Wednesday, March 24, 2010

Busy month for Linux - NCSA picks Linux for Blue Waters

Along the lines of interesting - but not particularly surprising - trends in the industry, we notice that the NCSA has recently endorsed the continuing evolution of HPC workloads towards a Linux base.

Check out the NCSA article titled: "Linux selected as operating system for Blue Waters".

This is particularly encouraging for not only the operating system and in our case the POWER7 platform, but also for the various software stack products that are being developed, improved, enhanced, and deployed in high-demand HPC environments across many industries.

Massive HPC clusters on the scale of projects like Blue Waters are exciting just looking at all of the technologies being worked on. There's a nice Blue Waters project newsletter available which shows the breadth of activities happening around this project.

One of our real-life challenges is to improve the whole food-chain of software products which enable easier deployment of HPC applications on the Linux base and the POWER7 platform. Collaborative projects like the Blue BioU project can provide an expanding community of Linux HPC users access to open-source based POWER7 clusters.

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Bill Buros

Bill leads an IBM Linux performance team in Austin Tx (the only place really to live in Texas). The team is focused on IBM's Power offerings (old, new, and future) working with IBM's Linux Technology Center (the LTC). While the focus is primarily on Power systems, the team also analyzes and improves overall Linux performance for IBM's xSeries products (both Intel and AMD) , driving performance improvements which are both common for Linux and occasionally unique to the hardware offerings.

Performance analysis techniques, tools, and approaches are nicely common across Linux. Having worked for years in performance, there are still daily reminders of how much there is to learn in this space, so in many ways this blog is simply another vehicle in the continuing journey to becoming a more experienced "performance professional". One of several journeys in life.

The Usual Notice

The postings on this site are my own and don't necessarily represent IBM's positions, strategies, or opinions, try as I might to influence them.