Hi GiD-developers,
i realized a strange behaviour of GiD during the last weekend.
Our FEM-Tool NACS generated a binary result file with a file size of 662 MB.
This file contains the modell (~ 800.000 elements, 1.000.000 nodes) as
well as simulation results of an eigenfrequency analysis with mechanical
displacements for 40 eigenfrequencies.
I started GiD with software rendering, went to PostProcessing mode and
opened the file. Then i selected contour fill - mechDisplacement as
well as the visualization of the deformed structure.
At that time GiD requested 3.7 GB memory.
Now i used the animate function to generate a pictures of each result.
GiD finally requested 34 GB on our compute server with 32 GB and
therefore terminated the machine.
The question is why is GiD requesting more and more memory for each
result step?
Best regards
Martin
--
--------------------------------
SIMetris GmbH
Dipl.-Ing. Martin Meiler
Am Weichselgarten 7
D - 91058 Erlangen-Tennenlohe
Tel.: +49 (0)9131 691 280
Fax.: +49 (0)9131 691 285
Email: martin.meiler at simetris.de
Internet: www.simetris.de
------------------------------------------------------------------
Nächste Veranstaltungen:
------------------------------------------------------------------
SIMetris GmbH
-------------------------------------
Sitz der Gesellschaft Erlangen
Registered Office
---------------------------------------------------------
Registergericht Amtsgericht Fürth, HRB 10659
Register Court
---------------------------------------------------------
Ust-IdNr. DE249523369
VAT-IN
-----------------------------------------------------
Geschäftsführer Dipl.-Ing. Martin Meiler
Executive Director
---------------------------------------------------------------
Wissenschaftlicher Beirat Prof. Dr.-Ing. Reinhard Lerch
Scientific Advisory Board Prof. Dr. techn. Manfred Kaltenbacher
Legal Disclaimer
This electronic message contains information that is confidential. The
information is intended for the use of the addressee only. If you are
not the addressee we would appreciate your notification in this respect.
Please note that any disclosure, copy, distribution or use of the
contents of this message is prohibited and may be unlawful. We have
taken every reasonable precaution to ensure that any kind of attachment
to this e-mail has been swept for viruses. However, we cannot accept
liability for any damage sustained as a result of software viruses and
would advise you to carry out your own virus checks before opening any
attachment.
Diese elektronische Nachricht ist vertraulich. Die Information ist nur
für den Adressaten bestimmt. Falls Sie nicht der Adressat sind, wären
wir Ihnen für eine entsprechende Information sehr dankbar. Bitte
beachten Sie, dass es in diesem Fall verboten und gesetzeswidrig ist,
diese Nachricht zu kopieren, weiterzuleiten oder zu benutzen. Es wurden
alle möglichen Massnahmen getroffen um eine Virusfreiheit der
beigefügten Dateien zu gewährleisten. Wir übernehmen jedoch keine
Verantwortung für Schäden, die aufgrund von Software Viren entstehen
und empfehlen Ihnen vor Benutzung der Dateien eine Überprüfung auf Viren
durchzuführen.
[GiDlist] Memory Bug in GiD 9.2.3?
Moderator: GiD Team
[GiDlist] Memory Bug in GiD 9.2.3?
Hello,
GiD uses display lists, under some limitations, to show the visualization in
postprocess. As your model is quite big, gid should not use this option.
My guess is that, for some reason, it still uses this option.
You can deactivate this option by setting the variable from the right menu
'Utilities--Variables--OGL_useMeshObjects' to '0'.
Does it reduce the memory footprint of GiD? If not, can you send us the
example o let it in a location, for instance www.yousendit.com, from where
we can download it and check the problem?
