Tuesday 23 July 2019

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MCUUnderstanding HMP:
Resource Sharing, Synchronisation & Coherency

FREE 1 hour webinar! Friday July 12, 2019 Register now below


This is the first of a series of presentations that will help you unpack the benefits (and challenges) of developing Arm®-based heterogeneous systems to cope with the ever-increasing demand for efficiency in performance and power.

In this first webinar we will explain how heterogeneous multiprocessor (HMP) systems differ from symmetric and asymmetric systems and focus on what's involved with bringing diverse, specialist processors together on an SoC.

Topics include:

  • Coherency management for shared cached resources including inner and outer shareability.
  • Cache maintenance operations and memory accesses' synchronisation.
  • Implementation requirements of mutex objects, guaranteeing deterministic software behaviour.


Diverse Arm assembly examples will be provided to support this presentation and further highlight concepts such as exclusive reservation granules.

Dr David CabanisAn overview of the i.MX 7Dual SoC from NXP® Semiconductors will be introduced as an example system.

Doulos Senior Member Technical Staff Dr David Cabanis will be the instructor on this training webinar, which will consist of a one-hour presentation with interactive Q&A available to attendees throughout.

Schedule and Registration:

This webinar will be broadcast twice, at convenient times for international audiences. Please review the times listed below and register for the most appropriate option for your time zone.

For Europe and Asia
  • Friday July 12, 2019
    Time: 10-11am (BST) 11am-12pm (CEST) 2.30-3.30pm (IST)
    Register Now

For Americas
  • Friday July 12, 2019
    Time: 10-11am (PDT) 11am-12pm (MDT) 12-1pm (CDT) 1-2pm (EDT)
    Register Now

If you have any queries, please contact info@doulos.com


FREE online support resources with Doulos KnowHow:

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  • technical information
  • coding examples
  • guidelines
  • tips
  • tutorials
  • video guides
  • downloads.


Visit: www.doulos.com/knowhow/arm »


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