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June 8, 2006, 11:30
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V4 very slow!
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#1 |
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Guest
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I have recently switched to V4 and found that is incredibly slow. I have a model that is ~1.8 million cells and it takes over a half an hour to decompose the mesh and do the geometry calcs. It does not take nearly this long with earlier versions. Has anyone else experienced this problem? Thanks.
Steve |
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June 8, 2006, 11:36
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Re: V4 very slow!
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#2 |
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Guest
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I've run a model with more than 3 million cells (tet+prism) and v4 was more than 2 times faster than v326.
Prostar_v4 is a bit slower and "getc flux" takes ages. |
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June 9, 2006, 01:59
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Re: V4 very slow!
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#3 |
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Guest
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We had faced the same problem with Ver 3.26. fOR GEOMETRY CALCULATIONS OF 2.4 million cells it was taking around 1/2 hour IN 4.0 gb RAM iTANIUM 2 m/c.
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June 9, 2006, 08:37
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Re: V4 very slow!
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#4 |
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Guest
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Did you ever figure out why? I believe the problem has to due with my model. I have ~800-900 inlet boundary regions (individual cooling holes) and the .mdl file is only ~130 Mb but the .ccm file is over 800 Mb.
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