Thanks,
Miguel Pasenau
--
----------------------------------------------------------------
Miguel Pasenau @: miguel at cimne.upc.edu
Despacho C2, Edifico C1, Campus Norte UPC, c/ Gran Capitán s/n
08034 - Barcelona ( SPAIN)
T: +34 3 93 401 74 03 F: +34 3 93 401 65 17
----------------------------------------------------------------
IMPORTANT NOTICE
All personal data contained in this mail will be processed confidentially
and stored in a file property of CIMNE in order to manage corporate
communications. You may exercise the right of access, rectification,
deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 -
Campus Norte UPC, 08034 Barcelona, Spain.
-----Mensaje original-----
De: gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu] En nombre de
Martin.Meiler
Enviado el: lunes, 17 de agosto de 2009 9:35
Para: gidlist at gatxan.cimne.upc.edu
Asunto: [GiDlist] Memory Bug in GiD 9.2.3?
Hi GiD-developers,
i realized a strange behaviour of GiD during the last weekend.
Our FEM-Tool NACS generated a binary result file with a file size of 662 MB.
This file contains the modell (~ 800.000 elements, 1.000.000 nodes) as
well as simulation results of an eigenfrequency analysis with mechanical
displacements for 40 eigenfrequencies.
I started GiD with software rendering, went to PostProcessing mode and
opened the file. Then i selected contour fill - mechDisplacement as
well as the visualization of the deformed structure.
At that time GiD requested 3.7 GB memory.
Now i used the animate function to generate a pictures of each result.
GiD finally requested 34 GB on our compute server with 32 GB and
therefore terminated the machine.
The question is why is GiD requesting more and more memory for each
result step?
Best regards
Martin
--
--------------------------------
SIMetris GmbH
Dipl.-Ing. Martin Meiler
Am Weichselgarten 7
D - 91058 Erlangen-Tennenlohe
Tel.: +49 (0)9131 691 280
Fax.: +49 (0)9131 691 285
Email: martin.meiler at simetris.de
Internet: www.simetris.de
------------------------------------------------------------------
Nächste Veranstaltungen:
------------------------------------------------------------------
SIMetris GmbH
-------------------------------------
Sitz der Gesellschaft Erlangen
Registered Office
---------------------------------------------------------
Registergericht Amtsgericht Fürth, HRB 10659
Register Court
---------------------------------------------------------
Ust-IdNr. DE249523369
VAT-IN
-----------------------------------------------------
Geschäftsführer Dipl.-Ing. Martin Meiler
Executive Director
---------------------------------------------------------------
Wissenschaftlicher Beirat Prof. Dr.-Ing. Reinhard Lerch
Scientific Advisory Board Prof. Dr. techn. Manfred Kaltenbacher
Legal Disclaimer
This electronic message contains information that is confidential. The
information is intended for the use of the addressee only. If you are
not the addressee we would appreciate your notification in this respect.
Please note that any disclosure, copy, distribution or use of the
contents of this message is prohibited and may be unlawful. We have
taken every reasonable precaution to ensure that any kind of attachment
to this e-mail has been swept for viruses. However, we cannot accept
liability for any damage sustained as a result of software viruses and
would advise you to carry out your own virus checks before opening any
attachment.
Diese elektronische Nachricht ist vertraulich. Die Information ist nur
für den Adressaten bestimmt. Falls Sie nicht der Adressat sind, wären
wir Ihnen für eine entsprechende Information sehr dankbar. Bitte
beachten Sie, dass es in diesem Fall verboten und gesetzeswidrig ist,
diese Nachricht zu kopieren, weiterzuleiten oder zu benutzen. Es wurden
alle möglichen Massnahmen getroffen um eine Virusfreiheit der
beigefügten Dateien zu gewährleisten. Wir übernehmen jedoch keine
Verantwortung für Schäden, die aufgrund von Software Viren entstehen
und empfehlen Ihnen vor Benutzung der Dateien eine Überprüfung auf Viren
durchzuführen.
_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.edu
http://gid.cimne.upc.es/mailman/listinfo/gidlist
GiD uses display lists, under some limitations, to show the visualization in
postprocess. As your model is quite big, gid should not use this option.
