stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
18,985 Commits 2 Branches 0 Tags
Commit Graph

4991 Commits

Author SHA1 Message Date
Aleksey Shipilev
375e12feb9 8015270: @Contended: fix multiple issues in the layout code 
Field count handling fixed, has_nonstatic_fields invariant fixed, oop map overrun fixed; new asserts

Reviewed-by: kvn, dcubed, coleenp
 2013-05-27 12:49:08 -07:00
Stefan Karlsson
c13149ab8d 8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge 
Combine the calls to StringTable::unlink and StringTable::oops_do in Parallel Scavenge.

Reviewed-by: pliden, coleenp
 2013-05-27 12:58:42 +02:00
Stefan Karlsson
8b7d3c5d3b 8015428: Remove unused CDS support from StringTable 
The string in StringTable is not used by CDS anymore. Remove the unnecessary code in preparation for 8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge

Reviewed-by: pliden, tschatzl, coleenp
 2013-05-27 12:56:34 +02:00
Stefan Karlsson
2ccd92e927 8015268: NPG: 2.5% regression in young GC times on CRM Sales Opty 
Split SystemDictionary and ClassLoaderDataGraph root processing to help load balancing.

Reviewed-by: tschatzl, johnc
 2013-05-27 15:22:59 +02:00
Serguei Spitsyn
fb0022c7b1 8013945: CMS fatal error: must own lock MemberNameTable_lock 
The "delete mnt" needs to grab MemberNameTable_lock if !SafepointSynchronize::is_at_safepoint()

Reviewed-by: sla, mgerdin, dholmes, jmasa
 2013-05-24 17:36:12 -07:00
Calvin Cheung
7cb20773ad 8015265: revise the fix for 8007037 
Reviewed-by: sspitsyn, dholmes, dcubed
 2013-05-24 17:19:56 -07:00
Daniel D. Daugherty
85761dd2b8 Merge 2013-05-24 10:21:12 -07:00
Alejandro Murillo
ddea5b012c 8015305: new hotspot build - hs25-b35 
Reviewed-by: jcoomes
 2013-05-24 09:35:10 -07:00
Alejandro Murillo
e6a52ec48e Added tag hs25-b34 for changeset e12c800cd4a8 2013-05-24 09:25:43 -07:00
Alejandro Murillo
5c658c0c7e Merge 2013-05-24 09:25:42 -07:00
Jesper Wilhelmsson
7c176c9678 Merge 2013-05-24 14:16:41 +02:00
Jesper Wilhelmsson
f698761da5 Merge 2013-05-24 09:29:57 +02:00
Serguei Spitsyn
b2e43ed612 8014288: perf regression in nashorn JDK-8008448.js test after 8008511 changes 
The fix of perf regression is to use method_idnum() for direct indexing into NMT

Reviewed-by: twisti, kvn, coleenp, dholmes
 2013-05-23 23:04:33 -07:00
Christian Thalinger
262aacf9e5 Merge 2013-05-23 15:30:16 -07:00
David Katleman
09facbd2ef Added tag jdk8-b91 for changeset 7083a5fec809 2013-05-23 10:47:40 -07:00
Jiangli Zhou
82a87a5af6 Merge 2013-05-23 13:40:15 -04:00
Christian Tornqvist
bd53fa8370 8009576: Test returns ClassNotFoundException 
Small classpath fix and move tests into open

Reviewed-by: mgerdin, zgu
 2013-05-23 17:39:32 +02:00
Albert Noll
6c30b71448 8014430: JRE crashes instead of stop compilation on full Code Cache. Internal Error (c1_Compiler.cpp:87) 
Disable client compiler and switch to interpreter if there is not enough free space in the code cache.

Reviewed-by: kvn, twisti
 2013-05-23 14:11:09 +02:00
Chris Hegarty
988a08a49f Merge 2013-05-23 12:44:18 +01:00
Vladimir Kozlov
47a5d851ad 8010927: Kitchensink crashed with SIGSEGV, Problematic frame: v ~StubRoutines::checkcast_arraycopy 
Changed gen_write_ref_array_post_barrier() code on x64 to pass start address and number of copied oop elements. In generate_checkcast_copy() skip post barrier code if no elements are copied.

Reviewed-by: roland
 2013-05-22 18:25:43 -07:00
Vladimir Kozlov
aa653eba44 Merge 2013-05-22 17:39:47 -07:00
Christian Thalinger
7d02ff5c23 Merge 2013-05-22 11:44:17 -07:00
Coleen Phillimore
6ed8c8fcea 8003421: NPG: Move oops out of InstanceKlass into mirror 
Inject protection_domain, signers, init_lock into java_lang_Class

Reviewed-by: stefank, dholmes, sla
 2013-05-22 14:37:49 -04:00
Tao Mao
1e80919f4c 8007762: Rename a bunch of methods in size policy across collectors 
Rename: compute_generations_free_space() = compute_eden_space_size() + compute_old_gen_free_space(); update related logging messages

Reviewed-by: jmasa, johnc, tschatzl, brutisso
 2013-05-22 11:11:47 -07:00
Vladimir Kozlov
ea54d8f3f0 8014811: loopTransform.cpp assert(cmp_end->in(2) == limit) failed 
Stop current iteration of loop opts if partial_peel() failed and it created node clones outside processed loop.

