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Added more refined benchmarking code for audioproc_f

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This CL extends, and partly corrects, the benchmarking
code in audioproc_f to provide statistics for the API
call durations in audioproc_f

Bug: chromium:939791
Change-Id: I4c26c4bb3782335f13dd3e21e6f861842539ea62
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/129260
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27443}
This commit is contained in:
Per Åhgren
2019-04-03 16:06:42 +02:00
committed by Commit Bot
parent 1c1b1ea137
commit ada9b89b99
6 changed files with 193 additions and 53 deletions
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34
modules/audio_processing/test/audio_processing_simulator.h
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@ -20,6 +20,7 @@
#include "absl/types/optional.h"
#include "common_audio/channel_buffer.h"
#include "modules/audio_processing/include/audio_processing.h"
#include "modules/audio_processing/test/api_call_statistics.h"
#include "modules/audio_processing/test/fake_recording_device.h"
#include "modules/audio_processing/test/test_utils.h"
#include "rtc_base/constructor_magic.h"
@ -85,6 +86,7 @@ struct SimulationSettings {
bool simulate_mic_gain = false;
absl::optional<int> simulated_mic_kind;
bool report_performance = false;
absl::optional<std::string> performance_report_output_filename;
bool report_bitexactness = false;
bool use_verbose_logging = false;
bool use_quiet_output = false;
@ -101,14 +103,6 @@ struct SimulationSettings {
absl::optional<std::string> aec_settings_filename;
};
// Holds a few statistics about a series of TickIntervals.
struct TickIntervalStats {
TickIntervalStats() : min(std::numeric_limits<int64_t>::max()) {}
int64_t sum;
int64_t max;
int64_t min;
};
// Copies samples present in a ChannelBuffer into an AudioFrame.
void CopyToAudioFrame(const ChannelBuffer<float>& src, AudioFrame* dest);
@ -124,8 +118,10 @@ class AudioProcessingSimulator {
// Processes the data in the input.
virtual void Process() = 0;
// Returns the execution time of all AudioProcessing calls.
const TickIntervalStats& proc_time() const { return proc_time_; }
// Returns the execution times of all AudioProcessing calls.
const ApiCallStatistics& GetApiCallStatistics() const {
return api_call_statistics_;
}
// Reports whether the processed recording was bitexact.
bool OutputWasBitexact() { return bitexact_output_; }
@ -136,22 +132,6 @@ class AudioProcessingSimulator {
}
protected:
// RAII class for execution time measurement. Updates the provided
// TickIntervalStats based on the time between ScopedTimer creation and
// leaving the enclosing scope.
class ScopedTimer {
public:
explicit ScopedTimer(TickIntervalStats* proc_time)
: proc_time_(proc_time), start_time_(rtc::TimeNanos()) {}
~ScopedTimer();
private:
TickIntervalStats* const proc_time_;
int64_t start_time_;
};
TickIntervalStats* mutable_proc_time() { return &proc_time_; }
void ProcessStream(bool fixed_interface);
void ProcessReverseStream(bool fixed_interface);
void CreateAudioProcessor();
@ -194,7 +174,7 @@ class AudioProcessingSimulator {
size_t num_reverse_process_stream_calls_ = 0;
std::unique_ptr<ChannelBufferWavWriter> buffer_writer_;
std::unique_ptr<ChannelBufferWavWriter> reverse_buffer_writer_;
TickIntervalStats proc_time_;
ApiCallStatistics api_call_statistics_;
std::ofstream residual_echo_likelihood_graph_writer_;
int analog_mic_level_;
FakeRecordingDevice fake_recording_device_;