[Paraview] Migrating from ParaView 4.0.1 to 5.0.0

[Liberman, Vladimir - 0881 - MITLL]

Version	5.0.0 64-bit
Qt Version	4.8.4
Architecture	64
Embedded Python	On
Python Library Path	C:\Program Files\ParaView 5.0.0\bin\lib
Python Library Version	2.7.3 (default, Apr  9 2015, 15:02:17) [MSC v.1500 64 
bit (AMD64)]
Python Numpy Support	On
Python Numpy Path	C:\Program Files\ParaView 5.0.0\bin\lib\site-packages\numpy
Python Numpy Version		1.8.1
Python Matplotlib Support	On
Python Matplotlib Path	C:\Program Files\ParaView 
5.0.0\bin\lib\site-packages\matplotlib
Python Matplotlib Version	1.1.1
Python Testing	Off
MPI Enabled	Off
Disable Registry	Off
OpenGL Vendor	Intel
OpenGL Version	3.3.0 - Build 8.15.10.2712
OpenGL Renderer	Intel(R) HD Graphics 4000



Staff  Member, Chemical, Microsystem, and Nanoscale Technologies Group
MIT Lincoln Laboratory               E-mail: vlad at ll.mit.edu
Room C-137                              Phone: 781 981 3706
244 Wood St.                            Fax:     781 981 4983
Lexington, MA 02420-9108
http://www.ll.mit.edu/mission/electronics/cmnt/bios/liberman-v.html


-----Original Message-----
From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com]
Sent: Thursday, February 11, 2016 17:13
To: Liberman, Vladimir - 0881 - MITLL
Cc: paraview at paraview.org
Subject: Re: [Paraview] Migrating from ParaView 4.0.1 to 5.0.0

I suspect this is an OPenGL issue. Can you post what the About dialog in 
ParaView 5.0 says for OpenGL version?

Utkarsh

On Thu, Feb 11, 2016 at 5:07 PM, Liberman, Vladimir - 0881 - MITLL 
<vlad at ll.mit.edu> wrote:
> Version 4.4 is just as fast as version 4.0
>
> By contrast, version 5.0 is three to four x slower, at least.
>
> VL
>
> Staff  Member, Chemical, Microsystem, and Nanoscale Technologies Group
> MIT Lincoln Laboratory               E-mail: vlad at ll.mit.edu
> Room C-137                              Phone: 781 981 3706
> 244 Wood St.                            Fax:     781 981 4983
> Lexington, MA 02420-9108
> http://www.ll.mit.edu/mission/electronics/cmnt/bios/liberman-v.html
>
> -----Original Message-----
> From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com]
> Sent: Thursday, February 11, 2016 14:30
> To: Liberman, Vladimir - 0881 - MITLL
> Cc: paraview at paraview.org
> Subject: Re: [Paraview] Migrating from ParaView 4.0.1 to 5.0.0
>
> Vlad,
>
> Since 4.0 is very old, can you try comparing with 4.4 as well? Let's
> see if the slow down relates to changes to the rendering backend in
> ParaView 5.0 or not.
>
> Utkarsh
>
> On Wed, Feb 10, 2016 at 9:56 PM, Liberman, Vladimir - 0881 - MITLL
> <vlad at ll.mit.edu> wrote:
>> I just upgraded from ver. 4.0.1 to 5.0.0. I am reading the same data
>> set, a frame sequence of AVS_UCD files and  I am trying to play a movie.
>>
>> The playing speed in 5.0.0 is much slower than in 4.0.1, at least two
>> times slower. I am not using MPI option in either case. What settings
>> should I look for to speed up the 5.0.0 performance?
>>
>> Thanks,
>>
>> Vlad
>>
>>
>>
>> Staff  Member, Chemical, Microsystem, and Nanoscale Technologies Group
>> MIT Lincoln Laboratory               E-mail: vlad at ll.mit.edu
>> Room C-137                              Phone: 781 981 3706
>> 244 Wood St.                            Fax:     781 981 4983
>> Lexington, MA 02420-9108
>>
>> http://www.ll.mit.edu/mission/electronics/cmnt/bios/liberman-v.html
>>
>>
>>
>>
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