- modified simulation_widget (pre release)
- added test-simulation_widget - modified Makefile.am git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@910 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
paolo
parent
dd40bac86c
commit
894784463f
21
Makefile.am
21
Makefile.am
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@ -351,8 +351,9 @@ if COND_TESTS
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# DEJATOOL = src/testsuite/example-test.exp
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# DEJATOOL = src/testsuite/example-test.exp
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noinst_PROGRAMS = \
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noinst_PROGRAMS = \
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src/testsuite/test-cairo_widget \
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src/testsuite/test-history \
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src/testsuite/test-history \
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src/testsuite/test-cairo_widget
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src/testsuite/test-simulation_widget
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# disable :
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# disable :
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# src/testsuite/test-parse_command
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# src/testsuite/test-parse_command
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@ -397,6 +398,24 @@ src_testsuite_test_cairo_widget_SOURCES = \
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src/cairo_widget.cc \
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src/cairo_widget.cc \
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src/testsuite/test-cairo_widget.cc
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src/testsuite/test-cairo_widget.cc
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src_testsuite_test_simulation_widget_CPPFLAGS = \
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-I@top_srcdir@/src \
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-I@top_srcdir@/src/templates \
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$(CAIRO_CFLAGS) \
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$(GTKMM_CFLAGS) \
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$(GLIBMM_CFLAGS) \
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$(GTHREAD_CFLAGS)
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src_testsuite_test_simulation_widget_LDFLAGS = \
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src/backend/libbackend.la \
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$(CAIRO_LIBS) \
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$(GTKMM_LIBS) \
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$(GLIBMM_LIBS) \
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$(GTHREAD_LIBS)
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src_testsuite_test_simulation_widget_SOURCES = \
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src/cairo_elements.cc \
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src/cairo_widget.cc \
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src/simulation_widget.cc \
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src/testsuite/test-simulation_widget.cc
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#src_testsuite_test_parse_command_CPPFLAGS = \
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#src_testsuite_test_parse_command_CPPFLAGS = \
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# -I@top_srcdir@/src \
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# -I@top_srcdir@/src \
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@ -48,6 +48,7 @@ namespace sgpem
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scaling_mode set_scaling_mode(scaling_mode scaling_mode);
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scaling_mode set_scaling_mode(scaling_mode scaling_mode);
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scaling_mode get_scaling_mode();
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scaling_mode get_scaling_mode();
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void change_scaling_mode();
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void change_scaling_mode();
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void redraw();
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protected:
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protected:
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typedef unsigned int size_t;
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typedef unsigned int size_t;
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@ -67,8 +68,6 @@ namespace sgpem
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// with this method CairoWidget tells the needed widgwt dimensions
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// with this method CairoWidget tells the needed widgwt dimensions
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virtual void calc_widget_size(size_t& width, size_t& height) const;
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virtual void calc_widget_size(size_t& width, size_t& height) const;
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void redraw();
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typedef Gdk::Rectangle area_t;
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typedef Gdk::Rectangle area_t;
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typedef sigc::mem_functor0<void, CairoWidget> method0_t;
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typedef sigc::mem_functor0<void, CairoWidget> method0_t;
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typedef std::pair<area_t, method0_t> area_callback_t;
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typedef std::pair<area_t, method0_t> area_callback_t;
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@ -36,23 +36,25 @@ using namespace sgpem;
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SimulationWidget::SimulationWidget()
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SimulationWidget::SimulationWidget()
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: Glib::ObjectBase("sgpem_SimulationWidget"), CairoWidget(),
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: Glib::ObjectBase("sgpem_SimulationWidget"), CairoWidget(),
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_n_update(0)
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SimulationObserver(), _simulation(0),
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_x_unit(10), _y_unit(10)
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{
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{
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// Register this observer:
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// Register this observer:
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Simulation::get_instance().get_history().attach(*this);
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Simulation::get_instance().attach(*this);
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}
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}
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SimulationWidget::~SimulationWidget()
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SimulationWidget::~SimulationWidget()
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{
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{
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Simulation::get_instance().get_history().detach(*this);
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Simulation::get_instance().detach(*this);
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}
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}
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void
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void
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SimulationWidget::update(const History& history)
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SimulationWidget::update(const Simulation& changed_simulation)
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{
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{
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_n_update++;
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_simulation = &changed_simulation;
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std::cout << " update: " << _n_update << std::endl;
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// Force redraw
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// Force redraw
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redraw();
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redraw();
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@ -62,69 +64,94 @@ SimulationWidget::update(const History& history)
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void
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void
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SimulationWidget::draw_widget(cairo_t* ctx)
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SimulationWidget::draw_widget(cairo_t* ctx)
