Opened 9 years ago

Last modified 9 years ago

#14753 closed enhancement

Revert ATLAS package — at Version 3

Reported by: jdemeyer Owned by: jdemeyer
Priority: blocker Milestone: sage-5.10
Component: packages: standard Keywords:
Cc: Merged in:
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Description (last modified by jdemeyer)

There are some problems with generic binaries (SAGE_FAT_BINARY=yes) in the new ATLAS spkg. In order not to delay the release of Sage 5.10 any longer, I will revert #10508.

On cicero (Fedora 16 i686), the build fails: http://build.sagemath.org/sage/builders/Skynet%20cicero%20%28Fedora%2016%20i686%29%20bin/builds/90/steps/shell_5/logs/atlas

Note the use of -DATL_3DNow and lots of "Illegal instruction" messages, proving that this likely is not a generic binary, unlike what it should be.

On arando (Ubuntu 13.04 i686), the build works but there is doctest failure:

sage -t devel/sage/sage/matrix/matrix_double_dense.pyx
**********************************************************************
File "devel/sage/sage/matrix/matrix_double_dense.pyx", line 3823, in sage.matrix.matrix_double_dense.Matrix_double_dense.is_positive_definite
Failed example:
    H.is_positive_definite()
Expected:
    True
Got:
    False
**********************************************************************

Change History (5)

Changed 9 years ago by jdemeyer

Changed 9 years ago by jdemeyer

comment:1 Changed 9 years ago by jdemeyer

  • Description modified (diff)
  • Milestone set to sage-5.10

comment:2 Changed 9 years ago by jdemeyer

  • Description modified (diff)

comment:3 Changed 9 years ago by jdemeyer

  • Description modified (diff)
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