After or during the installer you might be asked by the Windows Firewall to grant network access to some executables, this permission is optional. Please note that you need Administrator privileges to install AMS. note: Do not close the console window that pops up during the installation!. Open the file after downloading, and follow the instructions. If you receive a Windows Smartscreen Defender warning after opening the file, please select “Run anyway” to proceed. Windows: The downloaded file is an executable Microsoft Installer package containing an installation wizard that will guide you through the installation process. Be sure to read the enclosed ReadMe file for further important details! To install AMS on Mac OS X, double click on the downloaded disk image and drag AMS2023.xxx somewhere on your hard disk, such as the Applications directory. Mac OS X: The installation package is a disk image (.dmg) file. The installation package has the IntelMPI runtime and Intel MKL libraries included, you do not need to install these separately! The archive contains one directory, ams2023.xxx, which, when installed, will be referred to as $AMSHOME. Please note that in a cluster environment AMS must be installed on a shared file system accessible from all nodes of the cluster. Desktop users can follow the Linux Quickstart Guide to install AMS2023. Untar it in the directory of your choice. Unix and Linux: The installation package is a compressed tar archive. Download and install the software ¶Īll systems: Download an installation package from one of the download pages mentioned above. With AMS2023 we offer AMD binaries using AOCL on Linux, instead of MKL. Starting with AMS2020 we also have this version available for Windows. This version will NOT work on older AMD processors. The MKL library is forced to run in AVX-2 mode, combined with AVX-2 optimized binaries. Intially this used the OpenBLAS library, but now this platform also uses Intel MKL. Optimized for AMD-Zen: AMS2018 introduced a new supported platform, optimized for AMD Zen (Ryzen/Threadripper/EPYC) processors. However, some of the machine learning potentials available in AMS can benefit from GPU acceleration by installing the appropriate version of PyTorch or Tensorflow inside of the AMSPython Python stack. GPU acceleration: note: ADF in AMS2023 does not offer GPU acceleration support We don’t offer a GPU-accelerated version of ADF at this moment in time. If the machine has a “cray-mpich-abi” module available, you can try using that in combination with the SCM_USE_LOCAL_IMPI=1 environment setting. Read the MPICH ABI compatibility section in the Cray documentation for more information, and talk to your local system administrator. Cray users can use the IntelMPI version of AMS because it is binary-compatible with Cray MPI shared libraries. The OpenMPI runtime environment is distributed with AMS but it is limited to single-node (or desktop) usage.Ĭray XC. If you prefer to use the OpenMPI version instead, keep in mind that if you wish to run multi-node calculations you need to use a local copy of OpenMPI 4.1.1 with support for your batch system build in. The IntelMPI runtime environment is distributed with AMS. It has been tested on both desktop and cluster machines and should work out-of-the-box on most cluster batch systems. We advise to use the IntelMPI version if possible. On 32-bit Windows ADF2017 can be used.Ĭhoose MPI (on Linux). AMS2023 is only supported on 64-bit Operating Systems (and hardware). Windows: x86-64 (64-bit) with Microsoft MPIģ2 vs. Mac OS X Catalina and later (10.15+): x86-64 (64-bit) with OpenMPI Linux: x86-64 (64-bit): IntelMPI, OpenMPI, IntelMPI, IntelMPI optimized for AMD-Zen (Optimized for Ryzen/Threadripper/EPYC processors) Currently, the following platforms are officially supported and available from our website: A platform is a combination of the processor architecture, operating system, MPI implementation, and any other specialties such as CUDA or “MKL for AMD-Zen”. AMS is available for a number of platforms. You will only want to download it if you need to use the latest functionality not available in AMS2023.Ĭhoose a platform. The development snapshots page contains the latest developments. You may want to install a snapshot version if you know that some bugs have been fixed recently. The bug-fixed binaries contains the most recent bug fixes. Normally, you will install the released version from the main download page. Decide which version to install ¶Ĭhoose the released version or a snapshot. Configure AMSjobs queues and 3rd party software (optional)īelow we discuss each step separately. To install the AMS package you have to go through the following steps:ħ. If you have problems installing it, contact us for assistance at support. Typically installation of the AMS package is simple and straightforward.
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