Where is orca installed

Colors indicate if something has been added, modified or removed. Sign up today to participate, stay informed, earn points and establish a reputation for yourself!

Log in. Downloading, installing and using MS Orca. Posted by:. Mac OS X. Install the correct OpenMPI version from openmpi. Extract the orca binaries into some directory using either the Mac OS X Archive Utility or command-line programs gunzip, tar -xvf or bunzip2. Run orca with the full path in the command line:. Extract the orca binaries into some directory using the command-line programs gunzip, tar -xvf or bunzip2. Use the! Note that usually parallel jobs are not started directly like this, but rather submitted to a queuing system like PBS using a job-script on a multi-node computing cluster.

See later. Top reasons for ORCA not working in parallel:. You did not launch orca with the full path! This is necessary in parallel mode so that ORCA will correctly find its executables. You launched orca like this: mpirun -np X orca This should not be done. ORCA takes care of launching any mpirun commands on its own.

OpenMPI did not find its libraries. If you have multiple networks on the cluster, OpenMPI may display warning messages related to this:. Module: OpenFabrics openib. Host: cluster. Another transport will be used instead, although this may result in. To get rid of the warnings you can modify the MCA environment variable typically set in a job-script, see below , e.

Job-submit scripts will of course differ according to the queueing system and each cluster will have different settings depending on how the cluster is run. PBS -q short. Usage of this script:. Jobname below is set automatically when using "qsub -N jobname job-orca. Can alternatively be set manually here. Should be the name of the inputfile without extension. Here giving the path to the ORCA binaries and giving communication protocol.

Creating local scratch folder for the user on the computing node. Python Javascript Linux Cheat sheet Contact. This starts the installation wizard for the SDK itself. Now you can edit which SDK features are installed. Now you can edit which SDK features are installed.

Thanks for the detailed steps. I had already found the right installer and installed the right component, but the documentation was trash and didn't say where to find that msi. It was right where you said it would be! Show 1 more comment. Current one is Mount it with Explorer and open the directory Installers. Mamoru Satoh Mamoru Satoh 2, 21 21 silver badges 23 23 bronze badges. Thanks for the confirmation that the tool is in the modern SDK and has changed name.

I've accepted your answer because it does literally answer the questions I posed. But I've written a how-to which is probably a more convenient way for Visual Studio users to actually install Orca, as a separate answer.

Your information was key, though. The mentioned answer is tedious and not really required. Select "MSI Tools" from installer and install it. Matt Matt Sign up or log in Sign up using Google.