When is someone going to have a free and opensource software for
Matlab..
Not sure if anyone has tried this. http://freemat.sourceforge.net/
In this age, almost all software are free now..
--------------
Robin
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513-529-1483
"Academia politics is the most vicious precisely because the stake is
so small" - Kissinger
On Mar 16, 2006, at 11:36 AM, jaime combariza wrote:
> I was given a two week license (evaluation) and I am still waiting
> for the PO to pay for the
> license.
>
> Sorry for the slow pace.
>
>
> At 10:55 AM 3/16/2006, you wrote:
>> OK, I think I've found the problem. When I try to run Cplex
>> directly from the Linux command line I get the following message:
>>
>>> Failed to initialize CPLEX environment.
>>> CPLEX Error 32201: ILM Error 8: CPLEX: access key has expired
>>> (see http://support.ilog.com/faqmsg?m=ILM-8&v=2.6r).
>>> Exiting
>>
>> Apparently somebody forgot to pay the bill, so the power has been
>> shut off. Were we running on a trial license earlier while we
>> waited to accept the cluster?
>>
>> For that matter, have we formally accepted the cluster?
>>
>> Steve
>>
>>
>> At 10:27 AM 3/16/2006, you wrote:
>>> I need help porting something to the cluster, namely, I need to
>>> call Cplex from Matlab by means of a MEX file.
>>>
>>> I'm using the same C-language mex function that works on my WinXP
>>> desktop. I'm also using the 64-bit Matlab on the cluster because
>>> the 32-bit Matlab mex refuses to link the 64-bit Cplex static
>>> library. With the 64-bit Matlab, mex compiles and links my C-
>>> language MEX interface function without error messages. I've
>>> attached the source file milpcplex.c to this email, along with an
>>> M-file that I used to run mex.
>>>
>>> The MEX file is supposed to work as follows:
>>>
>>> >> [x,val]=milpcplex(-[16,19,23,28],sparse([2,3,4,5]),7,'L',zeros
>>> (4,1),ones(4,1),'BBBB')
>>> x =
>>> 1
>>> 0
>>> 0
>>> 1
>>> val =
>>> -44
>>>
>>> The same call using the MEX file compiled on the cluster gives
>>> the following error:
>>>
>>> ??? One or more output arguments not assigned during call to
>>> "milpcplex".
>>>
>>> Is anyone available to look into this?
>>>
>>> Steve
>>>
>>
>> Jaime E. Combariza, Ph.D.
>> Assistant Director Research Computing
>> http://www.muohio.edu/researchcomputing
>> Miami University
>> (513) 529-5080
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