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  1. About VTune metrics

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/293078

    Hi,I have been using VTune for a while and I would appreciate some advice about the metrics I'm trying to measure (I'm using a processor from ...

  2. Interpreting General Exploration Data | Intel® Software

    https://software.intel.com/en-us/node/544169

    When the General Exploration analysis type is complete, the VTune Amplifier opens the General Exploration viewpoint. The hierarchy of event-based metrics in ...

  3. Understanding How General Exploration Works in Intel® VTune ...

    https://software.intel.com/en-us/articles/understanding-how-general-exploration-works-in-intel-vtune-amplifier-xe

    Feb 9, 2015 ... The metrics in VTune Amplifier are organized in a hierarchical fashion which is used to identify microarchitectural bottlenecks. This hierarchy ...

  4. CPU Metrics Reference | Intel® Software

    https://software.intel.com/en-us/node/544393

    Intel® VTune™ Amplifier XE 2017 and Intel® VTune™ Amplifier 2017 for Systems Help (Linux*, macOS* Host) ..... CPU Metrics Reference. Assists · Available ...

  5. “memory bound” metric in Vtune

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/538116

    Hello, I am analyzing “memory bound” metric in my code with Vtune. According to "Intel® 64 and IA-32 Architectures Optimization Reference ...

  6. Getting Started with Intel® VTune™ Amplifier 2017 for Systems ...

    https://software.intel.com/en-us/get-started-with-vtune-for-systems

    Intel® VTune™ Amplifier for Systems Performance Profiler with Intel® ... the Architecture Diagram to explore GPU hardware metrics per GPU architecture blocks.

  7. Intel® VTune™ Amplifier XE: Getting started with OpenCL ...

    https://software.intel.com/en-us/articles/intel-vtune-amplifier-xe-getting-started-with-opencl-performance-analysis-on-intel-hd-graphics

    Sep 15, 2014 ... The VTune Amplifier tracks the overall GPU activity (graphics, media, and compute), collects the Intel® Integrated Graphics hardware metrics, ...

  8. Key Terms | Intel® Software

    https://software.intel.com/en-us/node/471956

    event-based metrics: Event ratios with their own threshold values. VTune Amplifier collects event data, calculates the ratios, and provides the results in the  ...

  9. Getting Started with Intel® VTune™ Amplifier XE 2017 | Intel ...

    https://software.intel.com/en-us/-getting-started-with-intel-vtune-amplifier-xe-2017

    Intel® VTune™ Amplifier XE can be installed on Windows*, macOS*, and ... Architecture Diagram to explore GPU hardware metrics per GPU architecture blocks.

  10. Cache Miss Rates in Intel® VTune™ Amplifier XE | Intel® Software

    https://software.intel.com/en-us/articles/cache-miss-rates-in-intel-vtune-amplifier-xe

    Jan 28, 2015 ... In VTune Amplifier we have abstracted away the actual cache miss counts and replaced them with L1/L3 and DRAM Bound metrics. We did this ...

  11. Using Intel VTune Amplifier [pdf]

    https://software.intel.com/sites/default/files/article/394181/using-intel-vtune-amplifier-xe-on-4th-generation-intel-core-processors.pdf

    Note that issue highlighting occurs under 2 conditions: 1. The value for the metric is over VTune's pre-determined threshold. 2. The associated function uses 5% ...

  12. Analyzing Open vSwitch* with DPDK Bottlenecks Using Intel ...

    https://software.intel.com/en-us/articles/analyzing-open-vswitch-with-dpdk-bottlenecks-using-vtune-amplifier

    Feb 3, 2017 ... This article shows how we used Intel® VTune™ Amplifier to identify and ... the formulas used to calculate the metrics of different pipeline slots.

  13. Erroneous detailed hardware metrics in VTune Amplifier XE 2013

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/506956

    Hello, I'm having problems with my analysis results in VTune. Whenever i do an analysis, hardware event-based metrics behave strangely.

  14. What's New? - Intel® VTune™ Amplifier XE 2017 Update 1 | Intel ...

    https://software.intel.com/en-us/articles/whats-new-intel-vtune-amplifier-xe-2017-update-1

    Feb 8, 2017 ... Intel® VTune™ Amplifier XE 2017 performance profiler A ... locator hardware event metrics for the General Exploration analysis results in the ...

  15. What's New? - Intel® VTune™ Amplifier XE 2015 Update 3 | Intel ...

    https://software.intel.com/en-us/articles/whats-new-intel-vtune-amplifier-xe-2015-update-3

    Apr 13, 2015 ... VTune Amplifier's new per-OpenMP region metrics that are based on CPU time are now normalized by the number of threads in the region and ...

  16. Interpreting overhead and spin time metrics in timeline pane

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/404673

    Jul 30, 2013 ... Profiling my codes, I observed some curiously large overhead and spin time. Using Vtune Amplifier concurrency analysis on another example ...

  17. Window: Correlate Metrics - Platform Power Analysis | Intel® Software

    https://software.intel.com/en-us/node/544369

    Intel® VTune™ Amplifier XE 2017 and Intel® VTune™ Amplifier 2017 for Systems ..... The timelines in the Correlate Metrics window can also be found in other ...

  18. General Exploration Analysis | Intel® Software

    https://software.intel.com/en-us/node/544025

    During General Exploration analysis, the VTune Amplifier collects a ... the VTune Amplifier provides a hierarchical analysis of the hardware metrics based on the ...

  19. Comparing Results | Intel® Software

    https://software.intel.com/en-us/node/544181

    You can compare any results that have common performance metrics. Intel® VTune™ Amplifier will provide comparison data for these common metrics only.

  20. Analyzing overhead of polymorphic code- no branching metrics ...

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/506022

    As said above, the VTune "summary" tab seems to confirm this. However, when I go to the metrics next to the line of source code there are ...

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