Skip to main content

 Software > Passport Advantage >

Processor Value Unit [PVU] licensing for Distributed SW

Updated April 2, 2008

A Processor Value Unit (PVU) is a unit of measure used to differentiate licensing of middleware on distributed processors and, over time, will evolve to differentiate processor families based on their relative performance among other factors. The Processor Value Unit structure consists of 5 broad tiers or levels, and all supported processor families have been assigned to one of those tiers. For each product, customers will need to acquire the appropriate number of Processor Value Units for the level or tier of all processor cores activated and ready for use on which the software is deployed.

Processor Value Unit table

The table below lists current generally available processors only, as of the publish date. PVU requirements for future processor technologies may differ. For PVU requirements for any processor technologies not listed below, please contact IBM. IBM Software defines "Processor" as a Core.


Cell/Broadband Engine [Cell/B.E.] consists of one P.P.E. [Power Processing Engine] & 8 SPE [Synergistic Processing Engine] cores.

  • Cell Broadband Engine is a trademark of Sony Computer Entertainment, Inc. in the United States, other countries, or both and is used under license therefrom.
  • Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
Key benefits

With Processor Value Units, IBM continues the practice of licensing to the processor core. This practice provides the licensing granularity customers require, while offering them the flexibility to configure their systems to best support their business objectives.

Processor Value Units enable sub-capacity licensing at the processor core and provide:

  • a licensing structure that avoids fractional licensing or processor factors for multi-core chips
  • flexibility and granularity enabling customers to run a product on as few or as many processor cores as they require
  • the capability to deliver software price performance improvements as new processor families are introduced
  • a sustainable licensing foundation for the future

And, licenses are transferable across distributed systems.

Recent Announcements

IBM Processor Value Unit Licensing for IBM System z10
March 4, 2008

Previous Passport Advantage and PVU-related announcements


Essentials

Guide to identifying your processor family

Processor Value Unit terminology

Advantages of Processor Value Units

Processor Value Unit resources

Processor Value Unit calculator

Counting Software Licenses - Using Specific Virtualization Technologies


Additional resources

IBM Express Middleware licensing guide

Get Adobe® Reader®