John Cuthbertson
6c0bf79f7a
Merge
2012-11-30 12:01:34 -08:00
Coleen Phillimore
7aa43fc5d8
8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap
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Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.
Reviewed-by: twisti, jrose, stefank
2012-11-29 16:50:29 -05:00
Coleen Phillimore
6538c5134b
8003635: NPG: AsynchGetCallTrace broken by Method* virtual call
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Make metaspace::contains be lock free and used to see if something is in metaspace, also compare Method* with vtbl pointer.
Reviewed-by: dholmes, sspitsyn, dcubed, jmasa
2012-11-28 17:50:21 -05:00
Mikael Gerdin
14d6692461
7200229: NPG: possible performance issue exposed by closed/runtime/6559877/Test6559877.java
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Reduce the amount of calls to ChunkManager verification code
Reviewed-by: jmasa, coleenp
2012-11-09 00:38:31 +01:00
Jon Masamitsu
37bddeb62b
7045397: NPG: Add freelists to class loader arenas
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Reviewed-by: coleenp, stefank, jprovino, ohair
2012-09-18 23:35:42 -07:00
Jon Masamitsu
1ea36e2324
7200615: NPG: optimized VM build is broken
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Reviewed-by: kvn
2012-09-25 07:05:55 -07:00
Jon Masamitsu
cf5f4f736f
7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently
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Reviewed-by: johnc, ysr
2012-09-18 14:15:06 -07:00
Coleen Phillimore
6fda647450
7196103: NPG: Unable to allocate bit map for parallel garbage collection for the requested heap size
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Don't allocate huge class metaspace size by default on x64
Reviewed-by: stefank, jmasa, kvn
2012-09-07 16:42:25 -04:00
Jon Masamitsu
cd5df1082a
7196298: Better fix for 7195789
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Reviewed-by: jcoomes, brutisso
2012-09-06 07:28:30 -07:00
Jon Masamitsu
6f32be5139
7195789: NPG: assert(used + free == capacity) failed: Accounting is wrong
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Reviewed-by: coleenp, jcoomes
2012-09-04 16:20:28 -07:00
Coleen Phillimore
eff152a7be
7195823: NPG: CMS reserved() doesn't match _rs.base()
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If the commit fails, the size isn't set so the assert fails.
Reviewed-by: kamg
2012-09-03 18:37:12 -04:00
Jon Masamitsu
5c58d27aac
6964458: Reimplement class meta-data storage to use native memory
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Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
2012-09-01 13:25:18 -04:00
