MagmaCollectionReader>>size takea a long time

[Chris Muller]

Hi Juan, please see:

  http://lists.squeakfoundation.org/pipermail/magma/2007-June/000677.html

So my first guess is you are using release 39, yes?  If so then you
are affected by this bug.

I've worked on release 40 since March to put in place features and
fixes that were requested by the Magma community.  Earlier this month,
I asked everyone with interest enough in Magma to make these requests
(which I have implemented), to please use the new r40.

  http://lists.squeakfoundation.org/pipermail/magma/2007-August/000753.html

So please, won't you help out the Magma community, use r40, and report
any problems you find here?

Thanks.
  Chris

On 8/31/07, Burella Juan M. <juan.burella at gmail.com> wrote:
> Hi list,
>
>       I have a indexed MagmaCollection ( it has about 11,000 objects). I
> have noticed that requesting the size to a MagmaCollectionReader takes a
> long time whereas the same requesting to a MagmaCollection doesn´t
>
>  For example:
>
> "MagmaCollection>>size - fiirst evaluation"
> [ (magmaSession root at: #Serial) size ] timeToRun  "answer about 525
> milliseconds"
> "Note: magmaSession root at: #Serial answer a MagmaCollection"
>
>
> "second evaluation"
> [ (magmaSession root at: #Serial) size ] timeToRun  "answer about
> 1milliseconds"
>
> "MagmaCollectionReader>>size  first evaluation"
> [ ((magmaSession root at: #Serial) read: #issnString) size ] timeToRun
> "answer about 9798 milliseconds"
>
> "second evaluation"
> [ ((magmaSession root at: #Serial) read: #issnString) size ] timeToRun
> "answer about  8992 milliseconds"
>
> Any suggestions for reducing this time?
>
> Thanks in advance.
> Juan Matias.
>
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