Creating a Hyper MPI Project

Prerequisites

• You have logged in to the Kunpeng DevKit.
• The Kunpeng Development Assistant has been installed. You are advised to install the Compiler and Debugger before creating a project for future compilation and debugging.
• The environment-modules components have been installed in case the module command is used to load environment variables.

Procedure

1. Click in the shortcut menu bar on the left pane or click next to Development Assistant. The Kunpeng Application Projects page is displayed. See Figure 1.
   Figure 1 Kunpeng Application Projects
   
2. Click HPC Application. On the displayed HPC Application page, select Template project for the Project Type, and select Hyper MPI for the Sample Project. Click Create to create a Hyper MPI project. See Figure 2.
   Figure 2 Creating a Hyper MPI project
   
   

   Based on Open MPI 4.1.1 and UCX 1.10.1, Hyper MPI supports parallel computing APIs of the MPI-V3.1 standard, and optimizes the collective communication framework. In addition, Hyper MPI accelerates the network for data-intensive and high-performance computing, enables a high-speed communication network and shared memory mechanism between nodes, and provides optimized collective communication algorithms. The maximum data packet length supported by the UCX COLL communication framework of Hyper MPI is 2³² bytes.

   Table 1 Parameter settings

   Parameter	Description
   Project Type	The options are: Empty project Template project
   Sample Project	The options are: Hyper MPI Hyper MPI Math Library KML_MATH KML_LAPACK KML_BLAS KML_SPBLAS KML_FFT
   Project Name	Name of the project to be created. The default project name is xxx_ProjectN, which can be modified as required. NOTE: N is an integer starting from 1 in ascending order. The project name can contain 1 to 64 characters, including only letters, digits, periods (.), hyphens (-), plus signs (+), parentheses (), and underscores (_). It cannot start with a period (.).
   Project Location	Storage path of the project to be created. The default project location is C:\Users\username\KunpengProject, which can be modified as required.

   

   • If you have not downloaded the SDK, click here to download.
   • Hyper MPI must be used together with compilers. If Hyper MPI is installed, the corresponding compiler is installed by default. (GCC 10.3.1 or BiSheng Compiler 3.1.0 by default)
   • During one-click deployment of the HPC SDK, if the Hyper MPI and compiler have been installed but the environment variables are not configured, the Hyper MPI and compiler can be successfully installed. However, unpredictable errors may occur in subsequent operations.
3. After the Hyper MPI project is created, click Open Project to open it in the current window.
   Figure 3 Opening a project
   
   Figure 4 Viewing the Hyper MPI project
   

   If a project folder or file is added, deleted, modified, or renamed, you can synchronize the change to the remote server. For details, see Synchronizing Code to a Remote Server.

   

   If you want to compile and run the project demo in the Compiler and Debugger, add a user-defined environment command in the working directory text box.

   source /opt/gcc_for_openeuler_profile