simulink 2020b open "configuration parameters" is much slower!

3 visualizaciones (últimos 30 días)
Zhaoqiang Han
Zhaoqiang Han el 15 de Oct. de 2020
Editada: Zhaoqiang Han el 30 de Nov. de 2020
Hi,
I've upgraded from 2018b to 2020b. But now the opening of "configuration parameters" in simulink model is much slower than 2018b. Is it normal? Or what should I tune?
Thank you very much in advance!

Respuestas (1)

Urmila Rajpurohith
Urmila Rajpurohith el 30 de Nov. de 2020
Hi
By default MATLAB tries 'opengl hardware' on the machine, and if some reason it detects some incompatibility with graphics drivers and it might have used the 'opengl software'.
'opengl software' is slower compared to 'opengl hardware' (as now the Graphics card are much more powerful) and hence forcing MATLAB to use 'opengl hardware' may resolve the issue.
Hope this helps!
  1 comentario
Zhaoqiang Han
Zhaoqiang Han el 30 de Nov. de 2020
Editada: Zhaoqiang Han el 30 de Nov. de 2020
Is it a new feature in 2020b? On the same machine, 2018b does not has this problem. Thank you very much for your anwser!
How can I check the incompatibility with graphic driver? I get the following messages with the corresponding commands:
>> surf(peaks)
>> ax = gca;
>> info = rendererinfo(ax)
info =
struct with fields:
GraphicsRenderer: 'OpenGL Hardware'
Vendor: 'NVIDIA Corporation'
Version: '4.6.0 NVIDIA 443.32'
RendererDevice: 'Quadro M2200/PCIe/SSE2'
Details: [1×1 struct]
>> info.Details
ans =
struct with fields:
RendererDriverVersion: '26.21.14.4332'
RendererDriverReleaseDate: '2020-6-5'
HardwareSupportLevel: 'Full'
SupportsDepthPeelTransparency: 1
SupportsAlignVertexCenters: 1
SupportsGraphicsSmoothing: 1
MaxTextureSize: 16384
MaxFrameBufferSize: 16384

Iniciar sesión para comentar.

Categorías

Más información sobre Graphics Performance en Help Center y File Exchange.

Etiquetas

Productos


Versión

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by