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NAME | C SYNOPSIS | DESCRIPTION | SEE ALSO | COLOPHON |
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PMID_BUILD(3) Library Functions Manual PMID_BUILD(3)
pmID_build, pmID_domain, pmID_cluster, pmID_item - helper methods
for manipulating PMIDs
#include <pcp/pmapi.h>
pmID pmID_build(unsigned int domain, unsigned int cluster,
unsigned int item);
unsigned int pmID_domain(pmID pmid);
unsigned int pmID_cluster(pmID pmid);
unsigned int pmID_item(pmID pmid);
cc ... -lpcp
Within the Performance Co-Pilot (PCP) each metric is assigned a
unique Performance Metric Identifier (pmID). Internally a pmID is
constructed from 3 fields: the domain number (of the associated
Performance Metrics Domain Agent, or PMDA), the cluster number and
the item number (the last two are assigned by the PMDA).
pmID_build constructs a pmID from domain, cluster and item.
pmID_domain, pmID_cluster and pmID_item return the respective
fields from pmid.
PMAPI(3) and pmIDStr(3).
This page is part of the PCP (Performance Co-Pilot) project. In‐
formation about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
[email protected]. This page was obtained from the project's upstream
Git repository ⟨https://github.com/performancecopilot/pcp.git⟩ on
2025-08-11. (At that time, the date of the most recent commit
that was found in the repository was 2025-08-11.) If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page,
or you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a
mail to [email protected]
Performance Co-Pilot PCP PMID_BUILD(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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