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    The following form allows you to view linux man pages.

    Command:

    pfm_initialize

    
    
    

    SYNOPSIS

           #include <perfmon/pfmlib.h>
    
           int pfm_initialize(void);
    
    
    

    DESCRIPTION

           This  is  the first function that a program using the library must call
           otherwise the library will not function at  all.   This  function  will
           probe  the  host  CPU  and  automatically  detect which PMU it has. All
           internal data structures will be initialized as a result of this  call.
           In  the case of a multi-threaded application, this function needs to be
           called only once, most likely by the initial thread.
    
    
    

    RETURN

           The function returns whether or not it was successful, i.e.,  the  host
           PMU  has  been correctly identified and is supported. A return value of
           PFMLIB_SUCCESS indicates success, otherwise the value is an error code.
    
    
    

    ERRORS

           PFMLIB_ERR_NOTSUPP
                  the host PMU is not supported.
    
    
    

    AUTHOR

           Stephane Eranian <eranian@hpl.hp.com>
    
                                    November, 2002                       LIBPFM(3)
    
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