From Complex To Simple: Great Science Can Drive Evolution

March 25th, 2009 11:46 am
Posted by Gary Tyreman
Tags: , , , , , , , , ,

HPC is a big word with many meanings to many people. I prefer to refer to it as a bucket of capabilities (someone recently referred to it as a way of life) or components that are used to solve extraordinary problems. HPC in and of itself is a large, complex set of components. Consider the history in the context of the theme of openness and standards.

HPC is complex. I haven’t forgot that – but frankly I dismiss that as a crutch. Personally I think there are harder things like learning when to keep your mouth closed in front of your wife so as a to not create more work for yourself (like my stone work, deck and gardening that keeps me busy when the Canadian winter melts into Spring until it returns in the Fall….).

HPC has seen its fair share of openness with many amazing open source projects like Globus, Grid Engine, OFED, Ganglia, Nagios, Lustre to name but only a few. Many of these projects are represented on or included as a component in UniCluster.

HPC has also been the epicenter of commoditization – from engineered performance, proprietary and expensive capability computing machines to off-the-shelf, bundled commodity computing systems available as close to turnkey as possible.

We’ve also had some success, albeit limited, in standardization through the work of many organizations like Open Grid Forum: DRMAA, HPC Basic Profile, BES are some recent specifications.

HPC has taken a BIG step forward through the introduction of Intel Cluster Ready, a specification and program to make it easier to run applications off the shelf. Intel® Cluster Ready is a great example of making complex HPC systems deterministic. In 2005 I set up a meeting with Intel and Dell and we talked about the challenges facing the broad adoption of HPC in savvy and non-savvy commercial organizations. Complexity, engineered performance and commoditization were on a crash course and it was slowing the market, particularly with entry-level customers. We agreed to work together to resolve ISV enablement. The outcome of this ‘French Riviera Summit’ (I was in the South of France during the conference call) was the Intel Cluster Ready program nearly two years later.

A key enabler of this program was open source software. That is, components and reference implementations were readily available because they were open and adoptable. The program would have been hard pressed (and less successful) if elements were closed and unavailable.


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Author Info
Gary Tyreman

Gary Tyreman brings more than 20 years of executive software experience to his role as the President and CEO of Univa Corporation. Gary leads corporate development and fundraising activities and is the architect of Univa's data center optimization strategy, which couples the strategic addition of Grid Engine expertise with Univa's innovative and industry-leading integrated cloud computing management products. Gary has established Univa as a top multi-national competitor and has expanded the markets the company serves. Prior to taking the position as CEO, Gary spent three years as Univa's Senior Vice President of Products and Alliances.

At Univa UD, Gary is Vice President and General Manager of the High-Performance Computing Division. In this role he oversees all aspects of the company's HPC business, including strategic planning, engineering, marketing, sales and business development. He also directs the growth of the company's online open source community.

Prior to joining Univa UD in 2008, Gary was Vice President and Business Manager for Platform Computing HPC division. During nearly five years there, he led the company's business planning, innovation and product management efforts while marshaling a team that developed some of the industry's most popular software.

Tyreman was among the first in the industry to recognize the emerging entry-level user in the HPC space and was responsible for developing a vision for how to simplify running applications off the shelf, a key to unlocking value among organizations new to HPC. He worked with Intel Corp. to develop his innovations, which were taken into account when Intel announced the Intel Cluster Ready program last year, making it easier to design, build, sell, program, acquire and deploy clusters built with Intel components.

Prior to his tenure at Platform Computing, Tyreman held a variety of executive positions in product management and marketing in technology growth companies, including Hummingbird, Delano and Itemus.

Gary is actively involved in the standards community and has held key positions in the X Consortium ( and Open Grid Forum.