[Paraview] line filter is slow with xmf in parallel

[Berk Geveci]

Hi Anthony,

It doesn't sound like something that we would expect :-)

Do you have a dataset with which we can reproduce this?

Best,
-berk


On Fri, Oct 11, 2013 at 2:46 PM, Anthony Ruiz <ruizanthony at gmail.com> wrote:

> Hi,
>
> I have a python script that creates multiple 1D lines and export them
> to csv files. When I load my xmf data in parallel, the script is very
> slow and every line takes about 30 minutes to be exported to csv.
>
> When the same data is loaded with a vtm input file in parallel, it's
> very fast (less than 10 secs per line).
>
> Is it expected?
>
> In both cases, my pipeline is:
> input file (vtm or xmf)
> mergeblocks
> celldata2pointdata
>   line1
>   ...
>   ...
>   linen
>
> Anthony Ruiz
> Postdoctoral Appointee
> Sandia National Laboratories
> Combustion Research Facility
> 7011 East Avenue, MS 9051
> Livermore, CA 94551-0969
> Phone: (925) 294-6486
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