Session Type
Student Technical Talks
Date & Time
Wednesday, May 11, 2022, 2:15 PM - 2:40 PM
Name
Using link-time call graph embedding to streamline compiler-assisted instrumentation selection
Speakers
Abstract/s
CaPI is an instrumentation tool that combines static analysis with user-direction to create low-overhead configurations for accurate performance measurements of scientific applications. We present a prototype implementation of an improved instrumentation toolchain for CaPI that generates a whole-program call graph at link-time and embeds it into the binary. We combine this approach with a dynamic instrumentation method based on XRay.
Location Name
Ballroom 1