BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN VERSION:2.0 BEGIN:VEVENT DTSTART:20151119T193000Z DTEND:20151119T210000Z LOCATION:13B DESCRIPTION;ENCODING=QUOTED-PRINTABLE:ABSTRACT: Parallel application I/O performance often does not meet user expectations. Additionally, slight access pattern modifications may lead to significant changes in performance due to complex interactions between hardware and software. These challenges call for sophisticated tools to capture, analyze, understand, and tune application I/O.=0A=0AIn this BoF, we will highlight recent advances in monitoring tools to help address this problem. We will also encourage community discussion to compare best practices, identify gaps in measurement and analysis, and find ways to translate parallel I/O analysis into actionable outcomes for users, facility operators, and researchers. SUMMARY:Analyzing Parallel I/O PRIORITY:3 END:VEVENT END:VCALENDAR