TORQUE (Tera-scale Open-source Resource and QUEue manager) is a resource manager providing control over batch jobs and distributed compute nodes. It is a community effort based on the original *PBS project and has incorporated significant advances in the areas of scalability, fault tolerance, and feature extensions contributed by NCSA, OSC, USC, the U.S. Dept of Energy, Sandia, PNNL, U of Buffalo, TeraGrid, and many other leading edge HPC organizations. TORQUE is fully supported by Moab Workload Manager and Maui Scheduler.

Moab Cluster Suite is a policy-based intelligence engine that integrates scheduling, managing, monitoring and reporting of cluster workloads. It guarantees service levels are met while maximizing job throughput. Moab integrates with existing middleware for consolidated administrative control and holistic cluster reporting. Its graphical management interfaces and flexible policy capabilities result in decreased costs and increased ROI.

Sun Grid Engine software provides policy-based workload management and dynamic provisioning of application workloads. Maximize productivity by making the most of your comput resources.

Maui Cluster Scheduler, the precursor to Moab Cluster Suite, is an open source job scheduler for clusters and supercomputers. It is an optimized, configurable tool capable of supporting an array of scheduling policies, dynamic priorities, extensive reservations, and fairshare capabilities.