Multi-Programmatic and Institutional Computing Capacity Resource Attachment 2 Statement of Work

Seager, M

Lawrence Livermore National Laboratory

关键词: Lawrence Livermore National Laboratory;    Expenditures;    Capacity;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Computers;   

DOI  :  10.2172/15002965
RP-ID  :  UCRL-CR-148022
RP-ID  :  W-7405-ENG-48
RP-ID  :  15002965

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来源: UNT Digital Library

【 摘 要 】

Lawrence Livermore National Laboratory (LLNL) has identified high-performance computing as a critical competency necessary to meet the goals of LLNL's scientific and engineering programs. Leadership in scientific computing demands the availability of a stable, powerful, well-balanced computational infrastructure, and it requires research directed at advanced architectures, enabling numerical methods and computer science. To encourage all programs to benefit from the huge investment being made by the Advanced Simulation and Computing Program (ASCI) at LLNL, and to provide a mechanism to facilitate multi-programmatic leveraging of resources and access to high-performance equipment by researchers, M&IC was created. The Livermore Computing (LC) Center, a part of the Computations Directorate Integrated Computing and Communications (ICC) Department can be viewed as composed of two facilities, one open and one secure. This acquisition is focused on the M&IC resources in the Open Computing Facility (OCF). For the M&IC program, recent efforts and expenditures have focused on enhancing capacity and stabilizing the TeraCluster 2000 (TC2K) resource. Capacity is a measure of the ability to process a varied workload from many scientists simultaneously. Capability represents the ability to deliver a very large system to run scientific calculations at large scale. In this procurement action, we intend to significantly increase the capability of the M&IC resource to address multiple teraFLOP/s problems, and well as increasing the capacity to do many 100 gigaFLOP/s calculations.