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Full Discussion: High Performance Computing
Special Forums UNIX and Linux Applications High Performance Computing High Performance Computing Post 302257383 by demwz on Wednesday 12th of November 2008 03:35:21 AM
Old 11-12-2008
 

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6. High Performance Computing

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PMWHICHCONTEXT(3)					     Library Functions Manual						 PMWHICHCONTEXT(3)

NAME
pmWhichContext - identify the current PMAPI context C SYNOPSIS
#include <pcp/pmapi.h> int pmWhichContext(void); cc ... -lpcp DESCRIPTION
An application using the Performance Metrics Application Programming Interface (PMAPI) may manipulate several concurrent contexts, each associated with a source of performance metrics, e.g. pmcd(1) on some host, or an archive log of performance metrics as created by pmlog- ger(1). pmWhichContext returns a handle for the current PMAPI context, that may be used in the associated PMAPI routines that require a handle to identify a PMAPI context. SEE ALSO
PMAPI(3), pmDestroyContext(3), pmDupContext(3), pmNewContext(3) and pmUseContext(3). DIAGNOSTICS
PM_ERR_NOCONTEXT no current context Performance Co-Pilot PCP PMWHICHCONTEXT(3)
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