Results submitted on TopCrunch Cement Scali’s Leadership in Simulation and Analysis Application Performance: Scali today announced that Scali MPI Connect has delivered record performance on LS-DYNA, the widely used impact simulation and analysis software from LSTC. In a full range of benchmarks, Scali, partnering with Linux Networx, consistently delivered the fastest results on standard hardware solutions. In a recently submitted Neon_refined_revised TopCrunch benchmark, Scali delivered the fastest results leveraging standard InfiniBand hardware for system sizes of up to 32 cores. For 2 to 16 cores, Scali MPI Connect delivered the fastest absolute performance, exceeding results leveraging more expensive interconnect hardware such as InfiniBand DDR and Qlogic’s InfiniPath. The results show Scali MPI Connect provides up to 21% better performance using InfiniBand SDR as compared to other solutions using InfiniBand DDR on an otherwise equal configured system. TopCrunch tracks the aggregate performance trends of high performance computer systems and engineering software. Instead of using a synthetic benchmark, actual engineering software applications are used with real data and are run on high performance computer systems. The TopCrunch results are available at www.topcrunch.org. The benchmarks were run on a Linux Networx LS-P dual core, dual socket system with Intel Xeon 5160 3.0 GHz processors, each with 4 GB of memory per CPU. Scali MPI Connect version 5.4 was used and the operating system environment was SLES 9. “The LS-DYNA benchmarks clearly demonstrate that Scali MPI Connect outperforms other solutions, and for LS-DYNA users, it means that they can truly improve their ROI and reduce their time to market” said Hakon Bugge, CTO of Scali. “Both Scali and Linux Networx are committed to delivering new levels of performance to meet the growing needs of the HPC marketplace,” said Bobbi Hazard, Senior Vice President of Sales and Channels at Linux Networx. “We’re proud to partner with Scali as they continue to push the performance envelope while delivering the tools organizations need to speed and simplify the deployment of Linux clusters.” Scali MPI Connect Scali MPI Connect is a fully integrated message passing interface (MPI) solution, designed to enable applications to run at maximum performance through its unique, high performance MPI implementation. With Scali MPI Connect, application developers can take advantage of leading interconnect technologies to build high performance clusters. Scali MPI Connect supports a wider range of customer environments while lowering the number of binaries required, and delivers faster performance through application enhancement.