My guess is that, for some reason, it still uses this option.
You can deactivate this option by setting the variable from the right menu
'Utilities--Variables--OGL_useMeshObjects' to '0'.
Does it reduce the memory footprint of GiD? If not, can you send us the
example o let it in a location, for instance www.yousendit.com, from where
we can download it and check the problem?
Thanks,
Miguel Pasenau
--
----------------------------------------------------------------
Miguel Pasenau @: miguel at cimne.upc.edu
Despacho C2, Edifico C1, Campus Norte UPC, c/ Gran Capitán s/n
08034 - Barcelona ( SPAIN)
T: +34 3 93 401 74 03 F: +34 3 93 401 65 17
----------------------------------------------------------------
IMPORTANT NOTICE
All personal data contained in this mail will be processed confidentially
and stored in a file property of CIMNE in order to manage corporate
communications. You may exercise the right of access, rectification,
deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 -
Campus Norte UPC, 08034 Barcelona, Spain.
-----Mensaje original-----
De: gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu] En nombre de
Martin.Meiler
Enviado el: lunes, 17 de agosto de 2009 9:35
Para: gidlist at gatxan.cimne.upc.edu
Asunto: [GiDlist] Memory Bug in GiD 9.2.3?
Hi GiD-developers,
i realized a strange behaviour of GiD during the last weekend.
Our FEM-Tool NACS generated a binary result file with a file size of 662 MB.
This file contains the modell (~ 800.000 elements, 1.000.000 nodes) as
well as simulation results of an eigenfrequency analysis with mechanical
displacements for 40 eigenfrequencies.
I started GiD with software rendering, went to PostProcessing mode and
opened the file. Then i selected contour fill - mechDisplacement as
well as the visualization of the deformed structure.
At that time GiD requested 3.7 GB memory.
Now i used the animate function to generate a pictures of each result.
GiD finally requested 34 GB on our compute server with 32 GB and
therefore terminated the machine.
The question is why is GiD requesting more and more memory for each
result step?
Best regards
Martin
--
--------------------------------
SIMetris GmbH
Dipl.-Ing. Martin Meiler
Am Weichselgarten 7
D - 91058 Erlangen-Tennenlohe
Tel.: +49 (0)9131 691 280
Fax.: +49 (0)9131 691 285
Email: martin.meiler at simetris.de
Internet: www.simetris.de
------------------------------------------------------------------
Nächste Veranstaltungen:
------------------------------------------------------------------
SIMetris GmbH
-------------------------------------
Sitz der Gesellschaft Erlangen
Registered Office
---------------------------------------------------------
Registergericht Amtsgericht Fürth, HRB 10659
Register Court
---------------------------------------------------------
Ust-IdNr. DE249523369
VAT-IN
-----------------------------------------------------
Geschäftsführer Dipl.-Ing. Martin Meiler
Executive Director
---------------------------------------------------------------
Wissenschaftlicher Beirat Prof. Dr.-Ing. Reinhard Lerch
Scientific Advisory Board Prof. Dr. techn. Manfred Kaltenbacher
Legal Disclaimer
This electronic message contains information that is confidential. The
information is intended for the use of the addressee only. If you are
not the addressee we would appreciate your notification in this respect.
Please note that any disclosure, copy, distribution or use of the
contents of this message is prohibited and may be unlawful. We have
taken every reasonable precaution to ensure that any kind of attachment
to this e-mail has been swept for viruses. However, we cannot accept
liability for any damage sustained as a result of software viruses and
would advise you to carry out your own virus checks before opening any
attachment.
Diese elektronische Nachricht ist vertraulich. Die Information ist nur
für den Adressaten bestimmt. Falls Sie nicht der Adressat sind, wären
wir Ihnen für eine entsprechende Information sehr dankbar. Bitte
beachten Sie, dass es in diesem Fall verboten und gesetzeswidrig ist,
diese Nachricht zu kopieren, weiterzuleiten oder zu benutzen. Es wurden
alle möglichen Massnahmen getroffen um eine Virusfreiheit der
beigefügten Dateien zu gewährleisten. Wir übernehmen jedoch keine
Verantwortung für Schäden, die aufgrund von Software Viren entstehen
und empfehlen Ihnen vor Benutzung der Dateien eine Überprüfung auf Viren
durchzuführen.
