- 23 4月, 2010 1 次提交
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由 jcoomes 提交于
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed
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- 12 10月, 2009 1 次提交
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由 jcoomes 提交于
Reviewed-by: pbk, kvn
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- 16 4月, 2010 1 次提交
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由 never 提交于
Reviewed-by: twisti
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- 08 4月, 2010 4 次提交
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由 twisti 提交于
6941529: SharedRuntime::raw_exception_handler_for_return_address must reset thread MethodHandle flag Summary: During testing a bug was hit when an exception returned to the interpreter and the SP was wrong. Reviewed-by: kvn, never
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由 kvn 提交于
Summary: Use BIS instruction for allocation prefetch on Sparc Reviewed-by: twisti
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由 kvn 提交于
Summary: Use FieldsAllocationStyle=2 to allocate non static oop fields in super and sub classes together Reviewed-by: twisti
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由 kvn 提交于
Summary: Don't align loops in stubs for Niagara sparc since NOPs are expensive. Reviewed-by: twisti, never
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- 06 4月, 2010 1 次提交
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由 tonyp 提交于
Summary: Calling the methods region_stack_push() and region_stack_pop() concurrent is not MT-safe. The assumption is that we will only call region_stack_push() during a GC pause and region_stack_pop() during marking. Unfortunately, we also call region_stack_push() during marking which seems to be introducing subtle marking failures. This change introduces lock-based methods for pushing / popping to be called during marking. Reviewed-by: iveresov, johnc
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- 31 3月, 2010 1 次提交
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由 tonyp 提交于
Summary: Remove the G1GCPercent parameter, that specifies the desired GC overhead percentage in G1, and observe the GCTimeRatio parameter instead. Reviewed-by: jmasa, johnc
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- 19 3月, 2010 1 次提交
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由 never 提交于
Reviewed-by: twisti
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- 18 3月, 2010 1 次提交
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由 twisti 提交于
Summary: Some code cleanups found during the JSR 292 SPARC port. Reviewed-by: kvn, never
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- 17 3月, 2010 1 次提交
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由 fparain 提交于
Summary: Adding probes related to thread scheduling and class initialization Reviewed-by: kamg, never
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- 16 3月, 2010 1 次提交
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由 twisti 提交于
Summary: Passing a null pointer to an InvokeDynamic function call should lead to a NullPointerException. Reviewed-by: kvn, never
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- 14 3月, 2010 1 次提交
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由 xlu 提交于
Summary: Use -XX:+TraceSafepointCleanupTime to print out the details of each clean up tasks. Reviewed-by: dholmes, ysr
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- 12 3月, 2010 1 次提交
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由 coleenp 提交于
Summary: Add code to unmap stack guard area when thread is detached. Reviewed-by: coleenp, kamg
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- 11 3月, 2010 1 次提交
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由 xlu 提交于
Summary: Improve the usability of safepoint statistics data. See bug evaluation for more details. Reviewed-by: ysr, dholmes
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- 10 3月, 2010 1 次提交
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由 twisti 提交于
Summary: This implements JSR 292 support for C1 x86. Reviewed-by: never, jrose, kvn
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- 04 3月, 2010 1 次提交
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由 jcoomes 提交于
Summary: Use an explicit stack for object arrays and process them in chunks. Reviewed-by: iveresov, apetrusenko
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- 03 3月, 2010 1 次提交
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由 coleenp 提交于
Summary: Move creating stack guard pages in jni attach thread before potential java call rather than after. Also cleanup stack guard pages when jni attach fails Reviewed-by: never, dholmes
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- 27 2月, 2010 1 次提交
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由 phh 提交于
Summary: Reduce NewSize from 4m to 1m. Reviewed-by: tonyp, jmasa
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- 24 2月, 2010 2 次提交
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由 jmasa 提交于
Summary: Rename marking stack sizing flags to be common between G1 and CMS Reviewed-by: ysr, tonyp
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由 tonyp 提交于
Summary: replace the combination of the G1SteadyStateUsed / G1SteadyStateUsedDelta parameteres to decide the marking initiation threshold and instead use InitiatingHeapOccupancyPercent. Reviewed-by: ysr, johnc
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- 17 2月, 2010 1 次提交
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由 kvn 提交于
Summary: Define AdapterHandlerTableIterator class as non product instead of debug. Reviewed-by: never
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- 13 2月, 2010 1 次提交
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由 kvn 提交于
Summary: Fix assert since top deoptimized frame has last_sp == interpreter_frame_monitor_begin if there are no expressions. Reviewed-by: twisti
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- 10 2月, 2010 1 次提交
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由 johnc 提交于
6782663: Data produced by PrintGCApplicationConcurrentTime and PrintGCApplicationStoppedTime is not accurate. Summary: Update and display the timers associated with these flags for all safepoints. Reviewed-by: ysr, jcoomes
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- 09 2月, 2010 1 次提交
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由 kvn 提交于
Summary: Mark in PcDesc call sites which return oop and save the result oop across objects reallocation during deoptimization. Reviewed-by: never
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- 08 2月, 2010 1 次提交
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由 kvn 提交于
Summary: Clear the total count when a receiver information is cleared. Reviewed-by: never, jrose
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- 06 2月, 2010 1 次提交
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由 never 提交于
Reviewed-by: kvn, twisti
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- 04 2月, 2010 1 次提交
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由 never 提交于
Reviewed-by: kvn
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- 02 2月, 2010 5 次提交
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由 ysr 提交于
Summary: Fixed missing pre-barrier calls for G1, modified C1 to call pre- and correct post-barrier interfaces, deleted obsolete interface, (temporarily) disabled redundant deferred barrier in BacktraceBuilder. Reviewed-by: coleenp, jmasa, kvn, never
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由 kvn 提交于
Summary: Fix incorrect marking of methods as not compilable. Reviewed-by: never
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由 dcubed 提交于
Summary: Rename can_post_exceptions support to can_post_on_exceptions. Add support for should_post_on_exceptions flag to permit per JavaThread optimizations. Reviewed-by: never, kvn, dcubed Contributed-by: tom.deneau@amd.com
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由 twisti 提交于
Summary: MethodHandle invoke call sites should not be fixed-up by SharedRuntime::fixup_callers_callsite as c2i/i2c adapters are used to implement MethodHandle actions. Reviewed-by: kvn, never
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由 twisti 提交于
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose
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- 30 1月, 2010 3 次提交
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由 johnc 提交于
Summary: Interval checking is now being performed on the values passed in for these two flags. The current acceptable range for RefDiscoveryPolicy is [0..1], and for TLABWasteTargetPercent it is [1..100]. Reviewed-by: apetrusenko, ysr
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由 kvn 提交于
Summary: Speculatively unload the oldest nmethods when code cache gets full. Reviewed-by: never, kvn Contributed-by: eric.caspole@amd.com
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由 twisti 提交于
Reviewed-by: mr
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- 29 1月, 2010 1 次提交
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由 twisti 提交于
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not. Reviewed-by: never, jrose
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- 27 1月, 2010 1 次提交
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由 kvn 提交于
Summary: Add safepoint after CompileTheWorldSafepointInterval (100) compilations and do full sweep of CodeCache each time. Reviewed-by: never Contributed-by: eric.caspole@amd.com
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- 26 1月, 2010 1 次提交
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由 tonyp 提交于
Summary: Trying this again, as the original change was lost. Reviewed-by: ysr, jmasa
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