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Special Forums News, Links, Events and Announcements Software Releases - RSS News Parallel Performance Wizard 1.2 (Default branch)
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Old 10-02-2008
Parallel Performance Wizard 1.2 (Default branch)
Parallel Performance Wizard (PPW) is a performance analysis tool designed for UPC, MPI, and SHMEM programs. It features an easy-to-use interface and tight integration with GAS programming models via the GASP interface. It is known to work on many platforms. This project is part of a study of existing and emerging performance analysis theory and tools, current and future HPC architectures, and usability and user productivity preferences and methods, along with various programming models. License: BSD License (revised) Changes:
Assorted fixes and minor updates. Image

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LEARN ABOUT CENTOS

pmdupcontext

PMDUPCONTEXT(3) 					     Library Functions Manual						   PMDUPCONTEXT(3)

NAME

       pmDupContext - duplicate a PMAPI context

C SYNOPSIS

       #include <pcp/pmapi.h>

       int pmDupContext(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).

       Calling	pmDupContext  will  replicate  the  current PMAPI context, returning a handle for the new context that may be used with subsequent
       calls to pmUseContext(3).

       Once created, the duplicated context and the original context have independent existence, and so their  instance  profiles  and	collection
       time (relevant only for archive contexts) may be independently varied.

       The newly replicated context becomes the current context.

SEE ALSO

       PMAPI(3), pmNewContext(3) and pmUseContext(3).

Performance Co-Pilot							PCP							   PMDUPCONTEXT(3)