X10

Compuation fails with "too many threads created" error from xrx runtime

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: X10 2.1.0
  • Fix Version/s: X10 2.4
  • Component/s: XRX Runtime
  • Labels:
    None
  • Environment:
    see below
  • Number of attachments :
    0

Description

X10test is under a restriction that prevents disclosure of test program to general public. Please see RTC (helicon) defect 752 for details.

Activity

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David Grove added a comment -

bulk move of all unresolved issues from 2.1.1 to 2.1.2

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David Grove added a comment - bulk move of all unresolved issues from 2.1.1 to 2.1.2
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David Grove added a comment -

defer all non-critical 2.1.2 issues to 2.2.

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David Grove added a comment - defer all non-critical 2.1.2 issues to 2.2.
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David Grove added a comment -

Minor improvement in failure behavior for 2.2.

The program now fails "cleanly" with a "too many threads created" error message from the runtime.

For 2.2, this style of program (creating very large number of fine-grained asyncs in an ateach loop) that do atomics won't be supported by the runtime.

For 2.3 we should strive to support this style of concurrency.

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David Grove added a comment - Minor improvement in failure behavior for 2.2. The program now fails "cleanly" with a "too many threads created" error message from the runtime. For 2.2, this style of program (creating very large number of fine-grained asyncs in an ateach loop) that do atomics won't be supported by the runtime. For 2.3 we should strive to support this style of concurrency.
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David Grove added a comment -

bulk defer of "feature-like" issues to next major release (2.3 to 2.4).

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David Grove added a comment - bulk defer of "feature-like" issues to next major release (2.3 to 2.4).

People

  • Assignee:
    Olivier Tardieu
    Reporter:
    X10TEST
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Dates

  • Created:
    Updated: