RVM

Pre-commit tests failing on Ubuntu 9.10 with config x86_64-linux

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 3.1.0
  • Fix Version/s: hg tip
  • Component/s: None
  • Labels:
    None
  • Environment:
    Ubuntu 9.10, x86_64-linux, CPU: 2x Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
  • Number of attachments :
    1

Description

The basic tests TestFloatingRem, TestSerialization and TestMath are failing on my laptop for the configurations "prototype.default" and "development.Opt_1" with the reason "Expected and actual output have different checksums". This happens for Jikes RVM 3.1.0 as well as revision 15829 development.Opt_1.

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Daniel Frampton added a comment -

Newer versions of gcc apparently optimize well enough that we don't get the necessary drop in precision from 80->64 bits, confusing a loop responsible for converting double/float values to strings.

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Daniel Frampton added a comment - Newer versions of gcc apparently optimize well enough that we don't get the necessary drop in precision from 80->64 bits, confusing a loop responsible for converting double/float values to strings.
Daniel Frampton made changes -
Field Original Value New Value
Fix Version/s svn head [ 14573 ]
Resolution Fixed [ 1 ]
Assignee Daniel Frampton [ zyridium ]
Status Open [ 1 ] Closed [ 6 ]

People

  • Assignee:
    Daniel Frampton
    Reporter:
    Erik Brangs
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Dates

  • Created:
    Updated:
    Resolved: