[Paraview] [EXTERNAL] Re: Find Data bug

[Andy Bauer]

Hi,

I've created a gitlab issue at
https://gitlab.kitware.com/paraview/paraview/issues/17098.

Alan, note that the both Select Through Points may be too fast to notice
the difference. On my machine the first one seemed instantaneous while the
second one took about 3 seconds or so.

Thanks,
Andy

ps. Jyrki: I cc'ed the PV mailing list again to make sure that everyone can
follow along with this.

On Fri, Jan 6, 2017 at 8:46 AM, Jyrki Hokkanen <jyrki.hokkanen at csc.fi>
wrote:

> Thank you all for the feedback. Andy, you are welcome to report this.
>
> FYI I found this bug while testing ParaView 5.2.0 compiled for our
> supercomputer environment, and the slowdown was about two orders (1/100)
> when running six pvservers. Originally I was using a point cloud data
> consisting of one million points. At first we thought something went wrong
> with the compilation but found out that the bug was present also on Kitware
> binaries. I could repeat it on my windows pc and on my fellow workers linus
> systems.
>
> Best regards,
> Jyrki
>
> ------------------------------
>
> *From: *"Scott, W Alan" <wascott at sandia.gov>
> *To: *"Andy Bauer" <andy.bauer at kitware.com>, "Jyrki Hokkanen" <
> jyrki.hokkanen at csc.fi>
> *Cc: *paraview at paraview.org
> *Sent: *Thursday, 5 January, 2017 22:26:25
> *Subject: *RE: [EXTERNAL] Re: [Paraview] Find Data bug
>
> Sorry, missed this.  Andy – you may want to write this up yourself, with
> detail how to replicate.  I couldn’t replicate it.
>
>
>
> Add it to the Sandia project.
>
>
>
> Thanks,
>
>
>
> Alan
>
>
>
> *From:* ParaView [mailto:paraview-bounces at paraview.org] *On Behalf Of *Andy
> Bauer
> *Sent:* Thursday, January 5, 2017 9:45 AM
> *To:* Jyrki Hokkanen <jyrki.hokkanen at csc.fi>
> *Cc:* paraview at paraview.org
> *Subject:* [EXTERNAL] Re: [Paraview] Find Data bug
>
>
>
> Hi Jyrki,
>
> Thanks for the report. I can replicate this issue that the second
> selection takes significantly longer with PV 5.2 on my machine.  Would you
> mind adding this in as an issue? You can do that at
> https://gitlab.kitware.com/paraview/paraview/issues.
>
> Thanks,
>
> Andy
>
>
>
> On Thu, Jan 5, 2017 at 9:23 AM, Jyrki Hokkanen <jyrki.hokkanen at csc.fi>
> wrote:
>
> Hello
>
> Please check this ParaView 5.2.0 bug related to "Find Data" dialog and
> point selection, tested on Kitware linux and windows binaries:
>
> Create one "Sources" sphere, theta and phi resolution set to 800.
> Selecting half of the points with a mouse using "Select Points Through"
> method takes a second or two.
>
> Now open "Find Data" window, and just close it without doing any selection
> query. After this, selecting the same amount of points takes a minute or so.
>
> This bug was not present on version 5.1.2.
>
> Jyrki
>
>
> --
> Jyrki Hokkanen PhD
> Digital Image and Computer Graphics Specialist
> CSC - IT Center for Science Ltd.
> www.csc.fi
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