QMC(3)                    Library Functions Manual                    QMC(3)

NAME         top

       QMC - library for managing groups of Performance Co-Pilot metrics

C++ SYNOPSIS         top

       #include <QMC.h>

       CC ... -lqmc -lpcp

DESCRIPTION         top

       The Qt-based Performance Metrics Class (QMC) class library is a
       collection of C++ classes for managing a large set of performance
       metrics from a variety of sources.  This library is built over

SEE ALSO         top

       PMAPI(3), QmcContext(3), QmcDesc(3), QmcGroup(3), QmcIndom(3),
       QmcMetric(3), QmcSource(3), pmflush(3) and pmprintf(3).

DIAGNOSTICS         top

       Error messages are generated using pmprintf(3) but are not flushed.
       It is the responsibility of the user to call pmflush(3) to output any

       Additional diagnostics may be activated by adding DBG_TRACE_PMC to
       the global pmDebug.

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
       Information about the project can be found at ⟨⟩.
       If you have a bug report for this manual page, send it to  This page was obtained from the project's upstream
       Git repository ⟨git://⟩ on 2017-03-13.  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

Performance Co-Pilot                 SGI                              QMC(3)