- 12 2月, 2011 1 次提交
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由 coleenp 提交于
Summary: old gccs don't support precompiled headers so have to supply includes Reviewed-by: phh, kamg
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- 10 2月, 2011 2 次提交
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由 sla 提交于
Summary: Updated create.bat and ProjectCreator Reviewed-by: brutisso, stefank, ohair
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由 ctornqvi 提交于
Summary: Looking at API_VERSION_NUMBER define to see what version of dbghelp.h/imagehlp.h is included to determine what MINIDUMP_TYPEs are defined in the header file Reviewed-by: acorn, brutisso, sla
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- 09 2月, 2011 3 次提交
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由 ctornqvi 提交于
Summary: Added Minidump support on Windows, enabled large page core dumps when coredump_filter is present and writing out path/rlimit for core dumps. Reviewed-by: poonam, dsamersoff, sla, coleenp
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由 kamg 提交于
Summary: Add support for distribution-specific error reporting Reviewed-by: coleenp, phh, jcoomes, ohair
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由 mchung 提交于
Reviewed-by: alanb, dcubed, coleenp
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- 08 2月, 2011 1 次提交
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由 coleenp 提交于
Summary: Print an additional message for OOM during stack trace printing Reviewed-by: dholmes, phh, acorn, kamg, dcubed
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- 04 2月, 2011 2 次提交
- 03 2月, 2011 4 次提交
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由 coleenp 提交于
Summary: Write method signature handler under lock to prevent race with growable array resizing Reviewed-by: dsamersoff, dholmes
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由 kamg 提交于
6766644: Redefinition of compiled method fails with assertion "Can not load classes with the Compiler thread" Summary: Defer posting events from the compiler thread: use service thread Reviewed-by: coleenp, dholmes, never, dcubed
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由 johnc 提交于
7007446: G1: expand the heap with a single step, not one region at a time Summary: Changed G1CollectedHeap::expand() to expand the committed space by calling VirtualSpace::expand_by() once rather than for every region in the expansion amount. This allows the success or failure of the expansion to be determined before creating any heap regions. Introduced a develop flag G1ExitOnExpansionFailure (false by default) that, when true, will exit the VM if the expansion of the committed space fails. Finally G1CollectedHeap::expand() returns a status back to it's caller so that the caller knows whether to attempt the allocation. Reviewed-by: brutisso, tonyp
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由 bobv 提交于
Reviewed-by: dholmes, bdelsart
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- 02 2月, 2011 1 次提交
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由 coleenp 提交于
Summary: Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions. Reviewed-by: kamg, never
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- 01 2月, 2011 1 次提交
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由 brutisso 提交于
Summary: The reference handler java thread and the GC could dead lock Reviewed-by: never, johnc, jcoomes
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- 02 2月, 2011 1 次提交
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由 ysr 提交于
Summary: Fix calculation of _desired, in free list statistics, which was missing an intended set of parentheses. Reviewed-by: poonam, jmasa
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- 01 2月, 2011 1 次提交
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由 tonyp 提交于
Summary: There's a potential deadlock between the concurrent cleanup thread and the GC workers that are trying to allocate and waiting for more free regions to be made available. Reviewed-by: iveresov, jcoomes
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- 28 1月, 2011 1 次提交
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由 coleenp 提交于
Summary: move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank
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- 26 1月, 2011 3 次提交
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由 tonyp 提交于
Summary: A race between the concurrent cleanup thread and the VM thread while it is processing the "expanded sparse table list" causes both threads to try to free the same sparse table entry and either causes one of the threads to fail or leaves the entry in an inconsistent state. The solution is purge all entries on the expanded list that correspond go regions that are being cleaned up. Reviewed-by: brutisso, johnc
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由 iveresov 提交于
Summary: Use lea to compute field address in AtomicLongCSImpl::attemptUpdate() intrinsic on x86. Reviewed-by: never, kvn
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由 johnc 提交于
Summary: Implement support for ParallelRefProcEnabled in the reference processing that takes place at the end of G1 concurrent marking. Reviewed-by: tonyp, ysr
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- 25 1月, 2011 2 次提交
- 22 1月, 2011 2 次提交
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由 never 提交于
Reviewed-by: iveresov, twisti
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由 tonyp 提交于
Summary: Two small fixes to deal with a guarantee failure (the marking thread should join the SuspendibleThreadSet before calling a method that does pause prediction work so that said method is never called during a pause) and an assert failure (an assert is too strong). Reviewed-by: iveresov, johnc
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- 21 1月, 2011 2 次提交
- 20 1月, 2011 4 次提交
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由 tonyp 提交于
Summary: This changeset removes the zero-filling thread from G1 and collapses the two free region lists we had before (the "free" and "unclean" lists) into one. The new free list uses the new heap region sets / lists abstractions that we'll ultimately use it to keep track of all regions in the heap. A heap region set was also introduced for the humongous regions. Finally, this change increases the concurrency between the thread that completes freeing regions (after a cleanup pause) and the rest of the system (before we'd have to wait for said thread to complete before allocating a new region). The changest also includes a lot of refactoring and code simplification. Reviewed-by: jcoomes, johnc
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由 kamg 提交于
Summary: Rebuild breakpoint cache at gc_epilogue instead of during oops_do Reviewed-by: dcubed, ysr, coleenp
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由 johnc 提交于
Summary: With recent G1 allocation path changes, the value of StackShadowPages in fast debug builds of the JVM, is no longer large enough to prevent the JVM C++ code from touching the stack guard pages. Increase the value of StackShadowPages to a suitable value. Reviewed-by: ysr, tonyp, coleenp
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由 never 提交于
Summary: The Relocator should pass a NULL methodOop when rewriting since its resource array can never contain breakpoints. Reviewed-by: dcubed, kvn, coleenp
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- 19 1月, 2011 4 次提交
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由 dcubed 提交于
Summary: Refine assertion to work before VMThread has started. Reviewed-by: ysr, never, dholmes, acorn
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由 tonyp 提交于
Summary: This changeset introduces filtering of SATB buffers at the point when they are about to be enqueued. If this filtering clears enough entries on each buffer, the buffer can then be re-used and not enqueued. This cuts down the number of SATB buffers that need to be processed by the concurrent marking threads. Reviewed-by: johnc, ysr
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由 iveresov 提交于
Summary: Interpreter expects to see methodOop in rbx on method entry, which needs to be restored after call to profile_method. Reviewed-by: kvn, never
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由 kvn 提交于
Summary: Use LDX/STX on v9 and LDD/STD on v8 sparc for volatile long moves. Reviewed-by: never
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- 15 1月, 2011 1 次提交
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由 coleenp 提交于
Summary: Check buffer size before using and use dynamic buffer sizes for subsequent calls. Reviewed-by: kamg, dholmes
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- 14 1月, 2011 2 次提交
- 13 1月, 2011 2 次提交