- 27 7月, 2009 1 次提交
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由 kvn 提交于
Summary: Use new atomic long load method Atomic::load() to load max_hrtime. Reviewed-by: never, ysr, johnc, phh, dcubed, acorn
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- 23 7月, 2009 1 次提交
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由 kvn 提交于
Summary: Fix deoptimization code and OopMapSet::all_do() to check for oop = narrow_oop_base. Reviewed-by: jcoomes, phh, ysr, never
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- 15 7月, 2009 1 次提交
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由 ysr 提交于
Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
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- 08 7月, 2009 1 次提交
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由 tonyp 提交于
Summary: Changing the behavior of -XX:+PrintHeapAtGC for G1 from printing lengthy, per-region information to instead printing a concise summary. Reviewed-by: ysr, apetrusenko, jcoomes
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- 10 6月, 2009 1 次提交
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由 kvn 提交于
Summary: Disable escape analysis when jvmti/debugger is used. Add support for EA ibto SA. Reviewed-by: never
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- 12 6月, 2009 1 次提交
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由 ysr 提交于
Summary: Short-circuit gc-a-lot attempts by non-JavaThreads; SkipGCALot c'tor to elide re-entrant gc-a-lot attempts. Reviewed-by: apetrusenko, jcoomes, jmasa, kamg
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- 06 6月, 2009 1 次提交
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由 cfang 提交于
Summary: add a RegisterMap* argument to frame::frame_size() to correctly compute the sender frame Reviewed-by: never
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- 12 5月, 2009 1 次提交
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由 iveresov 提交于
6826318: G1: remove traversal-based refinement code Summary: Removed traversal-based refinement code as it's no longer used. Made the concurrent refinement (queue-based) parallel. Reviewed-by: tonyp
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- 06 5月, 2009 1 次提交
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由 twisti 提交于
Summary: These methods can be instrinsified by using bit scan, bit test, and population count instructions. Reviewed-by: kvn, never
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- 01 5月, 2009 1 次提交
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由 johnc 提交于
Summary: Change G1 flag names to be more consistent and disable some in 'product' mode. Reviewed-by: tonyp, iveresov
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- 30 4月, 2009 1 次提交
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由 kvn 提交于
Summary: Use CodeCache buffer blob instead of static buffer in AdapterHandlerLibrary. Reviewed-by: never
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- 22 4月, 2009 1 次提交
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由 jrose 提交于
Summary: invokedynamic instruction (JSR 292 RI) Reviewed-by: twisti, never
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- 09 4月, 2009 1 次提交
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由 jrose 提交于
Summary: initial implementation, with known omissions (x86/64, sparc, compiler optim., c-oops, C++ interp.) Reviewed-by: kvn, twisti, never
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- 07 4月, 2009 1 次提交
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由 xlu 提交于
Summary: Remove usage of _highest_lock field in Thread so that is_lock_owned won't depend on the correct update of that field. Reviewed-by: never, dice, acorn
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- 03 4月, 2009 1 次提交
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由 acorn 提交于
Reviewed-by: xlu, coleenp, kamg, swamyv
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- 02 4月, 2009 1 次提交
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由 phh 提交于
Summary: Support multiplex and mutable sun.boot.library.path Reviewed-by: acorn, dcubed, xlu
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- 01 4月, 2009 1 次提交
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由 cfang 提交于
Summary: Use SSE 4.2 in intrinsics for String.{compareTo/equals/indexOf} and Arrays.equals. Reviewed-by: kvn, never, jrose
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- 31 3月, 2009 1 次提交
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由 kvn 提交于
Summary: Tune C2 flags default values for performance. Reviewed-by: never, phh, iveresov, jmasa, ysr
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- 29 3月, 2009 1 次提交
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由 ysr 提交于
Summary: When using compressed oops, rather than chaining the overflowed grey objects' pre-images through their klass words, we use GC-worker thread-local overflow stacks. Reviewed-by: jcoomes, jmasa
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- 28 3月, 2009 1 次提交
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由 poonam 提交于
Summary: heapOopSize symbol should be declared as constant in vmStructs and should not be looked up in readVMIntConstants(). Reviewed-by: never, swamyv, coleenp
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- 27 3月, 2009 1 次提交
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由 never 提交于
