forked from Imagelibrary/rtems
4e89a1228b
* addlq.c, cnvpkt.c, dump.c, fatal.c, getlq.c, getpkt.c, init.c, initlq.c, intr.c, mpci.h, mpisr.c, poll.c, receive.c, retpkt.c, send.c, setckvec.c, shm_driver.h: URL for license changed.
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* This routine is invoked following a reset to report the statistics
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* gathered during the previous execution.
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*
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* Input parameters: NONE
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*
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* Output parameters: NONE
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <rtems.h>
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#include <stdio.h>
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#include "shm_driver.h"
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void
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Shm_Print_statistics(void)
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{
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rtems_unsigned32 ticks;
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rtems_unsigned32 ticks_per_second;
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rtems_unsigned32 seconds;
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int packets_per_second;
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(void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &ticks );
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(void) rtems_clock_get( RTEMS_CLOCK_GET_TICKS_PER_SECOND, &ticks_per_second );
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seconds = ticks / ticks_per_second;
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if ( seconds == 0 )
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seconds = 1;
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packets_per_second = Shm_Receive_message_count / seconds;
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if ( (Shm_Receive_message_count % seconds) >= (seconds / 2) )
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packets_per_second++;
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printf( "\n\nSHMDR STATISTICS (NODE %d)\n", Shm_Local_node );
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printf( "TICKS SINCE BOOT = %d\n", ticks );
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printf( "TICKS PER SECOND = %d\n", ticks_per_second );
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printf( "ISRs=%d\n", Shm_Interrupt_count );
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printf( "RECV=%d\n", Shm_Receive_message_count );
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printf( "NULL=%d\n", Shm_Null_message_count );
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printf( "PKTS/SEC=%d\n", packets_per_second );
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}
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