NAME

       PAPI_get_hardware_info -

       get information about the system hardware

SYNOPSIS

Detailed Description

       In C, this function returns a pointer to a structure containing information about the hardware on which the program runs.
           In Fortran, the values of the structure are returned explicitly.

       @retval PAPI_EINVAL
           One or more of the arguments is invalid.

       @note The C structure contains detailed information about cache and TLB sizes.
           This information is not available from Fortran.

       @par Examples:

               const PAPI_hw_info_t *hwinfo = NULL;
               if (PAPI_library_init(PAPI_VER_CURRENT) != PAPI_VER_CURRENT)
               exit(1);
               if ((hwinfo = PAPI_get_hardware_info()) == NULL)
               exit(1);
               printf("%d CPUs at %f Mhz.\n",hwinfo->totalcpus,hwinfo->mhz);
       *

       See Also:
           PAPI_hw_info_t

           PAPI_get_executable_info, PAPI_get_opt, PAPI_get_dmem_info, PAPI_library_init

Author

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