[SciPy-user] f2py and ifort flags...
Tue Jun 5 04:39:33 CDT 2007
Pearu Peterson a écrit :
>> - -xM option does not exist anymore in recent ifort release; thus it
>> with other options, such as -xP, -xT, etc...
> Do you know which version of the compiler dropped -xM option? Then
> we can disable it by checking the value of self.get_version().
I just got the answer from intel:
-xM was supported in the 7.1 compilers, but support was discontinued in
the 8.0 compiler.Please note that the 7.1 compilers might not work on
more recent Linux distributions, though they should work on older ones.
If you have a Pentium 4 or more recent processor, you should use -xW or
similar switch in place of -xM. The SSE2 and later instructions are more
powerful than the old MMX.
More information about the SciPy-user