JOB SCHEDULING IN AN INFINIBAND NETWORK BASED HPC CLUSTER

摘要

One example of job scheduling in a fat tree blocking InfiniBand network includes discovering compute nodes coupled to each leaf switch in the fat tree blocking InfiniBand network based HPC cluster, retrieving routing tables indicating the routes between the compute nodes, and selecting compute nodes for a job by selecting compute nodes having unshared routes between them prior to selecting compute nodes having shared routes between them.