Mercurial > hg > octave-lyh
diff gui/src/octave-adapter/octave-link.h @ 14754:626a8ff2fe8c gui
The GUI now shows performance information in the status bar of the GUI (ie. how much overhead it causes in the octave thread compares to the terminal version).
* main-window: Added update timer. Added slot to update status bar with performance info.
* octave-link:: Added performance information struct and timing calls.
| author | Jacob Dawid <jacob.dawid@googlemail.com> |
|---|---|
| date | Sat, 09 Jun 2012 19:59:43 +0200 (2012-06-09) |
| parents | e94a54ee0f46 |
| children | a565c560e654 |
line wrap: on
line diff
--- a/gui/src/octave-adapter/octave-link.h +++ b/gui/src/octave-adapter/octave-link.h @@ -61,6 +61,7 @@ #include <vector> #include <readline/readline.h> #include <queue> +#include <time.h> #include "octave-main-thread.h" #include "octave-event.h" @@ -81,6 +82,15 @@ /** Provides a way to access the unique octave_link object. */ static octave_link * instance () { return &_singleton; } + typedef struct + { + clock_t generate_events_start; + clock_t generate_events_stop; + clock_t process_events_start; + clock_t process_events_stop; + int event_queue_size; + } performance_information; + /** Starts octave. */ void launch_octave (); void register_event_listener (octave_event_listener *oel); @@ -92,6 +102,11 @@ void event_reject (octave_event *e); void about_to_exit (); + + void entered_readline_hook (); + void finished_readline_hook (); + performance_information get_performance_information (); + private: /** Singleton. */ octave_link (); @@ -112,6 +127,13 @@ std::string _last_working_directory; bool _debugging_mode_active; + /** Semaphore to lock access to the performance information. */ + octave_mutex *_performance_information_mutex; + + /** Stores performance data. */ + performance_information _next_performance_information; + performance_information _performance_information; + /** Unique instance. Singelton! */ static octave_link _singleton; };