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How many Flops per iteration in Fluent solver |
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September 13, 2017, 05:27 |
How many Flops per iteration in Fluent solver
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#1 |
New Member
tuananh
Join Date: Sep 2015
Posts: 4
Rep Power: 10 |
Hi all,
I'm newbie on the Fluent. I have a question that how many Flops need for each iteration in Fluent solver. Assuming that my mesh about 14M cells. Thank you. |
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October 5, 2017, 10:04 |
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#2 |
New Member
spx
Join Date: Sep 2017
Posts: 1
Rep Power: 0 |
Hi, I don’t know the answer to your question-but with only cell count there is no way of knowing.
Many other parameters and settings will affect your required computational power (and time). Such factors may include: - pressure-velocity coupling (for eg pressure based solver) - node count - transient v steady - BCs - Turbulence model - multi/single phase Etc. and many more As it really is a case by case problem, you’ll have to run it to find out. |
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October 8, 2017, 15:41 |
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#3 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,673
Rep Power: 65 |
FLOPS is also dependent on your hardware. Even with all other settings the same, no one can tell you what the FLOPS throughput for you would be.
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