I am running the ANSYS CFX 10 solver on a Linux cluster - Opteron AMD64 machines with RedHat Linux Enterprise 4 update 3 installed. On the Solver Manager window I have noticed that the number of iterations showing in the out file text at the right hand side of the window can be many iterations (up to 50) behind the number of iterations showing on the residuals graph in the main window which is very frustrating.
This happens whether I run the solver in serial or parallel mode.
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The output problem you are seeing on the ANSYS CFX 10 solver manager is a known problem; it only occurs on the Linux AMD64 platform and is caused by the I/O buffer for the output file not being flushed correctly. This has been fixed for ANSYS CFX 11 due out in October. A new service pack (SP2) containing this fix has also been released for ANSYS CFX 10 for the Linux AMD64 platform. Please contact your Technical Services team for a copy of ANSYS CFX 10 SP2. |
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