Re: [Pysparse-users] Compiling pysparse on a 64 bit machine

[Daniel W. <dan...@gm...>]

Put the simplest script that you can together that demonstrates the
problem and I'll try running it on a variety machines that we have
here and perhaps see what is going on.

Cheers.

On Wed, Jul 9, 2008 at 9:16 AM, Artur Palha <art...@gm...> wrote:
> Thank you for the help, again.
>
> The error it gives is:
>
> IndexError: first index is invalid
>
> And the error comes up when I try to assign a value to an entry of the
> B matrix in this way:
>
> B[ GN[e,n,m], GN[e,i,j] ] += something
>
> B is the sparse matrix and GN is a 3d array.
>
> I have checked that the values of GN are correct. The exact same code
> works on another machine. I even tried a simpler code and it gives the
> same error. The strange thing is that if I try to do it in ipython,
> line by line, it works. Even if I assign a the value of GN to another
> variable, as:
>
> a = GN[e,n,m]
> b = GN[e,i,j]
>
> and then try:
>
> B[a,b] += something
>
> it does not work also, or if I assing to a and b constant values as:
>
> a = 1
> b = 2
>
> B[a,b] += something
>
> It only works if I do:
>
> B[1,2] += something
>
> Any help?
>
> Thank you
>
> -artur palha
>
> On Thu, Jul 3, 2008 at 6:06 PM, Daniel Wheeler
> <dan...@gm...> wrote:
>> On Thu, Jul 3, 2008 at 8:50 AM, Artur Palha <art...@gm...> wrote:
>>> I hope someone can help me
>>>
>>> I am trying to compile pysparse on a 64 bit machine with openSuse 10.3.
>>>
>>> It compiles but gives an error acessing the sparse arrays.
>>
>> What is the error? I use pysparse on a 64 bit machine without problems.
>>
>>> I read on
>>> the README file that there is an incompatibility issue with pysparse
>>> and numpy on 64bit machines and that a patch is needed.
>>
>> According to the CVS log, the message was there from the initial
>> import of pysparse. I'll remove it.
>>
>>> I have
>>> installed version 1.1.0 of Numpy do I need the patch or the problem is
>>> somewhere else?
>>
>> Can you give some more details?
>>
>> --
>> Daniel Wheeler
>>
>



-- 
Daniel Wheeler