mirror of https://github.com/pvnis/srsRAN_4G.git
add tx/rx pkt ok/nok to enb metrics, also add enb metrics test
This is what it'll look like if running the new test: ------DL--------------------------------UL------------------------------------- rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr 46 16 1.5 28 15.2G 1000 1000 100% 14.2 12.0 20 15.2M 50 10 20% 100.0 ffff 1.2 1.5 6.2 1.00M 100 54 54% 22.2 99.1 28 1.00k 50 10 20% 100.0master
Andre Puschmann
5 years ago
parent
074ffbbb1d
commit
2f8643fb97
@ -0,0 +1,162 @@
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/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#include "srsenb/hdr/metrics_csv.h"
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#include "srsenb/hdr/metrics_stdout.h"
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#include "srslte/common/metrics_hub.h"
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#include "srslte/interfaces/enb_metrics_interface.h"
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#include "srslte/srslte.h"
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#include <iostream>
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#include <stdio.h>
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#include <stdlib.h>
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#include <strings.h>
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#include <unistd.h>
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using namespace srsenb;
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namespace srsenb {
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char* csv_file_name = NULL;
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#define NUM_METRICS 2
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// fake classes
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class enb_dummy : public enb_metrics_interface
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{
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public:
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enb_dummy()
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{
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// first entry
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metrics[0].rf.rf_o = 10;
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metrics[0].stack.rrc.n_ues = 1;
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metrics[0].stack.mac[0].rnti = 0x46;
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metrics[0].stack.mac[0].tx_pkts = 1000;
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metrics[0].stack.mac[0].tx_errors = 1000;
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metrics[0].stack.mac[0].tx_brate = 1e6;
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metrics[0].stack.mac[0].rx_pkts = 50;
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metrics[0].stack.mac[0].rx_errors = 10;
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metrics[0].stack.mac[0].rx_brate = 1e3;
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metrics[0].stack.mac[0].ul_buffer = 100;
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metrics[0].stack.mac[0].dl_buffer = 200;
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metrics[0].stack.mac[0].dl_cqi = 15.9;
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metrics[0].stack.mac[0].dl_ri = 1.5;
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metrics[0].stack.mac[0].dl_pmi = 1.0;
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metrics[0].stack.mac[0].phr = 12.0;
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metrics[0].phy->dl.mcs = 28.0;
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metrics[0].phy->ul.mcs = 20.2;
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metrics[0].phy->ul.sinr = 14.2;
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// second
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metrics[1].rf.rf_o = 10;
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metrics[1].stack.rrc.n_ues = 1;
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metrics[1].stack.mac[0].rnti = 0xffff;
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metrics[1].stack.mac[0].tx_pkts = 100;
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metrics[1].stack.mac[0].tx_errors = 54;
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metrics[1].stack.mac[0].tx_brate = 1e6;
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metrics[1].stack.mac[0].rx_pkts = 50;
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metrics[1].stack.mac[0].rx_errors = 10;
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metrics[1].stack.mac[0].rx_brate = 1e3;
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metrics[1].stack.mac[0].ul_buffer = 100;
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metrics[1].stack.mac[0].dl_buffer = 200;
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metrics[1].stack.mac[0].dl_cqi = 1.2;
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metrics[1].stack.mac[0].dl_ri = 1.5;
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metrics[1].stack.mac[0].dl_pmi = 1.0;
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metrics[1].stack.mac[0].phr = 99.1;
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metrics[1].phy->dl.mcs = 6.2;
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metrics[1].phy->ul.mcs = 28.0;
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metrics[1].phy->ul.sinr = 22.2;
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}
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bool get_metrics(enb_metrics_t* m)
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{
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// fill dummy values
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memcpy(m, &metrics[counter % NUM_METRICS], sizeof(enb_metrics_t));
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counter++;
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return true;
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}
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private:
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int counter = 0;
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enb_metrics_t metrics[2] = {};
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};
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} // namespace srsenb
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void usage(char* prog)
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{
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printf("Usage: %s -o csv_output_file\n", prog);
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}
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void parse_args(int argc, char** argv)
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{
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int opt;
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while ((opt = getopt(argc, argv, "o")) != -1) {
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switch (opt) {
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case 'o':
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csv_file_name = argv[optind];
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break;
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default:
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usage(argv[0]);
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exit(-1);
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}
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}
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if (!csv_file_name) {
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usage(argv[0]);
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exit(-1);
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}
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}
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int main(int argc, char** argv)
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{
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float period = 1.0;
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enb_dummy enb;
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if (argc < 3) {
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usage(argv[0]);
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exit(-1);
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}
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parse_args(argc, argv);
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// the default metrics type for stdout output
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metrics_stdout metrics_screen;
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metrics_screen.set_handle(&enb);
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// the CSV file writer
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metrics_csv metrics_file(csv_file_name);
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metrics_file.set_handle(&enb);
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// create metrics hub and register metrics for stdout
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srslte::metrics_hub<enb_metrics_t> metricshub;
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metricshub.init(&enb, period);
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metricshub.add_listener(&metrics_screen);
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metricshub.add_listener(&metrics_file);
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// enable printing
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metrics_screen.toggle_print(true);
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std::cout << "Running for 2 seconds .." << std::endl;
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usleep(2e6);
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metricshub.stop();
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return 0;
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}
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