Added command line options for enabling the four different performance tests
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adamdunkels
parent
51ecb15435
commit
3c8d51e05f
@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* $Id: shell-netperf.c,v 1.1 2009/11/03 22:52:39 adamdunkels Exp $
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* $Id: shell-netperf.c,v 1.2 2009/11/04 07:48:18 adamdunkels Exp $
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*/
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/**
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@ -135,7 +135,7 @@ print_remote_stats(struct stats *s)
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{
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unsigned long total_time;
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printf("1 %d %d %d %u %lu %lu %lu %lu %lu %lu\n",
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printf("1 %d %d %d %u %lu %lu %lu %lu %lu %lu # for automatic processing\n",
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s->sent, s->received, s->timedout,
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s->end - s->start,
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s->total_tx_latency, s->total_rx_latency,
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@ -161,7 +161,7 @@ print_local_stats(struct stats *s)
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{
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unsigned long total_time;
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printf("0 %d %d %d %u %lu %lu %lu %lu %lu %lu\n",
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printf("0 %d %d %d %u %lu %lu %lu %lu %lu %lu # for automatic processing\n",
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s->sent, s->received, s->timedout,
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s->end - s->start,
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s->total_tx_latency, s->total_rx_latency,
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@ -390,6 +390,7 @@ static void
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timedout_ctrl(struct runicast_conn *c, const rimeaddr_t *to, uint8_t rexmits)
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{
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shell_output_str(&netperf_command, "netperf control connection failed", "");
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process_exit(&shell_netperf_process);
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}
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static void
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recv_ctrl(struct runicast_conn *c, const rimeaddr_t *from, uint8_t seqno)
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@ -460,7 +461,15 @@ static void
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print_usage(void)
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{
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shell_output_str(&netperf_command,
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"netperf <receiver> <num packets>: perform network measurements to receiver", "");
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"netperf [-b|u|p|s] <receiver> <num packets>: perform network measurements to receiver", "");
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shell_output_str(&netperf_command,
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" -b measure broadcast performance", "");
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shell_output_str(&netperf_command,
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" -u measure one-way unicast performance", "");
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shell_output_str(&netperf_command,
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" -p measure ping-pong unicast performance", "");
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shell_output_str(&netperf_command,
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" -s measure ping-pong stream unicast performance", "");
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}
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/*---------------------------------------------------------------------------*/
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void
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@ -482,10 +491,40 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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const char *args;
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static char recvstr[40];
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static int i, num_packets;
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static uint8_t do_broadcast, do_unicast, do_pingpong, do_stream_pingpong;
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PROCESS_BEGIN();
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do_broadcast = do_unicast = do_pingpong =
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do_stream_pingpong = 0;
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args = data;
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/* Parse the -bups options */
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while(*args == '-') {
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++args;
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while(*args != ' ' &&
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*args != 0) {
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if(*args == 'b') {
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do_broadcast = 1;
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}
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if(*args == 'u') {
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do_unicast = 1;
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}
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if(*args == 'p') {
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do_pingpong = 1;
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}
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if(*args == 's') {
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do_stream_pingpong = 1;
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}
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++args;
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}
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while(*args == ' ') {
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args++;
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}
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}
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/* Parse the receiver address */
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receiver.u8[0] = shell_strtolong(args, &nextptr);
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if(nextptr == data || *nextptr != '.') {
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print_usage();
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@ -494,9 +533,12 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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args = nextptr + 1;
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receiver.u8[1] = shell_strtolong(args, &nextptr);
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/* Store the receiver address as a string since we need to print it
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out later. */
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snprintf(recvstr, sizeof(recvstr), "%d.%d",
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receiver.u8[0], receiver.u8[1]);
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/* Parse the number of packets to send */
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args = nextptr;
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while(*args == ' ') {
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++args;
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@ -507,13 +549,15 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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PROCESS_EXIT();
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}
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/* Send broadcast packets, if requested */
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if(do_broadcast) {
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shell_output_str(&netperf_command, "-------- Broadcast --------", "");
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shell_output_str(&netperf_command, "Contacting ", recvstr);
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send_ctrl_command(&receiver, CTRL_COMMAND_CLEAR);
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PROCESS_YIELD_UNTIL(ev == CONTINUE_EVENT);
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shell_output_str(&netperf_command, "Sending broadcast packets to ", recvstr);
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shell_output_str(&netperf_command, "Measuring broadcast performance to ", recvstr);
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setup_sending(&receiver, num_packets);
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for(i = 0; i < num_packets; ++i) {
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@ -533,16 +577,16 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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finalize_stats(&stats);
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print_local_stats(&stats);
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}
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/* -+-+-+-+-+-+ */
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shell_output_str(&netperf_command, "-------- Unicast --------", "");
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if(do_unicast) {
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shell_output_str(&netperf_command, "-------- Unicast one-way --------", "");
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shell_output_str(&netperf_command, "Contacting ", recvstr);
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send_ctrl_command(&receiver, CTRL_COMMAND_CLEAR);
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PROCESS_YIELD_UNTIL(ev == CONTINUE_EVENT);
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shell_output_str(&netperf_command, "Sending unicast packets to ", recvstr);
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shell_output_str(&netperf_command, "Measuring unicast performance to ", recvstr);
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setup_sending(&receiver, num_packets);
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@ -563,14 +607,15 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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finalize_stats(&stats);
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print_local_stats(&stats);
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}
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if(do_pingpong) {
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shell_output_str(&netperf_command, "-------- Unicast ping-pong--------", "");
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shell_output_str(&netperf_command, "Contacting ", recvstr);
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send_ctrl_command(&receiver, CTRL_COMMAND_CLEAR);
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PROCESS_YIELD_UNTIL(ev == CONTINUE_EVENT);
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shell_output_str(&netperf_command, "Sending unicast packets to ", recvstr);
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shell_output_str(&netperf_command, "Measuring two-way unicast performance to ", recvstr);
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setup_sending(&receiver, num_packets);
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@ -592,14 +637,15 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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finalize_stats(&stats);
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print_local_stats(&stats);
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}
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if(do_stream_pingpong) {
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shell_output_str(&netperf_command, "-------- Unicast stream ping-pong--------", "");
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shell_output_str(&netperf_command, "Contacting ", recvstr);
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send_ctrl_command(&receiver, CTRL_COMMAND_CLEAR);
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PROCESS_YIELD_UNTIL(ev == CONTINUE_EVENT);
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shell_output_str(&netperf_command, "Sending unicast packets to ", recvstr);
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shell_output_str(&netperf_command, "Measuring two-way unicast stream performance to ", recvstr);
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setup_sending(&receiver, num_packets);
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@ -622,8 +668,9 @@ PROCESS_THREAD(shell_netperf_process, ev, data)
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finalize_stats(&stats);
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print_local_stats(&stats);
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shell_output_str(&netperf_command, "Done", "");
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}
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shell_output_str(&netperf_command, "Done", "");
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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