Loongson KD-50-I Cluster System User Manual

About this manual

This manual describes how to configure and operate the Loongson KD-50-I cluster system. It covers the installation of compilers such as GCC, the setup of MPI libraries (MPICH2), and the use of the TORQUE/Maui job scheduler.

The document also includes examples of job submission scripts, commands for monitoring and controlling jobs (qstat, qdel, qhold), and references to mathematical libraries like BLAS, ATLAS, LAPACK, ScaLAPACK, and FFTW that are available on the system. This manual is written in Chinese.

What's inside

• System Overview
• Compiler Setup (GCC)
• MPI Installation (MPICH2)
• Job Scheduler (TORQUE/Maui) Usage
• Job Submission Scripts
• Job Monitoring Commands
• Mathematical Libraries
• Debugging with gdb

Specifications

Frequently asked questions

How do I submit a job to the KD-50-I cluster?

Create a PBS script with directives such as "#PBS -N job name" and run it with the "qsub" command.

What MPI library is provided with the KD-50-I system?

The system includes MPICH2 for MPI programming.