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564 Commits

Author SHA1 Message Date
Vladimir Kozlov
5117e1a805 Merge 2014-02-19 12:08:49 -08:00
Coleen Phillimore
a9868648e6 7014526: "java -version" crash on sparc with some values of HeapBaseMinAddress 
Make default HeapBaseMinAddress the minimum that can be specified.

Reviewed-by: minqi, kvn, tschatzl, dholmes
 2014-02-19 02:58:13 +00:00
Albert Noll
a609fe84bb 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount 
Ensure appropriate min. number of compiler threads (1 for non-tiered, and 2 for tiered)

Reviewed-by: kvn
 2014-02-25 13:52:37 +01:00
Vladimir Kozlov
7d92dc4d79 Merge 2014-01-28 12:28:17 -08:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Aleksey Shipilev
fbff3b73a4 8032490: Remove -XX:+-UseOldInlining 
Move the option to obsolete options list, purge the redundant compiler code.

Reviewed-by: kvn, jrose
 2014-01-24 15:26:56 +04:00
Roland Westrelin
b1c92a140b 8026253: New type profiling points: sparc support 
C1 and interpreter support for new type profiling on sparc

Reviewed-by: kvn, twisti
 2014-01-14 14:51:47 +01:00
Vladimir Kozlov
3b4f167e54 Merge 2013-12-12 11:05:39 -08:00
Erik Helin
96a77ee8e6 Merge 2014-02-10 13:31:22 +01:00
Erik Helin
d52699c497 Merge 2014-02-03 10:49:49 +01:00
Harold Seigel
f8cf8b295d Merge 2014-02-02 15:31:40 -05:00
Ron Durbin
97d55c801e 8027113: decouple the '-XXaltjvm=<path>' option from the gamma launcher 
Decoupled the '-XXaltjvm=<path>' option from the gamma launcher.  Clearing the way for removing the remaining cruft associated with the previously removed gamma launcher.

Reviewed-by: dcubed, dholmes
 2014-01-30 14:12:22 -08:00
Erik Helin
4b802a6d31 Merge 2014-01-30 14:01:45 +01:00
Jesper Wilhelmsson
5301534dc3 8028391: Make the Min/MaxHeapFreeRatio flags manageable 
Made the flags Min- and MaxHeapFreeRatio manageable, and implemented support for these flags in ParallalGC.

Reviewed-by: sla, mgerdin, brutisso
 2014-01-29 23:17:05 +01:00
Harold Seigel
9aea544943 Merge 2014-01-19 20:23:46 -05:00
Shrinivas Joshi
c50ff2e023 8024366: Make UseNUMA enable UseNUMAInterleaving 
Reviewed-by: brutisso, tschatzl
 2014-01-16 13:25:25 -08:00
Calvin Cheung
7f34fe7eee 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message 
Clarifying the error messages associated with vm options of type diagnostic, experimental, develop, and notproduct

Reviewed-by: kvn, twisti, ctornqvi
 2014-01-16 10:51:16 -08:00
Jesper Wilhelmsson
81ba2e32c0 8025856: Fix typos in the GC code 
Fix about 440 typos in comments in the VM code

Reviewed-by: mgerdin, tschatzl, coleenp, kmo, jcoomes
 2014-01-23 14:47:23 +01:00
Volker Simonis
f0010291f7 8029190: VM_Version::determine_features() asserts on Fujitsu Sparc64 CPUs 
Fix code to allow testing on Fujitsu Sparc64 CPUs

Reviewed-by: kvn
 2013-12-02 11:12:32 +01:00
Vladimir Kozlov
aabed3781b Merge 2013-11-21 12:30:35 -08:00
David Chase
05c34edee7 Merge 2013-11-14 13:38:49 -08:00
Albert Noll
18ca4cc301 8027593: performance drop with constrained codecache starting with hs25 b111 
Fixed proper sweeping of small code cache sizes

Reviewed-by: kvn, iveresov
 2013-11-12 09:32:50 +01:00
Vladimir Kozlov
39b0e57fdd Merge 2013-11-05 17:38:04 -08:00
Jesper Wilhelmsson
0fa3a71c8a 8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking 
7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector

Major cleanup of the collectorpolicy classes

Reviewed-by: tschatzl, jcoomes
 2013-11-01 17:09:38 +01:00
Bengt Rutisson
f12f991935 8027132: Print deprecation warning message for the flags controlling the CMS foreground collector 
Reviewed-by: stefank, ehelin, ysr, tschatzl
 2013-10-28 13:27:57 +01:00
Roland Westrelin
6738fb5c5d 8026978: JSR292: fatal error: Type profiling not implemented on this platform 
Force TypeProfileLevel to 0 on non x86

