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/*
* This routine is invoked following a reset to report the statistics
* gathered during the previous execution.
*
* Input parameters: NONE
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <rtems.h>
#include <stdio.h>
#include "shm_driver.h"
void
Shm_Print_statistics(void)
{
rtems_unsigned32 ticks;
rtems_unsigned32 ticks_per_second;
rtems_unsigned32 seconds;
int packets_per_second;
(void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &ticks );
(void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticks_per_second );
seconds = ticks / ticks_per_second;
if ( seconds == 0 )
seconds = 1;
packets_per_second = Shm_Receive_message_count / seconds;
if ( (Shm_Receive_message_count % seconds) >= (seconds / 2) )
packets_per_second++;
printf( "\n\nSHMDR STATISTICS (NODE %d)\n", Shm_Local_node );
printf( "TICKS SINCE BOOT = %d\n", ticks );
printf( "TICKS PER SECOND = %d\n", ticks_per_second );
printf( "ISRs=%d\n", Shm_Interrupt_count );
printf( "RECV=%d\n", Shm_Receive_message_count );
printf( "NULL=%d\n", Shm_Null_message_count );
printf( "PKTS/SEC=%d\n", packets_per_second );
}
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