diff options
Diffstat (limited to 'host/examples/benchmark_rate.cpp')
| -rw-r--r-- | host/examples/benchmark_rate.cpp | 106 |
1 files changed, 86 insertions, 20 deletions
diff --git a/host/examples/benchmark_rate.cpp b/host/examples/benchmark_rate.cpp index e8fd956c9..c10a4e4a2 100644 --- a/host/examples/benchmark_rate.cpp +++ b/host/examples/benchmark_rate.cpp @@ -23,8 +23,10 @@ namespace po = boost::program_options; -const int64_t CLOCK_TIMEOUT = 1000; // 1000mS timeout for external clock locking -const float INIT_DELAY = 0.05; // 50mS initial delay before transmit +namespace { + constexpr int64_t CLOCK_TIMEOUT = 1000; // 1000mS timeout for external clock locking + constexpr float INIT_DELAY = 0.05; // 50mS initial delay before transmit +} /*********************************************************************** * Test result variables @@ -284,6 +286,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::string channel_list, rx_channel_list, tx_channel_list; bool random_nsamps = false; std::atomic<bool> burst_timer_elapsed(false); + size_t overrun_threshold, underrun_threshold, drop_threshold, seq_threshold; //setup the program options po::options_description desc("Allowed options"); @@ -306,6 +309,14 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ ("channels", po::value<std::string>(&channel_list)->default_value("0"), "which channel(s) to use (specify \"0\", \"1\", \"0,1\", etc)") ("rx_channels", po::value<std::string>(&rx_channel_list), "which RX channel(s) to use (specify \"0\", \"1\", \"0,1\", etc)") ("tx_channels", po::value<std::string>(&tx_channel_list), "which TX channel(s) to use (specify \"0\", \"1\", \"0,1\", etc)") + ("overrun-threshold", po::value<size_t>(&overrun_threshold), + "Number of overruns (O) which will declare the benchmark a failure.") + ("underrun-threshold", po::value<size_t>(&underrun_threshold), + "Number of underruns (U) which will declare the benchmark a failure.") + ("drop-threshold", po::value<size_t>(&drop_threshold), + "Number of dropped packets (D) which will declare the benchmark a failure.") + ("seq-threshold", po::value<size_t>(&seq_threshold), + "Number of dropped packets (D) which will declare the benchmark a failure.") ; po::variables_map vm; po::store(po::parse_command_line(argc, argv, desc), vm); @@ -527,25 +538,80 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << "[" << NOW() << "] Benchmark complete." << std::endl << std::endl; //print summary - std::cout << std::endl << boost::format( - "Benchmark rate summary:\n" - " Num received samples: %u\n" - " Num dropped samples: %u\n" - " Num overruns detected: %u\n" - " Num transmitted samples: %u\n" - " Num sequence errors (Tx): %u\n" - " Num sequence errors (Rx): %u\n" - " Num underruns detected: %u\n" - " Num late commands: %u\n" - " Num timeouts (Tx): %u\n" - " Num timeouts (Rx): %u\n" - ) % num_rx_samps % num_dropped_samps - % num_overruns % num_tx_samps - % num_seq_errors % num_seqrx_errors % num_underruns - % num_late_commands % num_timeouts_tx % num_timeouts_rx - << std::endl; - + const std::string threshold_err(" ERROR: Exceeds threshold!"); + const bool overrun_threshold_err = + vm.count("overrun-threshold") and + num_overruns > overrun_threshold; + const bool underrun_threshold_err = + vm.count("underrun-threshold") and + num_underruns > underrun_threshold; + const bool drop_threshold_err = + vm.count("drop-threshold") and + num_seqrx_errors > drop_threshold; + const bool seq_threshold_err = + vm.count("seq-threshold") and + num_seq_errors > seq_threshold; + std::cout << std::endl + << boost::format( + "Benchmark rate summary:\n" + " Num received samples: %u\n" + " Num dropped samples: %u\n" + " Num overruns detected: %u\n" + " Num transmitted samples: %u\n" + " Num sequence errors (Tx): %u\n" + " Num sequence errors (Rx): %u\n" + " Num underruns detected: %u\n" + " Num late commands: %u\n" + " Num timeouts (Tx): %u\n" + " Num timeouts (Rx): %u\n" + ) % num_rx_samps + % num_dropped_samps + % num_overruns + % num_tx_samps + % num_seq_errors + % num_seqrx_errors + % num_underruns + % num_late_commands + % num_timeouts_tx + % num_timeouts_rx + << std::endl; //finished std::cout << std::endl << "Done!" << std::endl << std::endl; + + if (overrun_threshold_err + || underrun_threshold_err + || drop_threshold_err + || seq_threshold_err) { + std::cout << "The following error thresholds were exceeded:\n"; + if (overrun_threshold_err) { + std::cout + << boost::format(" * Overruns (%d/%d)") + % num_overruns + % overrun_threshold + << std::endl; + } + if (underrun_threshold_err) { + std::cout + << boost::format(" * Underruns (%d/%d)") + % num_underruns + % underrun_threshold + << std::endl; + } + if (drop_threshold_err) { + std::cout + << boost::format(" * Dropped packets (RX) (%d/%d)") + % num_seqrx_errors + % drop_threshold + << std::endl; + } + if (seq_threshold_err) { + std::cout + << boost::format(" * Dropped packets (TX) (%d/%d)") + % num_seq_errors + % seq_threshold + << std::endl; + } + return EXIT_FAILURE; + } return EXIT_SUCCESS; } |