[Swift-devel] hanging problem

[Daniel S. Katz]

Can you suggest how this should be done?

Dan


On Mar 27, 2011, at 8:00 PM, Mihael Hategan wrote:

> Well, you seem to be iterating over an array that you are trying to
> build inside the iteration, and you are not doing a fold. It's somewhat
> coincidental that it works, probably because stats is mapped by a static
> mapper and you don't actually use the value ("img").
> 
> Though I see what you are trying to do. And it should either work or
> fail nicely. So I'll see if I can make a simple test case out of this.
> 
> Mihael
> 
> On Sun, 2011-03-27 at 19:43 -0500, Jonathan Monette wrote:
>> stats is an array mapped to several files in a directory of metadata
>> generated by mFitplane.  I need to pass all these files and another
>> metadata file to mConcatFit which is the app after this foreach loop.
>> I need to wait for the foreach loop to be complete before mConcatFit
>> can run.
>> 
>> On Sun, Mar 27, 2011 at 7:41 PM, Mihael Hategan <hategan at mcs.anl.gov>
>> wrote:
>>        You have:
>>        foreach img, i in stats
>>           {
>>               stats[ i ] = mFitplane ( diff_imgs[i] );
>>           }
>> 
>> 
>>        What is it that you are trying to do there?
>> 
>>        Mihael
>> 
>> 
>>        On Sun, 2011-03-27 at 15:54 -0500, Jonathan Monette wrote:
>>> here is my entire script
>>> 
>>> On Sun, Mar 27, 2011 at 3:45 PM, Mihael Hategan
>>        <hategan at mcs.anl.gov>
>>> wrote:
>>>        On Wed, 2011-03-23 at 16:31 -0500, Jonathan Monette
>>        wrote:
>>> 
>>>> How can the array be closed but all of its values
>>        not be?
>>> 
>>> 
>>>        The array being closed simply means that its size is
>>        known,
>>>        but not
>>>        necessarily that its elements have all been
>>        computed.
>>> 
>>>        I'll look at the log, but I'd also like the entire
>>        script.
>>> 
>>>        Mihael
>>> 
>>> 
>>> 
>>> 
>>> 
>>> --
>>> Any intelligent fool can make things bigger and more
>>        complex... It
>>> takes a touch of genius - and a lot of courage to move in
>>        the opposite
>>> direction.
>>> - Albert Einstein
>>> 
>>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> -- 
>> Any intelligent fool can make things bigger and more complex... It
>> takes a touch of genius - and a lot of courage to move in the opposite
>> direction.
>> - Albert Einstein
>> 
>> 
> 
> 
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-- 
Daniel S. Katz
University of Chicago
(773) 834-7186 (voice)
(773) 834-3700 (fax)
d.katz at ieee.org or dsk at ci.uchicago.edu
http://www.ci.uchicago.edu/~dsk/