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{
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{
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cairo_set_source_rgb(ctx, 0, 0, 0);
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/*
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cairo_move_to(ctx, 0, 0);
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std::cout << " draw_widget start " << std::endl;
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cairo_line_to(ctx, 300, 350);
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if(!_simulation)
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cairo_stroke(ctx);
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return;
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std::cout << " draw_widget continue " << std::endl;
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cairo_set_source_rgb(ctx, 0, 0, 0);
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*/
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cairo_move_to(ctx, 0, 0);
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const History& hist = Simulation::get_instance().get_history();
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cairo_line_to(ctx, 300, 350);
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const Environment::Processes& processes = hist.get_last_environment().get_processes();
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// NOTE: just to try
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int nproc = processes.size();
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CairoElements ce(ctx);
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double text_maxw = 0;
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bool* terminated = 0;
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if(nproc>0)
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terminated = new bool[nproc];
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Rectangle area = { 30, 30, 100, 100 };
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for(int i=0; i<nproc; i++)
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ce.draw_container(area);
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Color red = { 1, 0, 0 };
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Point center = { 25, 25 };
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ce.draw_3dsphere(center, 20, red);
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Glib::ustring msg("Number of updates: "), number;
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int_to_string(_n_update, number);
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msg = msg + number;
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cairo_move_to(ctx, 10, 105);
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cairo_show_text(ctx,msg.c_str());
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switch(get_scaling_mode())
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{
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{
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case CairoWidget::scaling_none:
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cairo_text_extents_t extents;
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msg = "scaling_none = without any scaling";
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cairo_text_extents(ctx, processes[i]->get_name().c_str(), &extents);
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break;
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if(text_maxw<extents.width)
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case CairoWidget::scaling_to_w:
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text_maxw=extents.width;
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msg = "scaling_to_w = uses width to calculate scale factor";
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cairo_move_to(ctx, _x_unit, extents.height + (3*i+1)*_y_unit);
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break;
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cairo_show_text(ctx,processes[i]->get_name().c_str());
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case CairoWidget::scaling_to_h:
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terminated[i] = false;
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msg = "scaling_to_h = uses height to calculate scale factor";
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break;
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case CairoWidget::scaling_min:
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msg = "scaling_min = uses minimum scale factor from width, height";
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break;
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case CairoWidget::scaling_max:
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msg = "scaling_max = uses maximum scale factor from width, height";
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break;
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case CairoWidget::scaling_all:
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msg = "scaling_all = scale to stretch into client area";
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break;
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}
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}
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cairo_move_to(ctx, 10, 115);
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cairo_show_text(ctx,msg.c_str());
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msg = "clic to change mode...";
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cairo_move_to(ctx, 10, 125);
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cairo_show_text(ctx,msg.c_str());
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if(_simulation && hist.get_size()>0
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/* && _simulation->get_state()!=Simulation::state_stopped */ )
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{
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// std::cout << " draw_widget not_stop " << std::endl;
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unsigned int pos = _simulation->get_front();
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for(int t=1; t<=pos; t++)
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{
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const Environment::Processes& processes = hist.get_environment_at(t).get_processes();
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double xpos = text_maxw + (1 + t)*_x_unit;
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for(int i=0; i<nproc; i++)
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{
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double ypos = (3*i+1)*_y_unit;
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Schedulable::state st = processes[i]->get_state();
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switch(st)
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{
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case Schedulable::state_running:
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cairo_set_source_rgb(ctx, 0, 1, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_ready:
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cairo_set_source_rgb(ctx, 1, 1, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_blocked:
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cairo_set_source_rgb(ctx, 1, 0, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_future:
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break;
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case Schedulable::state_terminated:
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if(!terminated[i])
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{
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cairo_set_source_rgb(ctx, 0, 0, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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}
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terminated[i] = true;
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break;
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}
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}
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}
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}
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delete[] terminated;
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}
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}
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void
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void
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SimulationWidget::calc_drawing_size(size_t& width, size_t& height) const
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SimulationWidget::calc_drawing_size(size_t& width, size_t& height) const
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{
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{
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// FIXME: write me
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if(!_simulation)
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// some magic here!
