Published on 21-Jun-2012
Validated on 02 Dec 2013
"We needed a new supercomputer that was much more powerful than the one we used to have. And from the different possible vendors, IBM turned out to be, by far, the best solution for us." - Arndt Bode, chairman of the board, Leibniz Supercomputing Centre
Leibniz Supercomputing Centre (LRZ)
Technical Computing, Connectivity - High availability, Connectivity - High volume, Energy Efficiency, General Parallel File System (GPFS), High Availability
Leibniz Supercomputing Centre (LRZ) in Munich required a new high-performance computing solution to replace a slower, power-hungry system. The new solution had to deliver superb performance while meeting strict performance and energy requirements.
Leibniz Supercomputing Centre in Munich needed a new high-performance computing solution that could deliver superb performance while conserving as much energy as possible to save costs.
The solution is an IBM Intelligent ClusterTM with IBM System x® iDataPlex® Direct Water Cooled dx360 M4 servers featuring the Intel® Xeon® processor E5 2600 family
The IBM solution saves $1.2 million annually in energy costs and delivers 50 times more computing power than the previous solution, while only using three times more electricity.
Leibniz Supercomputing Centre (LRZ) in Munich needed a new high-performance computing solution that could deliver superb performance while conserving energy to save costs. The IBM solution saves LRZ $1.2 million annually in energy costs while delivering 50 times more computing power. The solution is an IBM Intelligent ClusterTM with IBM System x® iDataPlex® Direct Water Cooled dx360 M4 servers featuring the Intel® Xeon® processor E5 2600 family.
:07 Arndt Bode, Chairman of the Board, LRZ
Munich is really the German center for science and industrial development. Leibniz Supercomputing Centre serves people working in universities and research with basic IT services, but mainly with one special service, which is high-performance supercomputing .
0:29 Herbert Huber
SuperMUC is the first system in our center that is offered to scientists all over Europe. SuperMUC will consist of 147,634 cores; the system has 324 Terabytes of memory and 10 Petabytes of disk storage connected to it.
Arndt Bode 0:47
This system would deliver 3 Petaflops of performance, but at an affordable price. The size of the system and the power of the system makes it possible to find new solutions that were not possible before we had iDataPlex technology. It’s a proven stable technology, state-of-the-art. We are really on the edge of power delivery.
1:13 Herbert Huber, Supercomputing Division Head, LRZ
In supercomputing, memory bandwidth is crucial, as well as peak performance of processors is crucial. So we are using the latest Intel processor line.
1:22 Arndt Bode
This Intel technology gives us programmability on the one hand, and it gives us very good performance you would not obtain with other products today.
IBM is present in our building. We need them and they helped us bring up the system.
1:42 Herbert Huber
We have roughly 200 different projects running on our system.
1:47 Hans-Peter Bunge, Geophysics Department, Ludwig Maximilian University of Munich
We want to use the SuperMUC to figure out what causes earthquakes. What SuperMUC will allow us is, probably, an order-of-magnitude better understanding and a level that had not been dreamt of before 20 years ago. In fact, when I heard about the size of the machine, I realized that the length-scale and time-scale problems would, for the first time, be really addressable with that machine.
2:10 Herbert Huber
Germany is very greenish, so to say, so energy and power awareness is a crucial aspect in Germany. IBM came up with a direct liquid cooled system, so a completely different cooling technology.
2:25 Arndt Bode
With liquid cooling, we need to cool the chips directly with the liquid. IBM had this technology. In the context of our supercomputing center, we tried to expand the technology to warm-water cooling, and we are very well supported by IBM in this process.
2:47 Herbert Huber
Which allows us to operate our supercomputer, cool it the whole year without any chiller and without any compressor.
2:54 Bruno Michel, Manager, Advanced Thermal Packaging, IBM Research, Zurich
With SuperMUC we were able to reduce the energy consumption by 40 percent and increase the value of the heat, and we were able to reduce the size of the computer by a factor of ten compared to air-cooled versions.
3:08 Herbert Huber
We can save up to 1 million Euro per year, only because of this new cooling and system packaging technology.
3:16 Arndt Bode
Wow it is very clear. We have a new system, which is just six months younger than the latest system. It’s 60 times more powerful and it only consumes three times as much electricity as the last system. And our scientists are happy about this.
Products and services used
IBM products and services that were used in this case study.
Intelligent Cluster, System x: iDataPlex dx360 M4
© Copyright IBM Corporation 2012 IBM Corporation Systems and Technology Group Route 100 Somers, New York 10589 Produced in the United States of America June 2012 IBM, the IBM logo, ibm.com, GPFS, iDataPlex, Intelligent Cluster, LoadLeveler, System x, and Tivoli are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the web at “Copyright and trademark information” at ibm.com/legal/copytrade.shtml Intel, the Intel logo, Xeon and Xeon Inside are trademarks of Intel Corporation in the U.S. and other countries. This document is current as of the initial date of publication and may be changed by IBM at any time. Not all offerings are available in every country in which IBM operates. The client examples cited are presented for illustrative purposes only. Actual performance results may vary depending on specific configurations and operating conditions. THE INFORMATION IN THIS DOCUMENT IS PROVIDED “AS IS” WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING WITHOUT ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY OR CONDITION OF NON-INFRINGEMENT. IBM products are warranted according to the terms and conditions of the agreements under which they are provided. Actual available storage capacity may be reported for both uncompressed and compressed data and will vary and may be less than stated