1. 25 2月, 2011 1 次提交
  2. 19 2月, 2011 1 次提交
  3. 17 2月, 2011 1 次提交
  4. 09 2月, 2011 2 次提交
  5. 08 2月, 2011 1 次提交
  6. 03 2月, 2011 1 次提交
  7. 28 1月, 2011 1 次提交
  8. 11 1月, 2011 1 次提交
  9. 08 12月, 2010 1 次提交
  10. 02 12月, 2010 1 次提交
  11. 24 11月, 2010 1 次提交
  12. 24 10月, 2010 1 次提交
  13. 22 10月, 2010 1 次提交
    • Y
      6992998: CMSWaitDuration=0 causes hangs with +ExplicitGCInvokesConcurrent · d57559bc
      ysr 提交于
      Summary: Closed a timing hole during which concurrent full gc requests can be missed. The hole can increase the latency of the response to a full gc request by up to the value of CMSWaitDuration. If CMSWaitDuration=0 is, as currently, interpreted as an unbounded wait, suitable in certain tuning scenarios, the application can potentially hang. Made two obscure tunables, including CMSWaitDuration, manageable.
      Reviewed-by: jcoomes, tonyp
      d57559bc
  14. 20 10月, 2010 1 次提交
  15. 12 10月, 2010 1 次提交
  16. 08 10月, 2010 1 次提交
  17. 30 9月, 2010 1 次提交
    • Y
      6692906: CMS: parallel concurrent marking may be prone to hanging or stalling... · a5c5cb45
      ysr 提交于
      6692906: CMS: parallel concurrent marking may be prone to hanging or stalling mutators for periods of time
      Summary: Inserted missing yield(check)s in closures used during the work-stealing phase of parallel concurrent marking, a missing synchronous yield-request in the cms perm gen allocation path, and a terminator-terminator for the offer_termination invocation that monitors the yield status of the concurrent marking task. Elaborated some documentation comments and made some task queue termination loop flags configurable at start-up to aid debugging in the field.
      Reviewed-by: jmasa, johnc, poonam
      a5c5cb45
  18. 29 9月, 2010 1 次提交
  19. 11 9月, 2010 1 次提交
  20. 04 9月, 2010 1 次提交
    • I
      6953144: Tiered compilation · 5782dd55
      iveresov 提交于
      Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
      Reviewed-by: kvn, never, phh, twisti
      5782dd55
  21. 31 8月, 2010 1 次提交
  22. 21 8月, 2010 1 次提交
  23. 17 8月, 2010 1 次提交
    • Y
      6948538: CMS: BOT walkers can fall into object allocation and initialization cracks · ba523aa4
      ysr 提交于
      Summary: GC workers now recognize an intermediate transient state of blocks which are allocated but have not yet completed initialization. blk_start() calls do not attempt to determine the size of a block in the transient state, rather waiting for the block to become initialized so that it is safe to query its size. Audited and ensured the order of initialization of object fields (klass, free bit and size) to respect block state transition protocol. Also included some new assertion checking code enabled in debug mode.
      Reviewed-by: chrisphi, johnc, poonam
      ba523aa4
  24. 11 8月, 2010 1 次提交
  25. 03 8月, 2010 1 次提交
    • B
      6953477: Increase portability and flexibility of building Hotspot · f8f0cda1
      bobv 提交于
      Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.
      Reviewed-by: phh, never, coleenp, dholmes
      f8f0cda1
  26. 31 7月, 2010 1 次提交
  27. 22 7月, 2010 1 次提交
  28. 16 7月, 2010 1 次提交
  29. 09 7月, 2010 1 次提交
  30. 04 6月, 2010 1 次提交
  31. 30 5月, 2010 1 次提交
  32. 28 5月, 2010 2 次提交
  33. 18 5月, 2010 1 次提交
  34. 04 5月, 2010 2 次提交
  35. 30 4月, 2010 1 次提交
  36. 23 4月, 2010 1 次提交
  37. 08 5月, 2010 1 次提交
    • T
      6949307: G1: raise a vm error, do not core dump, if target pause time and... · bea1f52b
      tonyp 提交于
      6949307: G1: raise a vm error, do not core dump, if target pause time and target interval are inconsistent
      Summary: First, change the guarantee to raising a vm error. Second, set the interval dynamically, and based on the pause time target, if it is not set explicitly.
      Reviewed-by: ysr, johnc
      bea1f52b