_______________________________________________
GiDlist mailing list
GiDlist at gid.cimne.upc.edu
http://gid.cimne.upc.es/mailman/listinfo/gidlist
-
Hao Chen
[GiDlist] How to generate volume mesh out of surface mesh
Dear all:
I want to generate tetrahetron mesh of a cubic volume.
Now, I have 3 surface triangle meshes of the cubic. Basing on these meshes, I want to generate volume mesh without changing these 3 facets' mesh.
How can I realize it?
Best regards.
Chen Hao.
_________________________________________________________________
With Windows Live, you can organize, edit, and share your photos.
http://www.microsoft.com/middleeast/windows/windowslive/products/photo-gallery-edit.aspx
-------------- next part --------------
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I want to generate tetrahetron mesh of a cubic volume.
Now, I have 3 surface triangle meshes of the cubic. Basing on these meshes, I want to generate volume mesh without changing these 3 facets' mesh.
How can I realize it?
Best regards.
Chen Hao.
_________________________________________________________________
With Windows Live, you can organize, edit, and share your photos.
http://www.microsoft.com/middleeast/windows/windowslive/products/photo-gallery-edit.aspx
-------------- next part --------------
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-
Jesus F Gracia
[GiDlist] Mac OSX: Assign conditions crash the application
Hi:This is a very weird bug I found recently, because I was using this utility without any problems and suddenly start happening. I've tested in another machine with different configurations and the results are the same. I though it was something related to my own customized problem type but I use an example problem type (cmas2d) and the problem continues. I also try to reinstall GiD by deleting the application bundle from Applications and also ~/.gidDefaults and then run the installation package again... no luck :S
I guess some recent system update cause a conflict with GiD :S
-Open an existing GiD file or star a new one creating a Geometry and selecting a problem type.-Open the condition window, select any condition and push Assign button.-GiD Crashes!!
I'm attaching the apple report for this particular crash.
_________________________________________________________________
More than messages–check out the rest of the Windows Live™.
http://www.microsoft.com/windows/windowslive/
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I guess some recent system update cause a conflict with GiD :S
-Open an existing GiD file or star a new one creating a Geometry and selecting a problem type.-Open the condition window, select any condition and push Assign button.-GiD Crashes!!
I'm attaching the apple report for this particular crash.
_________________________________________________________________
More than messages–check out the rest of the Windows Live™.
http://www.microsoft.com/windows/windowslive/
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[GiDlist] How to generate volume mesh out of surface mesh
Dear Chen,
If you want to generate a volume mesh using GiD, you must be in one of these
two situations:
- topological closed set of surfaces. In this case, you can create the
volume (Geometry-Create-Volume) and generate the mesh (Mesh-Generate).
- a conformal mesh which close a volume (each edge have HigherEntity==2). In
this case, you can generate the volume mesh selecting
(Mesh-MeshFromBoundary), and selecting all the triangles closing the
volume. This option is only available from the Right Buttons (you can set
them by clicking 'Utilities-Tools-Toolbars').
If I have understood well, you are not in one of these cases, so you will
have to do some work to reach one of these situations.
Kind regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
AVISO IMPORTANTE
Los datos de carácter personal contenidos en el mensaje, se registrarán en
un fichero para facilitar la gestión de las comunicaciones de CIMNE. Se
pueden ejercitar los derechos de acceso, rectificación, cancelación y
oposición por escrito, dirigiéndose a nuestras oficinas de CIMNE, Gran
Capitán s/n, Edificio C1 - Campus Norte UPC, 08034 Barcelona, España.
