#include "ompi_config.h"
#include "ompi/types.h"
#include "opal/util/proc.h"
#include "ompi/mca/rte/rte.h"

int main( int argc, char* argv[] )
{
    uint64_t realname;
    opal_process_name_t* name = (opal_process_name_t*)&realname;

    printf("Offset of jobid is %lu out of %lu\n", offsetof(opal_process_name_t,jobid), sizeof(opal_process_name_t));
    printf("Offset of vpid is %lu out of %lu\n", offsetof(opal_process_name_t,vpid), sizeof(opal_process_name_t));
    realname = 0x0123456789ABCDEF;
    printf("LOCAL_JOBID? 0x%x\n", ORTE_LOCAL_JOBID(name->jobid));
    printf("JOB_FAMILY? 0x%x\n", ORTE_JOB_FAMILY(name->jobid));
    printf("vpid? 0x%x\n", name->vpid);
}