jdk-sandbox: Changelog

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Mon, 16 Mar 2009 17:48:01 -0700 6815683: G1: SEGV during marking

changeset

iveresov [Mon, 16 Mar 2009 17:48:01 -0700] rev 2251

6815683: G1: SEGV during marking Summary: We should mark the regions that continue humongous regions as live if the first region is live. Reviewed-by: tonyp

Mon, 16 Mar 2009 10:52:44 -0400 6816154: G1: introduce flags to enable/disable RSet updating and scanning

changeset

tonyp [Mon, 16 Mar 2009 10:52:44 -0400] rev 2250

6816154: G1: introduce flags to enable/disable RSet updating and scanning Summary: Introduces two flags, -XX:-/+G1EnableParallelRSetUpdating and -XX:-/+G1EnableParallelRSetScanning, to turn on/off the "band aid" fix that serializes RSet updating / scanning during GCs. Reviewed-by: iveresov

Mon, 16 Mar 2009 08:01:32 -0700 6817419: G1: Enable extensive verification for humongous regions

changeset

iveresov [Mon, 16 Mar 2009 08:01:32 -0700] rev 2249

6817419: G1: Enable extensive verification for humongous regions Summary: Enabled full verification for humongous regions. Also made sure that the VerifyAfterGC works with deferred updates and G1HRRSFlushLogBuffersOnVerify. Reviewed-by: tonyp

Sun, 15 Mar 2009 22:03:38 -0400 6604422: G1: re-use half-promoted regions

changeset

tonyp [Sun, 15 Mar 2009 22:03:38 -0400] rev 2248

6604422: G1: re-use half-promoted regions 6728271: G1: Cleanup G1CollectedHeap::get_gc_alloc_regions() Summary: It allows the last half-full region to be allocated to during a GC to be reused during the next GC. Reviewed-by: apetrusenko, jcoomes

Fri, 13 Mar 2009 17:06:44 -0700 Merge

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ysr [Fri, 13 Mar 2009 17:06:44 -0700] rev 2247

Merge

Fri, 13 Mar 2009 13:56:01 -0700 6808322: ParNew, CMS, G1: ParGCAllocBuffer overflow

changeset

ysr [Fri, 13 Mar 2009 13:56:01 -0700] rev 2246

6808322: ParNew, CMS, G1: ParGCAllocBuffer overflow Summary: Correct the overflow check in ParGCAllocBuffer::allocate(); simplify ParGCAllocBuffer::undo_allocation(). Reviewed-by: apetrusenko, jcoomes, jmasa, minqi, phh, tonyp

Fri, 13 Mar 2009 16:10:21 -0400 Merge

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tonyp [Fri, 13 Mar 2009 16:10:21 -0400] rev 2245

Merge

Thu, 12 Mar 2009 14:01:36 -0700 6816433: Test G1 and ParOld in JPRT

changeset

iveresov [Thu, 12 Mar 2009 14:01:36 -0700] rev 2244

6816433: Test G1 and ParOld in JPRT Reviewed-by: jmasa, never, ysr

Fri, 27 Mar 2009 14:11:35 -0700 Added tag jdk7-b52 for changeset 0d989c04422c

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xdono [Fri, 27 Mar 2009 14:11:35 -0700] rev 2243

Added tag jdk7-b52 for changeset 0d989c04422c