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July 31, 2007, 02:13 |
Memory problem
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#1 |
Guest
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Dear all,
I am using 4 GB Ram and Dual processor system, i am running one simulation in that cell count around 20 lacks, while running its giving error and exiting from the run. this is the error message i got. iter continuity x-velocity y-velocity z-velocity time/iter Error: 1000000: Failed to allocate 56.25MB memory (..\..\src\amgif.c:1064) Error Object: () |
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August 1, 2007, 01:11 |
Re: Memory problem
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#2 |
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do you use coupled solver? because coupled consumes more memory (around double the segregated solver)
have u activated both of the processor (you have dual)? because I read in a fluent newsletter, that you must activate both processor first. |
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August 2, 2007, 07:09 |
Re: Memory problem
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#3 |
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is there any suitable way to remove this error??...means find out the nodes of grid which will be sufficient according to memory ??
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August 2, 2007, 08:04 |
Re: Memory problem
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#4 |
Guest
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there is unwitten rule that 1 GHz is for 1 million grids (for segregated), around 500.000 for coupled. but this number is just approximation
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