[Paraview] distributed stream tracer scalability issue

[Adriano Gagliardi]

When you say slow, can you quantify that? Also, what is the size of the mesh
in the regions where you are generating the streamtraces? I ask purely
because I've always found streamtraces to take a long time regardless of the
application used. 


===================================

Adriano Gagliardi MEng PhD
Project Scientist
Computational Aerodynamics
Aircraft Research Association Ltd.
Manton Lane
Bedford

Tel: 01234 32 4644
E-mail: agagliardi at ara.co.uk
Url: www.ara.co.uk 
-----Original Message-----
From: paraview-bounces at paraview.org [mailto:paraview-bounces at paraview.org]
On Behalf Of burlen
Sent: 25 August 2009 00:59
To: paraview
Subject: [Paraview] distributed stream tracer scalability issue

We've been using the distributed stream tracer to generate 100s-1000s of
stream lines per time step. It's very slow, and it doesn't scale at all.
The class comments say as much. I'm sure there is a reason why this
implementation was chosen. Is there something that generally prevents real
parallel implementation? Is there a better implementation available out
there?

There is this post a while back
http://www.paraview.org/pipermail/paraview/2009-July/012959.html

What's the status?

Thanks
Burlen







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