Reviewed-by: roland
 2013-05-22 09:02:43 -07:00
Albert Noll
d4f4c29b95 8012312: hsdis fails to compile with binutils-2.23.2 
Added <config.h> to header file to make hsdis compile with binutils 2.23.*

Reviewed-by: kvn, twisti
 2013-05-22 10:28:20 +02:00
Bengt Rutisson
0be2f273c7 8014971: Minor code cleanup of the freelist management 
Reviewed-by: jwilhelm, jmasa, tschatzl
 2013-05-22 08:04:58 +02:00
David Holmes
a1b903879f Merge 2013-05-21 19:52:01 -07:00
Tao Mao
a50a5688af 8015007: Incorrect print format in error message for VM cannot allocate the requested heap 
Correct the wrong print format in error message for VM cannot allocate the requested heap; and clean up the error message call in check_alignment()

Reviewed-by: brutisso, tschatzl
 2013-05-21 16:43:41 -07:00
Bharadwaj Yadavalli
19da55568f 8014059: JSR292: Failed to reject invalid class cplmhl00201m28n 
Restrict reference of interface methods by invokestatic and invokespecial to classfile version 52 or later.

Reviewed-by: kvn, hseigel
 2013-05-21 16:17:51 -07:00
Mikael Vidstedt
de93893f4e 8013726: runtime/memory/ReserveMemory.java fails due to 'assert(bytes % os::vm_allocation_granularity() == 0) failed: reserve block size' 
Fix regression test to work on all platforms

Reviewed-by: ctornqvi, dholmes
 2013-05-21 09:43:23 -07:00
Thomas Schatzl
b33547e347 8014405: G1: PerRegionTable::fl_mem_size() calculates size of the free list using wrong element sizes 
Instead of using a simple sizeof(), ask the PerRegionTable class about its size when iterating over the free list.

Reviewed-by: jwilhelm, brutisso
 2013-05-21 11:30:14 +02:00
Bengt Rutisson
67fdf410da Merge 2013-05-21 10:39:09 +02:00
Bengt Rutisson
8d3d35b861 7066063: CMS: "Conservation Principle" assert failed 
Add call to coalBirth() in CompactibleFreeListSpace::reset()

Reviewed-by: ysr, jmasa
 2013-05-21 08:50:20 +02:00
Jon Masamitsu
c7a9104bb7 8014862: Add fast Metasapce capacity and used per MetadataType 
Reviewed-by: ehelin, stefank
 2013-05-20 22:34:24 -07:00
Aleksey Shipilev
a462587e4b 8014878: Clean up class field layout code 
Rename/remove local variables, re-arrange instance_size calculation, more comments.

Reviewed-by: kvn, coleenp
 2013-05-20 23:41:27 +04:00
Tao Mao
47c64fb0c3 7186737: Unable to allocate bit maps or card tables for parallel gc for the requested heap 
Print helpful error message when VM aborts due to inability of allocating bit maps or card tables

Reviewed-by: jmasa, stefank
 2013-05-20 10:44:33 -07:00
Jiangli Zhou
fff011fa0f Merge 2013-05-20 13:13:29 -04:00
Aleksey Shipilev
7efa591bee 8014871: Move @Contended regression tests to the same place 
Move the missing test to appropriate location.

Reviewed-by: dholmes, sla
 2013-05-20 15:43:50 +04:00
Jesper Wilhelmsson
ed64a49836 Merge 2013-05-19 20:31:30 +02:00
Ioi Lam
f9ae3b46de 8014262: PrintStringTableStatistics should include more footprint info 
Added info for the string/symbol objects and the hash entries

Reviewed-by: coleenp, rbackman
 2013-05-18 20:41:01 -07:00
Daniel D. Daugherty
4410135e9e Merge 2013-05-17 17:52:07 -07:00
Daniel D. Daugherty
9a6dfe1c55 Merge 2013-05-17 11:36:43 -07:00
Alejandro Murillo
dbe27b6d39 8014760: new hotspot build - hs25-b34 
Reviewed-by: jcoomes
 2013-05-17 09:10:04 -07:00
Alejandro Murillo
2a9739589d Added tag hs25-b33 for changeset b00c73d51b8a 2013-05-17 08:59:19 -07:00
Alejandro Murillo
2a65b5efb6 Merge 2013-05-17 08:59:18 -07:00
Daniel D. Daugherty
48caf5fe52 Merge 2013-05-17 08:56:51 -07:00
Ron Durbin
441dc7c79b 7145527: sscanf must use a length in the format string 
Remove dead code containing last call to scanf with no string length specifier

Reviewed-by: dcubed, coleenp
 2013-05-17 08:51:46 -07:00
Erik Helin
0f9e2457c5 8014277: Remove ObjectClosure as base class for BoolObjectClosure 
Reviewed-by: brutisso, tschatzl
 2013-05-17 11:57:05 +02:00
Jesper Wilhelmsson
df1556095b Merge 2013-05-17 08:00:01 +02:00