coretemp_pretty.c

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/****************************/
/* THIS IS OPEN SOURCE CODE */
/****************************/

#include <stdio.h>
#include <stdlib.h>
#include "papi_test.h"

#define NUM_EVENTS 1

int main (int argc, char **argv)
{

    int retval,cid,coretemp_cid=-1,numcmp;
    int EventSet = PAPI_NULL;
    long long values[NUM_EVENTS];
    int code;
    char event_name[PAPI_MAX_STR_LEN];
    int r;
    const PAPI_component_info_t *cmpinfo = NULL;
    PAPI_event_info_t evinfo;
    double temperature;

        /* Set TESTS_QUIET variable */
     tests_quiet( argc, argv );      

    /* PAPI Initialization */
     retval = PAPI_library_init( PAPI_VER_CURRENT );
     if ( retval != PAPI_VER_CURRENT ) {
    test_fail(__FILE__, __LINE__,"PAPI_library_init failed\n",retval);
     }

     if (!TESTS_QUIET) {
    printf("Trying all coretemp events\n");
     }

     numcmp = PAPI_num_components();

     for(cid=0; cid<numcmp; cid++) {

    if ( (cmpinfo = PAPI_get_component_info(cid)) == NULL) {
       test_fail(__FILE__, __LINE__,"PAPI_get_component_info failed\n", 0);
    }

    if (strstr(cmpinfo->name,"coretemp")) {
       coretemp_cid=cid;
       if (!TESTS_QUIET) printf("Found coretemp component at cid %d\n",
                    coretemp_cid);
       if (cmpinfo->disabled) {
           if (!TESTS_QUIET) fprintf(stderr,"Coretemp component disabled: %s\n",
               cmpinfo->disabled_reason);
           test_skip(__FILE__, __LINE__,
               "Component disabled\n", 0);
       }
           if (cmpinfo->num_native_events==0) {
              test_skip(__FILE__,__LINE__,"No coretemp events found",0);
           }
       break;
    }
     }




     code = PAPI_NATIVE_MASK;

     r = PAPI_enum_cmp_event( &code, PAPI_ENUM_FIRST, coretemp_cid );

     while ( r == PAPI_OK ) {

        retval = PAPI_event_code_to_name( code, event_name );
    if ( retval != PAPI_OK ) {
       printf("Error translating %#x\n",code);
       test_fail( __FILE__, __LINE__, 
                            "PAPI_event_code_to_name", retval );
    }

    retval = PAPI_get_event_info(code,&evinfo);
    if (retval != PAPI_OK) {
      test_fail( __FILE__, __LINE__,
             "Error getting event info\n",retval);
    }

       /****************************/
       /* Print Temperature Inputs */
       /****************************/
    if (strstr(event_name,"temp")) {
      
         /* Only print inputs */
      if (strstr(event_name,"_input")) {

         if (!TESTS_QUIET) printf("%s ",event_name);

             EventSet = PAPI_NULL;

         retval = PAPI_create_eventset( &EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_create_eventset()",retval);
         }

             retval = PAPI_add_event( EventSet, code );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                                 "PAPI_add_event()",retval);
         }

             retval = PAPI_start( EventSet);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

         retval = PAPI_stop( EventSet, values);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

         temperature=(values[0]/1000.0);

             if (!TESTS_QUIET) printf("\tvalue: %.2lf %s\n",
                      temperature,
                      evinfo.long_descr
                      );

         retval = PAPI_cleanup_eventset( EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_cleanup_eventset()",retval);
         }

         retval = PAPI_destroy_eventset( &EventSet );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_destroy_eventset()",retval);
         }
      }
    }

       /****************************/
       /* Print Voltage Inputs */
       /****************************/
    if (strstr(event_name,".in")) {
      
         /* Only print inputs */
      if (strstr(event_name,"_input")) {

         if (!TESTS_QUIET) printf("%s ",event_name);

             EventSet = PAPI_NULL;

         retval = PAPI_create_eventset( &EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_create_eventset()",retval);
         }

             retval = PAPI_add_event( EventSet, code );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                                 "PAPI_add_event()",retval);
         }

             retval = PAPI_start( EventSet);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

         retval = PAPI_stop( EventSet, values);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

         temperature=(values[0]/1000.0);

             if (!TESTS_QUIET) printf("\tvalue: %.2lf %s\n",
                      temperature,
                      evinfo.long_descr
                      );

         retval = PAPI_cleanup_eventset( EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_cleanup_eventset()",retval);
         }

         retval = PAPI_destroy_eventset( &EventSet );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_destroy_eventset()",retval);
         }
      }
    }
    /********************/
    /* Print Fan Inputs */
    /********************/
    else if (strstr(event_name,"fan")) {

         /* Only print inputs */
      if (strstr(event_name,"_input")) {
           
             if (!TESTS_QUIET) printf("%s ",event_name);

             EventSet = PAPI_NULL;

         retval = PAPI_create_eventset( &EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_create_eventset()",retval);
         }

             retval = PAPI_add_event( EventSet, code );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                                 "PAPI_add_event()",retval);
         }

             retval = PAPI_start( EventSet);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

         retval = PAPI_stop( EventSet, values);
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, "PAPI_start()",retval);
         }

             if (!TESTS_QUIET) printf("\tvalue: %lld %s\n",values[0],
                      evinfo.long_descr);

         retval = PAPI_cleanup_eventset( EventSet );
         if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_cleanup_eventset()",retval);
         }

         retval = PAPI_destroy_eventset( &EventSet );
             if (retval != PAPI_OK) {
            test_fail(__FILE__, __LINE__, 
                              "PAPI_destroy_eventset()",retval);
         }
      }

    }
    else {
      /* Skip unknown */
    }
          
        r = PAPI_enum_cmp_event( &code, PAPI_ENUM_EVENTS, coretemp_cid );
     }
        
     test_pass( __FILE__, NULL, 0 );
        
     return 0;
}