Reviewed-by: twisti
 2013-10-24 19:32:34 +02:00
Jesper Wilhelmsson
9705a6e3f9 8026853: Prepare GC code for collector policy regression fix 
Cleanup related to the NewSize and MaxNewSize bugs

Reviewed-by: tschatzl, jcoomes, ehelin
 2013-10-21 18:56:20 +02:00
Albert Noll
7d4a3ec94e 8025740: Typo. Error line for wrong ReservedCodeCacheSize value is printed twice 
Remove duplicate print

Reviewed-by: kvn, twisti
 2013-10-15 08:38:35 +02:00
Roland Westrelin
1b5bd82335 8024070: C2 needs some form of type speculation 
Record unused type profile information with type system, propagate and use it.

Reviewed-by: kvn, twisti
 2013-10-23 12:40:23 +02:00
Stefan Johansson
3e9df3ecf1 8025661: Ill-formed -Xminf and -Xmaxf options values interpreted as 0 
Using strtod() instead of atof() when parsing -Xminf and -Xmaxf.

Reviewed-by: brutisso, pliden
 2013-10-14 14:21:34 +02:00
John Coomes
e61cbf8d69 Merge 2013-10-11 08:27:21 -07:00
Kevin Walls
c3d0e64506 8019375: Internal symbol table size should be tunable 
Reviewed-by: coleenp, kamg
 2013-10-08 09:33:51 +01:00
Stefan Karlsson
55cbe80300 8024547: MaxMetaspaceSize should limit the committed memory used by the metaspaces 
Reviewed-by: brutisso, jmasa, coleenp
 2013-10-07 15:51:08 +02:00
Jesper Wilhelmsson
829ad9332b 8025854: Use "young gen" instead of "eden" 
Changed a few descriptions and variable names to young gen.

Reviewed-by: tschatzl, jcoomes
 2013-10-04 22:08:37 +02:00
Niclas Adlertz
f9b1731815 Merge 2013-09-27 15:43:03 -07:00
Niclas Adlertz
562ce20154 Merge 2013-09-27 12:43:51 -07:00
Albert Noll
0dee555ead 8020151: PSR:PERF Large performance regressions when code cache is filled 
Code cache sweeping based on method hotness; removed speculatively disconnect

Reviewed-by: kvn, iveresov
 2013-09-27 10:50:55 +02:00
Christian Thalinger
cd7bfac363 8024545: make develop and notproduct flag values available in product builds 
Reviewed-by: dholmes, kvn
 2013-09-26 12:07:53 -07:00
Daniel D. Daugherty
156b06d897 Merge 2013-09-20 12:58:35 -07:00
Niclas Adlertz
afef481831 Merge 2013-09-19 18:01:39 +02:00
Harold Seigel
a1f3a95880 8024517: runtime/CDSCompressedKPtrs/XShareAuto.java failed with RuntimeException 
Make sure CDS is off by default when running server compiler.

Reviewed-by: dholmes, coleenp
 2013-09-19 11:04:23 -04:00
Thomas Schatzl
9005953c71 Merge 2013-09-19 09:26:08 +02:00
Mike Duigou
82705bda51 8024826: (s) : Remove alt-rt.jar, used by +AggressiveOps 
Reviewed-by: alanb, chegar, dholmes, ksrini
 2013-09-18 20:08:00 -04:00
Niclas Adlertz
c2ed47a76e Merge 2013-09-17 05:30:19 -07:00
Yumin Qi
0cd7bc2cde 7164841: Improvements to the GC log file rotation 
Made changes to easily identify current log file in rotation. Parameterize the input with %t for time replacement in file name.

Reviewed-by: ccheung, tschatzl, tamao, zgu
 2013-09-16 15:35:04 -07:00
Goetz Lindenmaier
0732a739b3 8024468: PPC64 (part 201): cppInterpreter: implement bytecode profiling 
Implement profiling for c2 jit compilation. Also enable new cppInterpreter features.

Reviewed-by: kvn
 2013-09-15 15:28:58 +02:00
Vladimir Ivanov
13d322d70f 8023134: Rename VM LogFile to hotspot_pid{pid}.log (was hotspot.log) 
Reviewed-by: twisti, kvn, sla
 2013-09-13 04:16:54 -07:00
Thomas Schatzl
962008f22b 8010722: assert: failed: heap size is too big for compressed oops 
Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.

Reviewed-by: stefank, dholmes
 2013-09-11 16:25:02 +02:00
Vladimir Kozlov
1a700c9216 Merge 2013-09-05 11:04:39 -07:00
Thomas Schatzl
066b624223 Merge 2013-09-05 14:15:54 +02:00