Intel(R) PTU 4.0 U3 has been released

Intel(R) PTU 4.0 U3 has been released

http://software.intel.com/en-us/articles/intel-performance-tuning-utility/

We are glad to announce new public release!

This version of the Intel Performance Tuning Utility introduces the following new features and enhancements:

  • Overtime view displaying the sampling data collected during the experiment chronologically. It can be used to:
    • Compare time distribution of events/ratios
    • Analyze changes in CPU operating frequency using a turbo factor (useful for processors with Intel Turbo Boost Technology available starting from the Intel CoreTM i7 processor family)
  • Hotspot view with Loop Granularity
  • Ability to show function call counts per call site and basic block execution counts from experiments collected using event-based sampling profiles
  • vtbwrun tool for measuring and displaying memory, QPI, PCI, and network bandwidth in real time for Intel CoreTM i7 processor family
  • New CPUs support: ability to recognize CPU and do basic sampling on it
  • New predefined tuning profiles: opportunity to use methodologies developed by tuning experts
  • Bug fixes and minor improvements:
    • Added abilities to start sampling collection paused and pause/resume it from GUI).
    • Improved handling collections that involve hundreds and more modules.
    • and others
1 post / 0 new
For more complete information about compiler optimizations, see our Optimization Notice.