View Issue Details [ Jump to Notes ] | [ Print ] | ||||||||
ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0014866 | ParaView | (No Category) | public | 2014-07-15 17:04 | 2015-06-30 13:14 | ||||
Reporter | Alan Scott | ||||||||
Assigned To | Alan Scott | ||||||||
Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | OS Version | |||||||
Product Version | git-master | ||||||||
Target Version | 4.4 | Fixed in Version | |||||||
Summary | 0014866: CAM data is unacceptably slow | ||||||||
Description | CAM data is unacceptably slow. Although I don't pretend to understand what it is doing, we are spending lots of time in the area of vtkGeometryRepresentationWithFace object. Two datasets - Sandia-CAM-Data-Alan1-Do-Not-Release.nc and Sandia-CAM-latlon-Alan1-Do-Not-Release.nc. Ask me for these datasets. (Note to self - CAM-data, on Linux big drive) * Linux, master, local server. * Cam NetCDF (Unstructured) reader. Sandia-CAM-Data-Alan1-Do-Not-Release.nc. Connectivity File Name: Sandia-CAM-latlon-Alan1-Do-Not-Release.nc. Turn on Single Level, turn off Cell Layer Right. Apply. * Color by TQM. * Play. Slow, slow, slow. Here is a Timer Log: Still Render, 1.32145 seconds OpenGL Dev Render, 1.29696 seconds RenderView::Update, 3.84458 seconds vtkPVView::Update, 3.84432 seconds Execute vtkFileSeriesReader id: 3991, 1.29715 seconds Execute vtkGeometryRepresentationWithFa, 2.54009 seconds NetCDFCAMReader::GatherInformation, 0.334041 seconds vtkSMRepresentationProxy::GetRepresente, 0.366715 seconds Still Render, 1.54059 seconds OpenGL Dev Render, 1.49149 seconds RenderView::Update, 3.59158 seconds vtkPVView::Update, 3.59129 seconds Execute vtkFileSeriesReader id: 3991, 0.77807 seconds Execute vtkGeometryRepresentationWithFa, 2.80528 seconds NetCDFCAMReader::GatherInformation, 0.381223 seconds vtkSMRepresentationProxy::GetRepresente, 0.376844 seconds Still Render, 1.45262 seconds OpenGL Dev Render, 1.40618 seconds RenderView::Update, 4.26294 seconds vtkPVView::Update, 4.26266 seconds Execute vtkFileSeriesReader id: 3991, 0.88707 seconds Execute vtkGeometryRepresentationWithFa, 3.3664 seconds NetCDFCAMReader::GatherInformation, 0.434423 seconds vtkSMRepresentationProxy::GetRepresente, 0.420963 seconds Still Render, 1.53704 seconds OpenGL Dev Render, 1.51284 seconds Still Render, 1.17488 seconds OpenGL Dev Render, 1.15187 seconds | ||||||||
Tags | No tags attached. | ||||||||
Project | Sandia | ||||||||
Topic Name | |||||||||
Type | incorrect functionality | ||||||||
Attached Files | |||||||||
Relationships | ||||||
|
Relationships |
Notes | |
(0033025) Alan Scott (manager) 2014-07-15 18:02 |
I thought there was an issue with parallel, where the more servers the slower ParaView ran, but cannot replicate it. Since I now believe we can always throw multiple servers at the problem, this bug is not a crisis. |
(0034589) Alan Scott (manager) 2015-06-18 19:48 |
I believe time is being spent in OpenGL. This runs well with a graphics card - but very slow software rendered (NX). Thus, it is a user problem - i.e., use hardware rendering! Closing this bug. I will open it again if I find it is a problem. |
(0034634) Alan Scott (manager) 2015-06-30 13:14 |
My bad. I wanted to close this bug. Closing. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2014-07-15 17:04 | Alan Scott | New Issue | |
2014-07-15 18:02 | Alan Scott | Note Added: 0033025 | |
2014-07-16 19:24 | Alan Scott | Relationship added | related to 0014870 |
2014-09-12 14:26 | Alan Scott | Target Version | => 4.3 |
2014-09-12 14:26 | Alan Scott | Summary | CAM data is unacceptably show => CAM data is unacceptably slow |
2014-09-12 14:26 | Alan Scott | Description Updated | |
2014-11-14 22:52 | Utkarsh Ayachit | Target Version | 4.3 => 4.4 |
2015-06-18 19:48 | Alan Scott | Note Added: 0034589 | |
2015-06-18 19:48 | Alan Scott | Assigned To | => Alan Scott |
2015-06-18 19:48 | Alan Scott | Status | backlog => todo |
2015-06-30 13:14 | Alan Scott | Note Added: 0034634 | |
2015-06-30 13:14 | Alan Scott | Status | todo => closed |
2015-06-30 13:14 | Alan Scott | Resolution | open => fixed |
Issue History |
Copyright © 2000 - 2018 MantisBT Team |