X10

Communication Optimizations for Distributed X10 Program Patch (including approval document)

Details

  • Type: Improvement Improvement
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: X10 2.1.2
  • Fix Version/s: X10 2.2.2
  • Component/s: X10 Compiler: Common Optimizer
  • Labels:
    None
  • Environment:
    The attached patch is built upon current svn head (Apr 29, 2011)
  • Patch Submitted:
    Yes
  • Number of attachments :
    2

Description

Patch name: patch_rice_communicationoptimization
We include this patch for leveraging communication optimization module for X10 compiler. Current communication optimization performs scalar replacement. Name of the optimization pass is CommunicationOptimizor.java and it is invoked after Desugar pass.
The x10c/x10c++ flag -OPTIMIZE_COMMUNICATIONS is used to enable/disable this optimization, and this flag is disabled in default.

Approve document name: rice_approval.txt

  1. File
    patch_rice_communicationoptimization
    29/Apr/11 3:42 PM
    38 kB
    JISHENG ZHAO
  2. Text File
    rice_approval.txt
    29/Apr/11 3:42 PM
    0.7 kB
    JISHENG ZHAO

Activity

Ascending order - Click to sort in descending order
Hide
Permalink
David Grove added a comment -

bulk defer of open issues to 2.2.2.

Show
David Grove added a comment - bulk defer of open issues to 2.2.2.
Hide
Permalink
David Grove added a comment -

r23276 committed re-formatted version of patch with minor fixes due to changes in X10 compiler

Show
David Grove added a comment - r23276 committed re-formatted version of patch with minor fixes due to changes in X10 compiler
Hide
Permalink
David Grove added a comment -

did a few cleanups in 23282.

Show
David Grove added a comment - did a few cleanups in 23282.
Hide
Permalink
David Grove added a comment -

bulk close of 2.2.2 resolved issues.

Show
David Grove added a comment - bulk close of 2.2.2 resolved issues.

People

  • Assignee:
    David Grove
    Reporter:
    JISHENG ZHAO
Vote (0)
Watch (1)

Dates

  • Created:
    Updated:
    Resolved: