RVM

Collection.joinCollection() called when thread switching disabled

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 2.9.2
  • Fix Version/s: 2.9.2
  • Component/s: MMTk
  • Labels:
    None
  • Number of attachments :
    0

Description

Look likes we have recently regressed with failures occurring during GC as Collection.joinCollection() is called without thread switching enabled. The failures were first noticed in the following example;

http://jikesrvm.anu.edu.au/cattrack/results/rvmx86lnx32.anu.edu.au/stress.533/gcstress/Opt_1/dacapo/jython/Output.txt

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Daniel Frampton added a comment -

These failures look different

The first is a call to joinCollection when thread switching is disabled.

The second appears to be a segmentation fault during snipObsoleteCompiledMethods.

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Daniel Frampton added a comment - These failures look different The first is a call to joinCollection when thread switching is disabled. The second appears to be a segmentation fault during snipObsoleteCompiledMethods.
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Peter Donald added a comment -

Right - I think I may have copied the wrong URL . Removed eclipse failure from example list.

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Peter Donald added a comment - Right - I think I may have copied the wrong URL . Removed eclipse failure from example list.
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Daniel Frampton added a comment -

I believe this issue was corrected a while ago (related to the recursive scheduling issues).

Correct me if I am wrong?

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Daniel Frampton added a comment - I believe this issue was corrected a while ago (related to the recursive scheduling issues). Correct me if I am wrong?

People

  • Assignee:
    Unassigned
    Reporter:
    Peter Donald
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Dates

  • Created:
    Updated:
    Resolved: