Blog Posts

Troubleshooting Moab Triggers

As Independence Day (A U.S. Holiday) draws near, my thoughts turn to explosions of the fireworks going off signaling the celebration. I can’t help thinking about the fuses that act as triggers. And of course, working at Adaptive Computing, we use triggers as part of our workflow. While Moab may seem to be primarily concerned […]

Torque 6.0 NUMA Use Cases: Task Placement (Numa Nodes)

This entry is part 2 of 2 in the series Torque 6.0 NUMA Use Cases

The big new feature of the 2016 Ford Mustang Shelby GT350 was not its 5.2 liter, 526 horsepower engine, 429 lb-ft of torque, or its 4.3 second 0-60 time. It was its handling. Ford finally made a muscle car that could hold its own through the corners. All that power could now be more precisely handled […]

Advanced Workflows with the Nitro API

Nitro includes an application programming interface (API) that allows users to create interactive clients (clients that submit tasks based on an external stimulus) or to create clients that can execute a complex workflow – all while using a single Moab job. If your workflow contains thousands of tasks, you’ll avoid the scheduling overhead of running […]

Free MoabCon at NCSA – Itinerary

Our Free MoabCon at NCSA is coming up this first week in May, and we hope you’re as excited as we are. We have a great lineup of speakers, ready to share many of the useful features of Moab and other related tools. We’d like to briefly review the itinerary so you have an idea […]

Torque 6 Update

As many of you well know, Torque 6.0.1 has officially been released, as well as its release notes. We remain excited about Torque 6, and initial feedback from our customers has been very good. We are confident that the 6.0.1 release greatly solidifies the newer features released with 6.0.0, especially the cgroup support. 6.0.1 resolved several bugs […]

Getting the Most Out of Your Support Experience

As Director of Technical Support here at Adaptive Computing, I read each and every support case submitted, regardless of who submits it. As you can imagine, over the years I’ve seen some very interesting cases. The range of complexity is staggering. For example, some cases only ask where to download the Moab product(s). Others, however, ask […]

Event Driven Architecture

Event-driven architecture (EDA) is a software architecture pattern that offers flexibility, scalability, and potential for vastly improved performance within High Performance (HPC) and High Throughput Computing (HTC) clusters compared to traditional polling-based architecture. An event-driven architecture is primarily composed o­f event emitters, event consumers, and channels. Emitters are responsible for collecting and transmitting events on […]

Optimization: The Fourth Key to Success in Complex Compute Environments

This entry is part 4 of 4 in the series Keys to Success

Welcome back to the “Seven Keys to Success” blog series. Last time we talked about compute environments’ need for interaction by users and administrators through manual steps that are often repetitive and time-consuming. We discussed ways in which organizations can save time, efficiently utilize resources, and speed individual and end-to-end processes through the automation of […]

Nitro Use Cases

Ok, so you’ve got a few of your clusters users that, if they’re allowed to run wild, will fill up your schedulers queue with thousands or millions of jobs.  But you can’t let them do it, because putting a million (or even several thousand) jobs into the queue causes a lot of scheduling overhead and […]

Using Moab Scheduling to Limit Downtime by Creating a Rolling Update Strategy for Applications and Libraries

Many times we get asked the question, “What are the best practices for updating applications or libraries on the compute nodes of my cluster?” Typically, a customer’s plan involves scheduling downtime on nodes through a complex set of reservations, draining the nodes, and then manually updating the desired software. Using these reservations, Moab makes sure […]