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.TH "PAPI_get_overflow_event_index" 3 "Mon Dec 18 2017" "Version 5.6.0.0" "PAPI" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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PAPI_get_overflow_event_index \-
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.PP
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converts an overflow vector into an array of indexes to overflowing events
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.SH SYNOPSIS
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.br
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.PP
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.SH "Detailed Description"
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.PP
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.PP
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.nf
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@param EventSet
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an integer handle to a PAPI event set as created by PAPI_create_eventset
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@param overflow_vector
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a vector with bits set for each counter that overflowed.
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This vector is passed by the system to the overflow handler routine.
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@param *array
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an array of indexes for events in EventSet.
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No more than *number indexes will be stored into the array.
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@param *number
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On input the variable determines the size of the array.
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On output the variable contains the number of indexes in the array.
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@retval PAPI_EINVAL
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One or more of the arguments is invalid. This could occur if the overflow_vector is empty (zero), if the array or number pointers are NULL, if the value of number is less than one, or if the EventSet is empty.
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@retval PAPI_ENOEVST
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The EventSet specified does not exist.
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@par Examples
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.fi
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void handler(int EventSet, void *address, long_long overflow_vector, void *context){
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int Events[4], number, i;
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int total = 0, retval;
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printf("Overflow #%d\n Handler(%d) Overflow at %p! vector=%#llx\n",
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total, EventSet, address, overflow_vector);
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total++;
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number = 4;
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retval = PAPI_get_overflow_event_index(EventSet,
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overflow_vector, Events, &number);
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if(retval == PAPI_OK)
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for(i=0; i
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*
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.fi
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.PP
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.nf
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@see PAPI_overflow
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.fi
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.PP
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.SH "Author"
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.PP
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Generated automatically by Doxygen for PAPI from the source code\&.
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