FATAL ERROR using HP MPI:
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When running Distributed ANSYS on a Windows platform that uses HP-MPI, you may get this fatal error if you use path names that contain spaces. There are two easy workarounds:<br>Do not use... |
Is it possible to save custom variables so they are loaded into any CFDPost session? |
Yes it is possible.<br><br>In your current CFD-Post session, define expressions and make sure they are working.<br><br>You can save this State File for further... |
How to increase shared memory limits on Linux?
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The CFX Solver error message does not indicate the actual problem. HP-MPI complains that it couldn¿t allocate ¿shared¿ memory when in fact the problem appears to be a lack of... |
Windows 7 Known Issues: Workarounds When Installing or Running ANSYS Applications |
Below is a listing of some of the issues we have seen with ANSYS applications running on Windows 7:<br>-------------------------------------<br>Problem - ANSYS Installs to... |
What is the difference between SRSS, CQC, and Rose mode combination methods in Response Spectrum analyses? |
Let's say we just have 2 modes to combine in a Response Spectrum analysis.<br>If you see the equations in Section 17.7.6 of the Theory Reference, we really end up with an equation... |
How can I clear the error "Error (71) No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept?" |
This problem occurs when a computer reaches the maximum number of host connections that are allowed. Your IT department will need to assist in clearing any idle connections or increasing the... |
Remote Access Best Practices |
Running any ANSYS application using remote access software is not certified or supported. If the machine you are accessing remotely into has a PCIx16 slot with an Nvidia Quadro FX or AMD ATI... |
Firewalls and ANSYS / FLUENT R12-13
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Below is a list of the files you will need to add to the Firewall exceptions list:<br><br>Files to add are found in the C:Program FilesANSYS IncShared FilesLicensingwinx64 or ntx86... |
Invalid license file: The FLEXlm ID in the file does not match the system FLEXlm ID |
Problem Description: After upgrading from ANSYS 12.1 to ANSYS 13.0 License Manager and when using an existing license file you get an error: "Invalid license file: The FLEXlm ID in the file... |
Where can I find an overview of ANSYS 13 and guidance on getting started using it? |
A wide range of questions for new users of ANSYS 13 are provided in the concise `Getting Started FAQ¿ found on the Home Page of the ANSYS Customer Portal. You may also access this... |
Fluent License Behavior |
The FAQ will explain the behavior of FLUENT running under the FLUENTLM and the ANSYSLMD Daemon<br><br>*Under the FLUENTLM Daemon*<br>1.The FLUENT heartbeat occurs every 2... |
Compiling and Loading User Defined Functions (UDFs) Running FLUENT Serial |
Steps for Building Compiled Windows FLUENT UDFs using Microsoft Visual Studio. |
Configuring and Launching ANSYS CFX 13 - Distributed using HPMPI
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The steps listed in this document are for running CFX R13.0 across multiple computers ONLY, not for running on multiple processors on the same computer. |
ANSYS Mechanical APDL Performance Guide |
This performance guide provides a comprehensive resource for ANSYS users who wish to understand factors that impact the performance of ANSYS on current hardware... |
Common Error Messages and Resolutions with FLUENT Compiled UD's |
Common Error Messages and Resolutions with Compiled UDFs<br><br>Error: open_udf_library: The system cannot find the path specified:<br>Related Solution... |
Compiling and Loading UDF's using Fluent R12.0 and Microsoft Visual Studio 2008 Standard Edition in Serial |
Steps for Building Compiled Windows UDFs using Microsoft Visual Studio 2008 Standard Edition<br><br><br>1. Install Microsoft Visual Studio 2008 Standard Edition (Refer to the... |
Configuring and Launching FLUENT 13 on Microsoft HPC 2008 Server. |
Instructions for installing and launching FLUENT 13 on Microsoft HPC Server 2008. |
How to activate Parallel processing in Explicit STR using HPC? |
Parallel Processing in Explicit STR is a Beta Feature in Explicit Dynamics release 13.0 and 14.0. To use this feature follow these steps:<br>1. Turn on Beta option from project page : Select... |
Locating the Correct Host ID and Filtering out Virtual Machine Addresses |
On the ANSYS website there is link to download "AnsRegSvr.exe" which will pull the machines HostID & machine name.<br><br>The link to this page with detailed steps... |
Compiling and Loading User Defined Functions using Microsoft Visual Studio 2008 Standard Edition in Serial |
Steps for Building Compiled Windows UDFs using Microsoft Visual Studio 2008 Standard Edition |
Installing & Configuring RSM to use Microsoft HPC and Running via Mechanical and or Mechanical APDL Application |
This tutorial walks you through the process of configuring Remote Solve Manager (RSM) to use a Microsoft HPC cluster as the compute server for a Mechanical or Mechanical APDL remote... |
Installing and Configuring HPMPI
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Full instructions for installing and configuring HPMPI are attached. |
Compiling & Loading User Defined Functions using Fluent 12 and Microsoft Visual Studio 2008 Standard Edition running FLUENT in Parallel |
See attached Resolution Document. |
Error: 'nmake' is not recognized as an internal or external command, operable program or batch file |
This error message is because either you do not have the correct supported compiler installed or you have launched FLUENT using the "FREE" compiler with the SDK and you are not... |
Error: open_udf_library: The system cannot find the path specified |
RESOLUTION 1: You do not have a compiler installed. See the instructions below on the required Microsoft compilers and instructions for running FLUENT using these... |