/**

 * @author  Vince Weaver

 *

 * test case for mx myrinet component

 *

 *

 * @brief

 *   Tests basic mx myrinet functionality

 */

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include "papi.h"

#include "papi_test.h"

#define NUM_EVENTS 1

int main (int argc, char **argv)

{

        int retval,cid,numcmp;

	int EventSet = PAPI_NULL;

	long long values[NUM_EVENTS];

	int code;

	char event_name[PAPI_MAX_STR_LEN];

	int total_events=0;

	int r;

	const PAPI_component_info_t *cmpinfo = NULL;

	int quiet=0;

        /* Set TESTS_QUIET variable */

	quiet=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 (!quiet) {

	   printf("Trying all MX events\n");

	}

        numcmp = PAPI_num_components();

	for(cid=0; cid

	   if ( (cmpinfo = PAPI_get_component_info(cid)) == NULL) {

	      test_fail(__FILE__, __LINE__,"PAPI_get_component_info failed\n", 0);

	   }

	   if (strstr(cmpinfo->name,"mx")) {

	     if (!quiet) printf("\tFound Myrinet component %d - %s\n", cid, cmpinfo->name);

	   }

	   else {

	     continue;

	   }

	   code = PAPI_NATIVE_MASK;

           r = PAPI_enum_cmp_event( &code, PAPI_ENUM_FIRST, 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 );

	      }

	      if (!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 (!quiet) printf(" value: %lld\n",values[0]);

	      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);

	      }

	      total_events++;

	      r = PAPI_enum_cmp_event( &code, PAPI_ENUM_EVENTS, cid );

	   }

        }

	if (total_events==0) {

	   test_skip(__FILE__,__LINE__,"No myrinet events found",0);

	}

	if (!quiet) {

	  printf("Note: for this test the values are expected to all be 0 as no I/O happens during the test.\n");

	}

	test_pass( __FILE__ );

	return 0;

}