HPC Toolkit 5.3.2
An utility for profile-based performance analysis of apps
HPCToolkit has been successfully tested on the following platforms: Linux-x86, Linux-x86_64, Linux-Power, Cray XT/XE/XK, Blue Gene/P, IBM Blue Gene/Q.
- hpcprof & xprof
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What's New in This Release:
- This version adds support for AMD vector extensions.
- In hpcrun, there is an API for the application to start and stop sampling, an I/O sample source to count the number of bytes read and written, and a Global Arrays sample source.
- A problem with GNU binutils on 64-bit PowerPC that caused performance data to be misattributed because function "D" symbols were overlooked has been fixed.
- In hpctraceviewer, support has been added for filtering out threads and processes that are not of interest.