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Wednesday, July 20 • 4:00pm - 4:30pm
TECH: Libraries Functions Tracking with XALT

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XALT is a tracking tool that collects accurate, detailed, and continuous job-level and link-time data. XALT stores that data in a database and ensures that all the data collection is transparent to the users. XALT tracks libraries and object files linked by the application. A recent feature improvement in XALT allows it to also tracks external subroutines and functions called by an application. This paper describes this function-tracking implementation in XALT and showcases the kind of data and analysis that becomes available from this new feature. A recently developed web-based interface to XALT database is also described, allowing center's staffs to more easily understand software usage on their compute resources.

Wednesday July 20, 2016 4:00pm - 4:30pm EDT
Sevilla InterContinental Miami