Tue, 28 May 2013 09:32:06 +0200 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen
tschatzl [Tue, 28 May 2013 09:32:06 +0200] rev 17854
8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen Summary: Fixed the output of G1SummarizeRSetStats: too small datatype for the number of concurrently processed cards, added concurrent remembered set thread time retrieval for Linux and Windows (BSD uses os::elapsedTime() now), and other cleanup. The information presented during VM operation is now relative to the previous output, not always cumulative if G1SummarizeRSetStatsPeriod > 0. At VM exit, the code prints a cumulative summary. Reviewed-by: johnc, jwilhelm
Sat, 01 Jun 2013 10:00:56 +0200 Merge
jwilhelm [Sat, 01 Jun 2013 10:00:56 +0200] rev 17853
Merge
Thu, 30 May 2013 10:58:16 +0200 8015486: PSScavenge::is_obj_in_young is unnecessarily slow with UseCompressedOops
stefank [Thu, 30 May 2013 10:58:16 +0200] rev 17852
8015486: PSScavenge::is_obj_in_young is unnecessarily slow with UseCompressedOops Summary: Compare compressed oops to a compressed young gen boundary instead of uncompressing the oops before doing the young gen boundary check. Reviewed-by: brutisso, jmasa
Thu, 30 May 2013 13:04:51 -0700 6725714: par compact - add a table to speed up bitmap searches
jcoomes [Thu, 30 May 2013 13:04:51 -0700] rev 17851
6725714: par compact - add a table to speed up bitmap searches Reviewed-by: jmasa, tschatzl
Fri, 31 May 2013 10:04:00 -0700 8015690: new hotspot build - hs25-b36
amurillo [Fri, 31 May 2013 10:04:00 -0700] rev 17850
8015690: new hotspot build - hs25-b36 Reviewed-by: jcoomes
Fri, 31 May 2013 09:37:49 -0700 Added tag hs25-b35 for changeset 02ffee063e24
amurillo [Fri, 31 May 2013 09:37:49 -0700] rev 17849
Added tag hs25-b35 for changeset 02ffee063e24
Fri, 31 May 2013 09:37:48 -0700 Merge
amurillo [Fri, 31 May 2013 09:37:48 -0700] rev 17848
Merge
Fri, 31 May 2013 09:55:35 +0200 Merge
jwilhelm [Fri, 31 May 2013 09:55:35 +0200] rev 17847
Merge
Mon, 27 May 2013 12:58:42 +0200 8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge
stefank [Mon, 27 May 2013 12:58:42 +0200] rev 17846
8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge Summary: Combine the calls to StringTable::unlink and StringTable::oops_do in Parallel Scavenge. Reviewed-by: pliden, coleenp
Mon, 27 May 2013 12:56:34 +0200 8015428: Remove unused CDS support from StringTable
stefank [Mon, 27 May 2013 12:56:34 +0200] rev 17845
8015428: Remove unused CDS support from StringTable Summary: 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
(0) -10000 -3000 -1000 -300 -100 -10 +10 +100 +300 +1000 +3000 +10000 +30000 tip