +01:00
Jesper Wilhelmsson
e76fbbafb5 Merge 2016-02-22 19:46:37 +01:00
Vladimir Kozlov
f1b4495911 8149367: PolicyQualifierInfo/index_Ctor JCk test fails with IOE: Invalid encoding for PolicyQualifierInfo 
Fix incorrect code

Reviewed-by: jrose, coleenp, kevinw
 2016-02-20 14:11:18 -08:00
Zoltan Majo
77c73b6d4f Merge 2016-03-07 09:34:29 +01:00
Tobias Hartmann
ab85038e4a Merge 2016-03-04 13:16:50 +00:00
Rahul Raghavan
29b4b2182c 8140721: ProfilerNumberOf*Methods flags should be diagnostic 
Converted four ProfilerNumberOf*Methods flags from develop to diagnostic.

Reviewed-by: twisti
 2016-03-04 01:18:08 -08:00
Zoltan Majo
d30d687178 8150839: Adjust the number of compiler threads for 32-bit platforms 
Set the number of compiler threads to 3 on 32-bit platforms.

Reviewed-by: iveresov
 2016-03-04 08:53:59 +01:00
Vivek Deshpande
40fe96de0d 8150767: Enables SHA Extensions on x86 
Add x86 intrinsics for SHA-1 and SHA-256.

Co-authored-by: Shravya Rukmannagari <shravya.rukmannagari@intel.com>
Reviewed-by: kvn, twisti
 2016-03-03 22:02:13 -08:00
Aleksey Shipilev
103aff334f 8146801: Allocating short arrays of non-constant size is slow 
Reviewed-by: kvn, twisti, vlivanov
 2016-03-04 01:30:11 +03:00
Mikael Vidstedt
c40e7bc21f 8149159: Clean up Unsafe 
Reviewed-by: jrose, kvn, stsmirno, chegar, aph, psandoz, redestad, twisti
 2016-03-03 09:33:30 -08:00
Dmitry Dmitriev
04d2edfca3 8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build 
Reviewed-by: gtriantafill, gziemski, dholmes
 2016-02-19 13:24:21 +03:00
Alejandro Murillo
d55b2fce32 Merge 2016-02-18 15:19:39 -08:00
Roger Riggs
50b82e8d5e 8149750: Decouple sun.misc.Signal from the base module 
Reviewed-by: dholmes, chegar
 2016-02-18 14:45:13 -05:00
Jesper Wilhelmsson
6f4adc7c72 Merge 2016-02-18 18:10:35 +01:00
Rachel Protacio
3cf4e3909c 8149383: Convert TraceBiasedLocking to Unified Logging 
The former -XX:+TraceBiasedLocking flag has been converted to the UL option -Xlog:biasedlocking=info and =trace, with the old option being aliased.

Reviewed-by: dholmes, dcubed
 2016-02-18 17:10:48 -05:00
Rachel Protacio
92f9c27eec 8148630: Convert TraceStartupTime to Unified Logging 
The former -XX:+TraceStartupTime flag has been converted to the UL option -Xlog:startuptime=info

Reviewed-by: coleenp, dholmes
 2016-02-17 14:03:18 -05:00
Tobias Hartmann
eca88d0a0c Merge 2016-02-29 09:02:13 +01:00
Vladimir Ivanov
a7d78599d7 8150436: Incorrect invocation mode when linkToInteface linker is eliminated 
Reviewed-by: kvn, shade
 2016-02-26 01:58:29 +03:00
Christian Thalinger
88575c5de7 8150561: [AArch64] JVMCI improvements 
Reviewed-by: kvn
 2016-02-24 09:22:45 -08:00
Nils Eliasson
607365df56 8149789: SIGSEGV in CompileTask::print 
Print tasks from active compile threads requires safepoint

Reviewed-by: kvn
 2016-02-25 10:44:19 +01:00
Aleksey Shipilev
0c43809cfe 8148146: Integrate new internal Unsafe entry points, and basic intrinsic support for VarHandles 
Reviewed-by: psandoz, kvn, jrose, adinn, simonis, coleenp
 2016-02-23 22:09:41 +03:00
Jamsheed Mohammed C M
36e011b2f0 8145333: -XX:+EnableJVMCI -XX:+UseJVMCICompiler -XX:-EnableJVMCI makes JVM crash 
JVMCI Flags are checked for consistency after parse.

