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  1. Error: Cannot enable Hardware Event-based Sampling: problem ...

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/372533

    Feb 25, 2013 ... amplxe: Error: Cannot enable Hardware Event-based Sampling: problem with the driver (sep*/sepdrv*). Check that the driver is running and the ...

  2. Hardware Event-based Sampling Collection | Intel® Software

    https://software.intel.com/en-us/node/544067

    The hardware event-based sampling (EBS) collector of the Intel® VTune™ ... During product installation, you have an option to install the sampling driver with  ...

  3. Driverless Event-Based Sampling Collection | Intel® Software

    https://software.intel.com/en-us/perf_collection_from_lin

    To run hardware event-based sampling analysis types, the Intel® VTune™ Amplifier uses sampling drivers that require root privileges for installation on the ...

  4. Problem accessing the sampling driver. The driver may need to be ...

    https://software.intel.com/en-us/articles/problem-accessing-the-sampling-driver-the-driver-may-need-to-be-restarted

    Jan 17, 2011 ... This error message is an indication of Intel® VTuneTM Amplifier XE not being able to access the hardware event-based sampling (EBS) driver ...

  5. Building and Managing the Sampling Drivers | Intel® Software

    https://software.intel.com/en-us/sep_driver

    Intel® VTune™ Amplifier uses a sampling driver to enable the hardware event- based sampling analysis. The sampling driver is installed by default during ...

  6. Haswell system: Cannot enable Hardware Event-based Sampling ...

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/402284

    Jul 20, 2013 ... All of the drivers have been built properly (with the -pu flag) and installed but ... Event-based Sampling: problem with the driver (sep*/sepdrv*) ...

  7. Interpreting Hardware Event-based Sampling Data | Intel® Software

    https://software.intel.com/en-us/node/596629

    The advanced hardware event-based sampling analysis types have the following associated predefined viewpoints: Hotspots viewpoint to identify program units ...

  8. Sampling and Power Drivers | Intel® Software

    https://software.intel.com/en-us/node/544079

    Intel® VTune™ Amplifier uses kernel drivers to enable the hardware event-based sampling and Energy analysis (the latter is available with the VTune Amplifier ...

  9. How to build and Install VTune™ Amplifier Sampling Driver for ...

    https://software.intel.com/en-us/articles/how-to-build-and-install-vtune-amplifier-sampling-driver-for-embeddedmobile-system

    Sep 27, 2014 ... Intel® VTune™ Amplifier uses a sampling driver to enable the hardware Event- Based Sampling (EBS) analysis. During Intel System Studio ...

  10. How to use the driverless event based sampling collector in Intel ...

    https://software.intel.com/en-us/articles/how-to-use-the-driverless-event-based-sampling-collector-in-intel-vtune-amplifier

    Jul 18, 2014 ... Intel® VTune™ Amplifier now includes the ability to run an event sampling collection without the requirement of installing a device driver on ...

  11. Custom Analysis - New Hardware Event-based Sampling Analysis ...

    https://software.intel.com/en-us/node/544325

    In the Analysis Type window, select the Custom Analysis > <Hardware Event- based Sampling Analysis Type> entry in the analysis tree pane. The Custom ...

  12. Hardware Event-based Sampling Collection with Stacks | Intel ...

    https://software.intel.com/en-us/node/544068

    You may configure the event-based sampling collector to analyze call stacks for your functions and identify performance, parallelism and power consumption ...

  13. System wide Hardware Event-based Sampling (EBS) analysis is not ...

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/545088

    Apr 2, 2015 ... System wide Hardware Event-based Sampling (EBS) analysis is not ... Let me note that w/o driver installation PMU-based collection will be still ...

  14. English

    https://software.intel.com/en-us/search/gss/event-based%20sampling%20driver

    The hardware event-based sampling (EBS) collector of the Intel® VTune™ ... During product installation, you have an option to install the sampling driver with .

  15. No Event-based sampling on VTune Amplifier 2013 on Microsoft ...

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/494882

    Dec 2, 2013 ... Hi, VTune Amplifier 2013 does not detect event-based sampling ... I am running VTune Amplifier XE 2013 Update 13, all drivers failed.

  16. Performance Analysis Setup | Intel® Software

    https://software.intel.com/en-us/node/544018

    Hardware event-based sampling collection (driver-based and driverless mode), ... TSX Hotspots: Event-based sampling analysis that is targeted for Intel ...

  17. can SEP co-exist with perf driver?

    https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/562659

    Jul 22, 2015 ... If a system has perf driver installed, can we also install SEP driver? ... The VTune Amplifier's event-based sampling driver (SEP) is the preferred ...

  18. Analyzing Application Performance with Hardware Event-based ...

    https://software.intel.com/en-us/node/544013

    Intel® VTune™ Amplifier provides a mechanism to analyze code parallelism and power consumption using the hardware event-based sampling with the stack ...

  19. Intel® VTune™ Amplifier for Systems Usage Models | Intel® Software

    https://software.intel.com/en-us/articles/intel-vtune-amplifier-for-systems-usage-modes

    Sep 19, 2014 ... SSH is mainly used for Linux based embedded target system while ADB is ... hardware event-based sampling collector (SEP) on embedded Linux systems ... In this mode, you need to install the VTune Amplifier drivers and ...

  20. Intel® VTune™ Amplifier XE 2015 Update 2 support for driverless ...

    https://software.intel.com/en-us/blogs/2015/03/16/vtune-amplifier-xe-2015-update-2-supports-for-driverless-hardware-event-based

    Mar 15, 2015 ... In general, vtune drivers will be built and loaded to the Linux* system ... XE product, then hardware PMU event-based sampling can work.

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