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PAPI_is_initialized(3) PAPI PAPI_is_initialized(3)

NAME

PAPI_is_initialized -

check for initialization

SYNOPSIS

Detailed Description

@retval PAPI_NOT_INITED

Library has not been initialized @retval PAPI_LOW_LEVEL_INITED
Low level has called library init @retval PAPI_HIGH_LEVEL_INITED
High level has called library init @retval PAPI_THREAD_LEVEL_INITED
Threads have been inited @param version
upon initialization, PAPI checks the argument against the internal value of PAPI_VER_CURRENT when the library was compiled. This guards against portability problems when updating the PAPI shared libraries on your system. @par Examples:


int retval;
retval = PAPI_library_init(PAPI_VER_CURRENT);
if (retval != PAPI_VER_CURRENT && retval > 0) {
fprintf(stderr,"PAPI library version mismatch!\n");
exit(1); }
if (retval < 0)
handle_error(retval);
retval = PAPI_is_initialized();
if (retval != PAPI_LOW_LEVEL_INITED)
handle_error(retval); *


PAPI_is_initialized() returns the status of the PAPI library. The PAPI library can be in one of four states, as described under RETURN VALUES.

See Also:

PAPI

PAPI_thread_init

Author

Generated automatically by Doxygen for PAPI from the source code.

Thu Feb 27 2020 Version 6.0.0.0