Jon Masamitsu
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63f1de52fc
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6362677: Change parallel GC collector default number of parallel GC threads
Use the same default number of GC threads as used by ParNewGC and ConcMarkSweepGC (i.e., the 5/8th rule).
Reviewed-by: ysr, tonyp
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2008-02-22 17:17:14 -08:00 |
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Y. Srinivas Ramakrishna
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74f243990c
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6642634: Test nsk/regression/b6186200 crashed with SIGSEGV
Use correct allocation path in expand_and_allocate() so object's mark and p-bits are set as appropriate.
Reviewed-by: jmasa, pbk
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2008-02-21 11:03:54 -08:00 |
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Jon Masamitsu
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9c36dab8c4
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6665445: Backout change to CardTableModRefBS::resize_covered_region()
Backed out part of cahnge for 6624765 because of nightly testing regressions. Reviewers below were for 6624765.
Reviewed-by: ysr, apetrusenko
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2008-02-20 08:40:31 -08:00 |
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Y. Srinivas Ramakrishna
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ae065e6290
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6621144: CMS: assertion failure "is_cms_thread == Thread::current()->is_ConcurrentGC_thread()"
Take lock conditionally (in asynchronous mode only) when updating the dead-object map.
Reviewed-by: jmasa
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2008-02-16 22:41:20 -08:00 |
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Jon Masamitsu
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38fdc8ab98
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6624765: Guarantee failure "Unexpected dirty card found"
In verification take into account partial coverage of a region by a card and expansion of the card table.
Reviewed-by: ysr, apetrusenko
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2008-02-15 07:01:10 -08:00 |
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Y. Srinivas Ramakrishna
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41895dc06d
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6659981: +ParallelRefProcEnabled crashes on single core platform
Disable parallel reference processing when there are no worker threads
Reviewed-by: apetrusenko, pbk, jmasa, tonyp
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2008-02-12 16:07:46 -08:00 |
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Jon Masamitsu
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527390207c
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6624782: Bigapps crashes during CMS precleaning
Lowered optimization level for files instanceKlass.cpp and objArrayKlass.cpp
Reviewed-by: ysr
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2008-02-11 15:40:07 -08:00 |
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Xiomara Jayasena
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dcbf4ea9ee
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Added tag jdk7-b24 for changeset 489c9b5090e2
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2007-12-04 16:28:18 -08:00 |
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J. Duke
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8153779ad3
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Initial load
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2007-12-01 00:00:00 +00:00 |
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