Reviewed-by: twisti
 2016-02-22 23:37:29 -08:00
Rahul Raghavan
2c5e376d98 6378256: Performance problem with System.identityHashCode in client compiler 
Enabled C1 optimization to try pull out hashCode from object header, before calling into the VM.

Reviewed-by: dlong, roland, thartmann
 2016-02-17 12:24:53 +01:00
Robbin Ehn
a81f4a10da 8148219: Add decorator hostname to UL 
Reviewed-by: dholmes, mlarsson
 2016-02-17 11:11:47 +01:00
Daniel D. Daugherty
eb4fc599e6 Merge 2016-02-16 12:01:37 -08:00
Vladimir Ivanov
e675738256 8138922: StubCodeDesc constructor publishes partially-constructed objects on StubCodeDesc::_list 
Reviewed-by: kvn, coleenp, dholmes
 2016-02-15 20:26:02 +03:00
David Holmes
339a7e8559 8147379: Investigate if ConvertSleepToYield still should be false by default on Sparc 
Reviewed-by: dcubed, sjohanss
 2016-02-15 05:54:59 -05:00
Tobias Hartmann
4c22e8e014 Merge 2016-02-22 08:04:12 +01:00
Vladimir Ivanov
78fbdd19fa 8149741: Don't refer to stub entry points by index in external_word relocations 
Reviewed-by: kvn
 2016-02-19 20:41:36 +03:00
Vladimir Ivanov
4532f54300 7177745: JSR292: Many Callsite relinkages cause target method to always run in interpreter mode 
Reviewed-by: jrose, kvn
 2016-02-19 20:40:20 +03:00
Jesper Wilhelmsson
c6d81e192d Merge 2016-02-11 21:07:38 +01:00
David Holmes
8d71b5adce Merge 2016-02-11 01:06:24 +00:00
David Holmes
15d7ff42b0 8145725: Remove the WorkAroundNPTLTimedWaitHang workaround 
Reviewed-by: ddmitriev, stuefe, dcubed
 2016-02-10 18:57:19 -05:00
Mikael Vidstedt
4e53f48812 8141491: Unaligned memory access in Bits.c 
Introduce alignment-safe Copy::conjoint_swap and j.i.m.Unsafe.copySwapMemory

Reviewed-by: jrose, dholmes, psandoz
 2016-02-10 15:20:38 -08:00
Thomas Schatzl
0bf8e8d264 8136854: G1 ConcurrentG1RefineThread::stop delays JVM shutdown for >150ms 
Decrease the default wait delay for mark thread initialization to accomodate very short running applications.

Reviewed-by: tbenson, mgerdin
 2016-02-10 12:08:37 +01:00
Thomas Schatzl
cb13f4c3fd 8143220: Fix documentation of InitiatingHeapOccupancyPercent 
Adjust internal flag documentation to how it currently works.

Reviewed-by: brutisso, jmasa, tamao
 2016-02-10 12:05:40 +01:00
Kirill Zhaldybin
75826ca4d5 8149184: os::is_server_class_machine() could return incorrect result if a host's cpu have a few logical cores 
Reviewed-by: dsamersoff, dholmes
 2016-02-08 18:26:27 +03:00
Nils Eliasson
ae0867c9f8 8063112: Compiler diagnostic commands should have locking instead of safepoint 
Remove unnecessary vm-ops and add locking instead, improve output

Reviewed-by: kvn
 2016-01-22 15:25:40 +01:00
Tobias Hartmann
9e2947c3c6 Merge 2016-01-29 08:47:18 +01:00
Tobias Hartmann
832443d3b0 Merge 2016-01-28 09:49:17 +01:00
Zoltan Majo
477c40e4eb 8146478: Node limit exceeded with -XX:AllocateInstancePrefetchLines=1073741823 
Constrain the set of accepted values for the Allocate{PrefetchLines, InstancePrefetchLines, PrefetchStepSize, PrefetchDistance} flags. Increase macro node expansion budget.

Reviewed-by: kvn
 2016-01-28 08:33:45 +01:00