[SciPy-dev] scipy distutils questions

Pearu Peterson pearu at scipy.org
Wed Dec 14 13:32:52 CST 2005



On Wed, 14 Dec 2005, Arnd Baecker wrote:

> On Wed, 14 Dec 2005, Pearu Peterson wrote:
>
>> On Wed, 14 Dec 2005, Arnd Baecker wrote:
>>
>>> Is there a way to convince him to look for the 64 Bit variant
>>> under /opt/intel/mkl72/64 ??
>>
>> In system_info.py mkl72/64 is used when cpu.is_Itanium() is true.
>> What is the output of
>>    python scipy/distutils/cpuinfo.py
>> in your case?
>
> python scipy/distutils/cpuinfo.py
> CPU information: getNCPUs=64 is_32bit
>
> And:
>
> cat /proc/cpuinfo
> processor  : 0
> vendor     : GenuineIntel
> arch       : IA-64
> family     : Itanium 2
> model      : 2
> revision   : 1
> archrev    : 0
> features   : branchlong
> cpu number : 0
> cpu regs   : 4
> cpu MHz    : 1500.000000
> itc MHz    : 1500.000000
> BogoMIPS   : 2214.59
> siblings   : 1

Thanks for the data. I have fixed cpuinfo.py, could you try again?
I would expect the following output:
    getNCPUs=64 is_64bit is_Itanium

>> This seems to be the case with mkl 8.x anyway. Could you send me the link
>> of mkl 7.x readme file that explains then contents of mkl?
>
> Does this one
> http://nf.apac.edu.au/facilities/software/IntelCompilers/mkl72/mklnotes.htm
> help?

Ok, thanks. Actually .../mkl72/doc/mkluse.htm was helpful, it's 
instructions about linking are the same as of mkl 8.x.

Pearu




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