AVÍS IMPORTANT
Les dades de caràcter personal contingudes en aquest missatge es registraran
en un fitxer per facilitar la gestió de les comunicacions del CIMNE. Es
poden exercir els drets d'accés, rectificació, cancel·lació i oposició, per
escrit a les nostres oficines del CIMNE, Gran Capità s/n, Edifici C1, Campus
Nord UPC, 08034 Barcelona, Espanya.
IMPORTANT NOTICE
All personal data contained in this mail will be processed confidentially
and stored in a file property of CIMNE in order to manage corporate
communications. You may exercise the right of access, rectification,
deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 -
Campus Norte UPC, 08034 Barcelona, Spain.
_____
_____
De: gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu] En nombre de
Hao Chen
Enviado el: lunes, 24 de agosto de 2009 8:01
Para: Gid mail list
Asunto: [GiDlist] How to generate volume mesh out of surface mesh
Dear all:
I want to generate tetrahetron mesh of a cubic volume.
Now, I have 3 surface triangle meshes of the cubic. Basing on these meshes,
I want to generate volume mesh without changing these 3 facets' mesh.
How can I realize it?
Best regards.
Chen Hao.
_____
With Windows Live, you can organize, edit, and share your photos.
http://www.microsoft.com/middleeast/windows/windowslive/products/photo-gall
ery-edit.aspx
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20090831/dedf51f4/attachment.htm
If you want to generate a volume mesh using GiD, you must be in one of these
two situations:
- topological closed set of surfaces. In this case, you can create the
volume (Geometry-Create-Volume) and generate the mesh (Mesh-Generate).
- a conformal mesh which close a volume (each edge have HigherEntity==2). In
this case, you can generate the volume mesh selecting
(Mesh-MeshFromBoundary), and selecting all the triangles closing the
volume. This option is only available from the Right Buttons (you can set
them by clicking 'Utilities-Tools-Toolbars').
If I have understood well, you are not in one of these cases, so you will
have to do some work to reach one of these situations.
Kind regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
AVISO IMPORTANTE
Los datos de carácter personal contenidos en el mensaje, se registrarán en
un fichero para facilitar la gestión de las comunicaciones de CIMNE. Se
pueden ejercitar los derechos de acceso, rectificación, cancelación y
oposición por escrito, dirigiéndose a nuestras oficinas de CIMNE, Gran
Capitán s/n, Edificio C1 - Campus Norte UPC, 08034 Barcelona, España.
AVÍS IMPORTANT
Les dades de caràcter personal contingudes en aquest missatge es registraran
en un fitxer per facilitar la gestió de les comunicacions del CIMNE. Es
poden exercir els drets d'accés, rectificació, cancel·lació i oposició, per
escrit a les nostres oficines del CIMNE, Gran Capità s/n, Edifici C1, Campus
Nord UPC, 08034 Barcelona, Espanya.
IMPORTANT NOTICE
All personal data contained in this mail will be processed confidentially
and stored in a file property of CIMNE in order to manage corporate
communications. You may exercise the right of access, rectification,
deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 -
Campus Norte UPC, 08034 Barcelona, Spain.
_____
_____
De: gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu
[mailto:gidlist-admin at gatxan.cimne.upc.edu.gid.cimne.upc.edu] En nombre de
Hao Chen
Enviado el: lunes, 24 de agosto de 2009 8:01
Para: Gid mail list
Asunto: [GiDlist] How to generate volume mesh out of surface mesh
Dear all:
I want to generate tetrahetron mesh of a cubic volume.
Now, I have 3 surface triangle meshes of the cubic. Basing on these meshes,
I want to generate volume mesh without changing these 3 facets' mesh.
How can I realize it?
Best regards.
Chen Hao.
_____
With Windows Live, you can organize, edit, and share your photos.
http://www.microsoft.com/middleeast/windows/windowslive/products/photo-gall
ery-edit.aspx
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20090831/dedf51f4/attachment.htm