RVM
  1. RVM
  2. RVM-881

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.

        Activity

        Hide
        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.

        Show
        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
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: