More Simulation Framework features

webrtc/modules/remote_bitrate_estimator/test/packet_receiver.h

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_PACKET_RECEIVER_H_
 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_PACKET_RECEIVER_H_
 
 #include <string>
+#include <vector>
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/remote_bitrate_estimator/test/bwe.h"
 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_framework.h"
 
 namespace webrtc {
 namespace testing {
 namespace bwe {
 
 class PacketReceiver : public PacketProcessor {
  public:
   PacketReceiver(PacketProcessorListener* listener,
                  int flow_id,
                  BandwidthEstimatorType bwe_type,
                  bool plot_delay,
                  bool plot_bwe);
   ~PacketReceiver();
 
   // Implements PacketProcessor.
   void RunFor(int64_t time_ms, Packets* in_out) override;
 
   void LogStats();
 
   Stats<double> GetDelayStats() const;
 
+  void PlotThroughputHistogram(const std::string& title,
+                               const std::string& bwe_name,
+                               int num_flows,
+                               int64_t extra_offset_ms);
+  void PlotThroughputHistogram(const std::string& title,
+                               const std::string& bwe_name,
+                               int num_flows,
+                               int64_t extra_offset_ms,
+                               const std::string optimum_id);
+  void PlotDelayHistogram(const std::string& title,
+                          const std::string& bwe_name,
+                          int num_flows);
+  void PlotLossHistogram(const std::string& title,
+                         const std::string& bwe_name,
+                         int num_flows);
+  void PlotObjectiveHistogram(const std::string& title,
+                              const std::string& bwe_name,
+                              int num_flows);
+
+  void set_start_computing_metrics_ms(int64_t start_computing_metrics_ms) {
+    start_computing_metrics_ms_ = start_computing_metrics_ms;
+  }
+
+  void set_plot_available_capacity(bool plot) {
+    plot_total_available_capacity_ = plot;
+  }
+
  protected:
   void PlotDelay(int64_t arrival_time_ms, int64_t send_time_ms);
+  void PlotThroughput(int64_t arrival_time_ms);
+  void PlotTotalAvailableCapacity(int64_t arrival_time_ms);
+  void PlotAvailableCapacityPerFlow(int64_t arrival_time_ms);
   void PlotObjectiveFunction(int64_t arrival_time_ms);
   void PlotPacketLoss(int64_t arrival_time_ms);
   double ObjectiveFunction();
 
   int64_t now_ms_;
   std::string delay_log_prefix_;
   std::string metric_log_prefix_;
   std::string packet_loss_log_prefix_;
+  std::string available_capacity_log_prefix_;
+  std::string throughput_log_prefix_;
   int64_t last_delay_plot_ms_;
+  int64_t last_throughput_plot_ms_;
   int64_t last_metric_plot_ms_;
   int64_t last_packet_loss_plot_ms_;
+  int64_t last_total_capacity_plot_ms_;
+  int64_t last_per_flow_capacity_plot_ms_;

[stefan-webrtc, 2015/06/25 14:44:05]

We should group the string with the last plot time and the bool. Make a struct

[magalhaesc, 2015/07/01 12:48:41]

Plot time and bool were moved to MetricRecorder, were they will be grouped.

   bool plot_delay_;
+  bool plot_throughput_;
   bool plot_objective_function_;
   bool plot_packet_loss_;
+  bool plot_total_available_capacity_;
+  bool plot_available_capacity_per_flow_;
   Stats<double> delay_stats_;
   rtc::scoped_ptr<BweReceiver> bwe_receiver_;
 
-  int64_t total_delay_ms_;
-  size_t total_throughput_;
-  int number_packets_;
+ private:
+  double Renormalize(double x);
+  std::vector<int64_t> delays_ms_;
+  std::vector<size_t> throughput_bytes_;
+  // (Receiving rate - available bitrate per flow) * time window.
+  std::vector<int64_t> weighted_estimate_error_;
+  int64_t last_unweighted_estimate_error_;
+  int64_t optimal_throughput_bits_;
+  uint32_t last_total_available_bitrate_kbps_;
+  int64_t last_available_bitrate_per_flow_kbps_;
+  int64_t start_computing_metrics_ms_;
+  bool started_computing_metrics_;
+  std::string alg_name_;
 
- private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PacketReceiver);
 };
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_PACKET_RECEIVER_H_