OpenPOWER Summit 2022 Call-for-Presentations    

OpenCAPI POWER Platform Architecture Guide

The OpenCAPI POWER Platform Architecture (OCPA) defines an accelerator interface structure for coherently attaching accelerators to the IBM Power Systems™ using an OpenCAPI Physical Link. The intent is to allow implementation of a wide range of accelerators to optimally address many different market segments. The target audience is firmware and operating system developers.

Owned by : System Software TWG
  • version 3.0 2019-01-18
    workgroup note
  • version 2.9 2018-07-26
    public review draft
  • version 2.8 2018-07-02
    more editing
  • version 2.7 2018-04-09
    minor editing for first draft
  • version 2.6 2018-01-15
    conversion from framemaker
  firmware     opencapi     operatingsystem