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March 4, 2016, 04:10 |
Parallel vs Serial Run-Solver manager
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#1 |
New Member
Rohit S Iyer
Join Date: Oct 2015
Posts: 16
Rep Power: 10 |
Dear all,
I work on a DELL Inspiron T7810 with 128GB Ram and Intel Xeon 8 core processor. I am working my project in ANSYS CFX. My model contains about 14.5 L elements. A very basic question off course which I would like to put up here is that, what difference would take place in results if I run all my simulations in Intel mpi local parallel with about 15 partitions and If I run the same simulation in serial run. How do I know what amount of partitions is correct enough for the run. (For e.g. 10,20 or what is the partition number maximum that can be given to run with accurate solutions) Although it runs faster than a serial run , but I have a small hitch whether it will give me the same results as serial, since I lack time here to recheck and re simulate it, I seek help. I know a very basic question to be put up, but due to the time constraint If somebody could be kind enough to explain the details I would be really glad. Thanks in advance. -Rohit |
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