Visualizing I/O Performance During the BGL Deployment∗†
نویسندگان
چکیده
Among the many challenges in getting BlueGene/L into production was the initial under-performance of the Lustre-based parallel file system. This report focuses on the role of visualization tools that assisted in understanding and improving performance. The authors were able to bring about a two-fold increase in the delivered I/O performance.
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تاریخ انتشار 2007