Provided by: libpapi-dev_7.0.0-2ubuntu1_amd64
NAME
PAPIf_hl_region_end - Reads and stores hardware events at the end of an instrumented code region.
SYNOPSIS
Detailed Description
Fortran Prototype: #include 'fpapi.h' PAPIf_hl_region_end( C_STRING region, C_INT check ) Parameters: region -- a unique region name corresponding to PAPIf_hl_region_begin Return values: PAPI_OK PAPI_ENOTRUN -- EventSet is currently not running or could not determined. PAPI_ESYS -- A system or C library call failed inside PAPI, see the errno variable. PAPI_EMISC -- PAPI has been deactivated due to previous erros. PAPI_ENOMEM -- Insufficient memory. PAPIf_hl_region_end reads hardware events and stores the difference to the values from PAPIf_hl_region_begin at the end of an instrumented code region. Assumes that PAPIf_hl_region_begin was called before. Note that an output is automatically generated when your application terminates. Example: integer retval call PAPIf_hl_region_begin("computation", retval) if ( retval .NE. PAPI_OK ) then write (*,*) "PAPIf_hl_region_begin failed!" end if !do some computation here call PAPIf_hl_region_end("computation", retval) if ( retval .NE. PAPI_OK ) then write (*,*) "PAPIf_hl_region_end failed!" end if See Also: PAPI_hl_region_end
Author
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