In this update supporting the PCP 2.3 release, documentation describing PCP software embedded in the IRIX operating system has been moved to the Performance Co-Pilot for IRIX User's and Administrator's Guide.

PCP is presented as two sets of products; the foundation product components that are provided as part of the IRIX operating system (pcp_eoe) and are documented in Performance Co-Pilot for IRIX User's and Administrator's Guide and the enhancement product components that are available to add to the existing PCP distribution (pcp and pcp_gifts) and are documented in this manual.