all_native_events.c File Reference

Include dependency graph for all_native_events.c:

Go to the source code of this file.

Functions
static int	check_event (int event_code, char *name, int quiet)
int	main (int argc, char **argv)

Function Documentation

check_event()

static int check_event ( int  event_code, char *  name, int  quiet  )

static

Definition at line 23 of file all_native_events.c.

{
    int retval;
    long long values;
    int EventSet = PAPI_NULL;
 
    /* Possibly there was an older issue with the   */
    /* REPLAY_EVENT:BR_MSP on Pentium4 ???      */
 
    /* Create an eventset */
    retval = PAPI_create_eventset( &EventSet );
    if ( retval != PAPI_OK ) {
       test_fail( __FILE__, __LINE__, "PAPI_create_eventset", retval );
    }
 
    /* Add the event */
    retval = PAPI_add_event( EventSet, event_code );
    if ( retval != PAPI_OK ) {
        if (!quiet) printf( "Error adding %s %d\n", name, retval );
        return retval;
    }
 
    /* Start the event */
    retval = PAPI_start( EventSet );
    if ( retval != PAPI_OK ) {
        PAPI_perror( "PAPI_start" );
    } else {
        retval = PAPI_stop( EventSet, &values );
        if ( retval != PAPI_OK ) {
            PAPI_perror( "PAPI_stop" );
            return retval;
        } else {
            if (!quiet) printf( "Added and Stopped %s successfully.\n", name );
        }
    }
 
    /* Cleanup the eventset */
    retval=PAPI_cleanup_eventset( EventSet );
    if (retval != PAPI_OK ) {
        test_fail( __FILE__, __LINE__, "PAPI_cleanup_eventset", retval);
    }
 
    /* Destroy the eventset */
    retval=PAPI_destroy_eventset( &EventSet );
    if (retval != PAPI_OK ) {
        test_fail( __FILE__, __LINE__, "PAPI_destroy_eventset", retval);
    }
 
    return PAPI_OK;
}

Here is the call graph for this function:

Here is the caller graph for this function:

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 75 of file all_native_events.c.

{
 
    int i, k, add_count = 0, err_count = 0;
    int retval;
    PAPI_event_info_t info, info1;
    const PAPI_hw_info_t *hwinfo = NULL;
    const PAPI_component_info_t* cmpinfo;
    int event_code;
    int numcmp, cid;
    int quiet;
 
    /* Set quiet variable */
    quiet=tests_quiet( argc, argv );
 
    /* Init PAPI library */
    retval = PAPI_library_init( PAPI_VER_CURRENT );
    if ( retval != PAPI_VER_CURRENT ) {
        test_fail( __FILE__, __LINE__, "PAPI_library_init", retval );
    }
 
    if (!quiet) {
        printf("Test case ALL_NATIVE_EVENTS: Available "
                "native events and hardware "
                "information.\n");
    }
 
    hwinfo=PAPI_get_hardware_info();
    if ( hwinfo == NULL ) {
        test_fail( __FILE__, __LINE__, "PAPI_get_hardware_info", 2 );
    }
 
    numcmp = PAPI_num_components(  );
 
    int rocm_id = PAPI_get_component_index("rocm");
 
    /* Loop through all components */
    for( cid = 0; cid < numcmp; cid++ ) {
 
        if (cid == rocm_id) {
            /* skip rocm component due to a bug in rocprofiler that
             * crashes PAPI if multiple GPUs are present */
            continue;
        }
 
        cmpinfo = PAPI_get_component_info( cid );
        if (cmpinfo  == NULL) {
            test_fail( __FILE__, __LINE__, "PAPI_get_component_info", 2 );
        }
 
        /* Skip disabled components */
        if (cmpinfo->disabled != PAPI_OK && cmpinfo->disabled != PAPI_EDELAY_INIT) {
            if (!quiet) {
                printf( "Name:   %-23s %s\n",
                    cmpinfo->name ,cmpinfo->description);
                printf("   \\-> Disabled: %s\n",
                    cmpinfo->disabled_reason);
            }
            continue;
        }
 
        /* For platform independence, always ASK FOR the first event */
        /* Don't just assume it'll be the first numeric value */
        i = 0 | PAPI_NATIVE_MASK;
        retval = PAPI_enum_cmp_event( &i, PAPI_ENUM_FIRST, cid );
 
        do {
            retval = PAPI_get_event_info( i, &info );
            event_code = ( int ) info.event_code;
            if ( check_event( event_code, info.symbol, quiet ) == PAPI_OK) {
                add_count++;
            }
            else {
                err_count++;
            }
 
            /* We used to skip OFFCORE and UNCORE events  */
            /* Why? */
 
            /* Enumerate all umasks */
      k = i;
      if ( PAPI_enum_cmp_event(&k, PAPI_NTV_ENUM_UMASKS, cid )==PAPI_OK ) {
         do {
        retval = PAPI_get_event_info( k, &info1 );
        event_code = ( int ) info1.event_code;
        if ( check_event( event_code, info1.symbol, quiet ) == PAPI_OK ) {
           add_count++;
        }
        else {
           err_count++;
        }
         } while ( PAPI_enum_cmp_event( &k, PAPI_NTV_ENUM_UMASKS, cid ) == PAPI_OK );
      }
 
       } while ( PAPI_enum_cmp_event( &i, PAPI_ENUM_EVENTS, cid ) == PAPI_OK );
 
    }
 
    if (!quiet) {
        printf( "\n\nSuccessfully found and added %d events "
            "(in %d eventsets).\n",
            add_count , add_count);
    }
 
    if ( err_count ) {
        if (!quiet) printf( "Failed to add %d events.\n", err_count );
    }
 
    if ( add_count <= 0 ) {
        test_fail( __FILE__, __LINE__, "No events added", 1 );
    }
 
    test_pass( __FILE__ );
 
    return 0;
}

Here is the call graph for this function: