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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

    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

    It is recommended to install the sampling driver for hardware event-based sampling collection types. For Linux* and Android* targets, if the sampling driver is not ...

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

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

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

  4. 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 ...

  5. 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 ...

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

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

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

  7. Call Stacks for Event-based Sampling Analysis | Intel® Software

    https://software.intel.com/en-us/-call-stacks-for-event-based-sampling-analysis

    Enable call stack data collection for hardware event-based sampling (EBS) analysis types. ... Sampling and Power Drivers. Building and Managing the Sampling ...

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

    https://software.intel.com/en-us/-custom-analysis-new-hardware-event-based-sampling-analysis

    Trace OpenCL and Intel Media SDK programs (Intel Graphics Driver only) check ... Limit event-based sampling collection to USER (user events) or OS(system ...

  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. 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 ...

  11. 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 ...

  12. Error Message: Problem Accessing the Sampling Driver | Intel ...

    https://software.intel.com/en-us/-error-message-problem-accessing-the-sampling-driver

    Cause. Intel® VTune™ Amplifier cannot access the hardware event-based sampling (EBS) driver required to run a hardware event-based sampling analysis  ...

  13. 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 ...

  14. vtune hardware event-based sampling for mpi app

    https://software.intel.com/en-us/search/gss/event-based%20sampling%20driver?page=2

    For hardware event-based sampling analysis, make sure you have the sampling driver installed. Note that for Linux targets the sampling driver detects the kernel ...

  15. Previously

    https://software.intel.com/en-us/search/gss/event-based%20sampling%20driver?page=3

    It is recommended to install the sampling driver for hardware event-based sampling collection types. For Linux* and Android* targets, if the sampling driver is not ...

  16. can SEP co-exist with perf driver?

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

    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 ...

  17. 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.

  18. 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.

  19. Intel® VTune™ Amplifier for Systems Usage Modes | 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. 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 ...

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