HPC Toolkit iconHPC Toolkit 5.3.2

An utility for profile-based performance analysis of apps
HPCToolkit is an open source software that provides a collection of multi-platform tools for analysing the performance of applications through profiles.

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.

Main features:

  • hpcrun
  • hpcprof & xprof
  • bloop
  • hpcview
  • hpcviewer

last updated on:
September 26th, 2012, 9:27 GMT
price:
FREE!
developed by:
The Center for High Performance Softw...
license type:
BSD License 
category:
ROOT \ System \ Diagnostics

FREE!

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user rating 20

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1 Screenshot
HPC Toolkit - The figure provides an overview of the toolkit components and their relationships.
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.
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