Reviewed-by: kvn, phh
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- 26 3月, 2009 2 次提交
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由 apetrusenko 提交于
Reviewed-by: iveresov, tonyp
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由 coleenp 提交于
Summary: Add executable parameters to reserve_memory and commit_memory to reduce executable memory to only the Code Heap. Reviewed-by: xlu, kvn, acorn
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- 25 3月, 2009 1 次提交
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由 phh 提交于
Summary: Change create_vm() to load and initialize StringValue rather than String. Reviewed-by: kvn
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- 21 3月, 2009 1 次提交
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由 jrose 提交于
Summary: preparatory but separable changes for method handles Reviewed-by: kvn, never
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- 17 3月, 2009 1 次提交
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由 kvn 提交于
Summary: Allow Hotspot builds with latest Windows SDK 6.1 on 64bit Windows 2003 Reviewed-by: ohair, tbell, jcoomes
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- 14 3月, 2009 1 次提交
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由 twisti 提交于
Summary: bitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware. Reviewed-by: kvn, never
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- 13 3月, 2009 1 次提交
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由 kvn 提交于
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb. Reviewed-by: never, twisti, jcoomes, coleenp
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- 10 3月, 2009 1 次提交
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由 xdono 提交于
Summary: Update copyright for files that have been modified in 2009, up to 03/09 Reviewed-by: katleman, tbell, ohair
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- 03 4月, 2009 1 次提交
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由 ysr 提交于
Summary: Allocate worker-local overflow stacks, introduced in 6819891, along with ParNewGeneration, rather than with the per-scavenge ParScanThreadState. Reviewed-by: jmasa
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- 03 3月, 2009 3 次提交
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由 ysr 提交于
Summary: Call newly created CollectedHeap::dump_{pre,post}_full_gc before and after every stop-world full collection cycle on GenCollectedHeap and ParallelScavengeHeap. (Support for G1CollectedHeap forthcoming under CR 6810861.) Small modifications to existing heap dumping and class histogram implementation, especially to allow multiple on-the-fly histos/dumps by the VM thread during a single safepoint. Reviewed-by: jmasa, alanb, mchung
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由 dcubed 提交于
Summary: Remove incorrect optimization in klassItable::adjust_method_entries(). Add RedefineClasses() tracing support for obsolete method entry. Reviewed-by: acorn, swamyv
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由 dcubed 提交于
Summary: Check for NULL return values from jvmti_thread_state() and state_for() and return a JVM TI error code as appropriate. Reviewed-by: coleenp, swamyv
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- 28 2月, 2009 1 次提交
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由 twisti 提交于
Summary: I have collected some typos I have found while looking at the code. Reviewed-by: kvn, never
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- 10 2月, 2009 1 次提交
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由 ysr 提交于
Summary: replaced localtime() with localtime_r() on Solaris and Linux. Reviewed-by: apetrusenko, dholmes, jmasa
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- 09 2月, 2009 1 次提交
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由 jmasa 提交于
Summary: Substitute a spin loop for most calls to yield() to reduce the stress on the system. Reviewed-by: tonyp
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- 06 2月, 2009 1 次提交
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由 kvn 提交于
Summary: Add new product flag -XX:+IgnoreUnrecognizedVMOptions Reviewed-by: ysr, xlu
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- 31 1月, 2009 1 次提交
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由 ysr 提交于
Summary: Increased the default and maximum size of the CMS marking stack and the size of the parallel workers' work queues in 64-bit mode. The latter was accomplished by an increase in the width of the Taskqueue's Age struct and its Tag field in 64-bit mode. Reviewed-by: jmasa, tonyp
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- 27 1月, 2009 1 次提交
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由 ysr 提交于
Summary: Avoid overflow list walk in CMS & ParNew when it is unnecessary. Fix a couple of correctness issues, including a C-heap leak, in ParNew at the intersection of promotion failure, work queue overflow and object array chunking. Add stress testing option and related assertion checking. Reviewed-by: jmasa
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- 22 1月, 2009 1 次提交
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由 phh 提交于
Summary: During argument processing, add alt-rt.jar to the bootclasspath between bootclasspath/p and default elements. Reviewed-by: xlu, coleenp
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