![]() The GCC provided by the system is version 4.8.5. ![]() As the login nodes are of the exact same architecture as the compute node you can also use the flag -xHost which enables all possible optimizations available on the compile host. The corresponding optimization flags for icc are CFLAGS=“-xCORE-AVX512 -mtune=skylake”. To separately load the Intel compilers please use module load intel Where supported to achieve the best performance results. The Intel MPI software stack (impi/2018.3) and the math kernel libraries MKL (mkl/2018.3) in their latest versions. The latest Intel compilers provide the best possible optimizations for the Xeon Gold architecture.īy default, when starting a new session on the system the basic modules for the Intel suite will be automatically loaded. For example Intel MPI via module load impi Intel Compilers To generate code that is optimized for the target architecture and the supported features such as SSE, MMX, AVX instruction sets you will have to use the corresponding compile flags.įor compilations of MPI applications an MPI installation needs to be loaded in your session as well. The processors support well-known vectorization instructions such as SSE, AVX up to AVX–512. The operating system is SUSE Linux Enterprise Server 12 SP3. 160GB of main memory 4 GB/core (16 nodes fat memory, 8GB/core).Dual socket Intel Xeon Gold 6138 CPU with 20 cores each 2.00GHz for a total of 40 cores per node.2 login node and 48 compute nodes, each of them:.StarLife is a cluster based on Intel Xeon Gold processors from the Skylake generation with a Linux Operating System and an Infiniband interconnection network. Please read carefully this document and if any doubt arises do not hesitate Here you can find most of the information you need to use our computing resources and the technicalĭocumentation about the machine. As such, it assumes that the user is familiar with many of the standard features of supercomputing as This user’s guide for the StarLife cluster is intended to provide the minimum amount of information needed by a new Interpreting job status and reason codes.StarLife User's Guide StarLife User's Guide Table of Contents ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |