[Octave-bug-tracker] [bug #43525] MXE defaults for Windows builds

[Ceral Paquet]

URL:
  <http://savannah.gnu.org/bugs/?43525>

                 Summary: MXE defaults for Windows builds
                 Project: GNU Octave
            Submitted by: octavebugs
            Submitted on: mar. 04 nov. 2014 10:38:58 GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.2
        Operating System: Microsoft Windows

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Details:

I noticed when running the Windows MXE builds that only a single thread is
used even when BLAS-heavy routines. Looking at the MXE make file openblas.mk
indicates USE_THREAD=0 is the default.

Would it be possible to turn USE_THREAD=1 and then let users specify
OPENBLAS_NUM_THREADS as an environment variable?

Also, would it be possible to configure the Windows build to use --enable-64?




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