------- Comment #5 from dfranke at gcc dot gnu dot org  2009-05-08 15:30 -------
You use 'float' in the C routines and 'REAL' in the fortran code. What their
respective size? Is float always 4 byte in C? I think default-real-kind on
win64 could be 8, not 4? Could also explain why it worked for Dominique, using
the same kind everywhere?!

You could try and see if using

  USE ISO_C_BINDING
  REAL(C_FLOAT)

instead of plain REAL makes a difference?


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dfranke at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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                 CC|                            |dfranke at gcc dot gnu dot
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40070

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