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return;
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width = 150;
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const History& hist = _simulation->get_history();
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height = 150;
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const Environment::Processes& processes = hist.get_last_environment().get_processes();
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width = (10 + 1 + hist.get_size()) * _x_unit;
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height = 3 * processes.size() * _y_unit;
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}
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}
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/*
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bool
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bool
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SimulationWidget::on_button_press_event(GdkEventButton* event)
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SimulationWidget::on_button_press_event(GdkEventButton* event)
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{
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{
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@ -133,8 +160,9 @@ SimulationWidget::on_button_press_event(GdkEventButton* event)
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// Not here. Yet.
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// Not here. Yet.
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return true;
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return true;
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}
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}
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*/
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/*
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void
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void
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SimulationWidget::change_scaling_mode()
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SimulationWidget::change_scaling_mode()
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{
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{
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@ -158,3 +186,4 @@ SimulationWidget::change_scaling_mode()
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}
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}
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redraw();
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redraw();
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}
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}
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*/
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@ -24,27 +24,29 @@
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#include "config.h"
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#include "config.h"
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#include "cairo_widget.hh"
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#include "cairo_widget.hh"
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#include "backend/history_observer.hh"
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#include "backend/simulation_observer.hh"
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namespace sgpem
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namespace sgpem
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{
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{
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class SimulationWidget : public CairoWidget, public HistoryObserver
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class SimulationWidget : public SimulationObserver, public CairoWidget
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{
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{
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public:
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public:
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SimulationWidget();
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SimulationWidget();
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virtual ~SimulationWidget();
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virtual ~SimulationWidget();
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void update(const History& history);
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void update(const Simulation& changed_simulation);
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protected:
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protected:
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virtual bool on_button_press_event(GdkEventButton* event);
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//virtual bool on_button_press_event(GdkEventButton* event);
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void change_scaling_mode();
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// void change_scaling_mode();
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void draw_widget(cairo_t* ctx);
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void draw_widget(cairo_t* ctx);
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virtual void calc_drawing_size(size_t& width, size_t& height) const;
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virtual void calc_drawing_size(size_t& width, size_t& height) const;
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// void calc_size(const History& history, size_t& width, size_t& height) const;
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// void calc_size(const History& history, size_t& width, size_t& height) const;
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private:
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private:
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int _n_update;
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int _x_unit;
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int _y_unit;
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const Simulation* _simulation;
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};
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};
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} //~ namespace sgpem
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} //~ namespace sgpem
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@ -0,0 +1,767 @@
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// src/testsuite/test-history.cc - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
|
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// (at your option) any later version.
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//
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// SGPEMv2 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 General Public License for more details.
|
||||||
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//
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// You should have received a copy of the GNU General Public License
|
||||||
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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/* This executable tests for workingness of the whole History services,
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* and nothing else. */
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#include "config.h"
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#include "gettext.h"
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#include <glibmm/module.h>
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#include <glibmm/ustring.h>
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#include <glibmm/thread.h>
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#include <gtkmm/box.h>
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#include <gtkmm/button.h>
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#include <gtkmm/main.h>
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#include <gtkmm/window.h>
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#include <cassert>
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#include <iostream>
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/*
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||||||
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#include "backend/concrete_environment.hh"
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#include "backend/concrete_history.hh"
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*/
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#include "backend/cpu_policies_gatekeeper.hh"
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#include "backend/cpu_policy.hh"
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#include "backend/cpu_policy_manager.hh"
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#include "backend/history_observer.hh"
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#include "backend/scheduler.hh"
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#include "backend/simulation.hh"
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#include "backend/simulation_observer.hh"
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#include "backend/process.hh"
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#include "backend/resource.hh"
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#include "backend/thread.hh"
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#include "cairo_elements.hh"
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#include "cairo_widget.hh"
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||||||
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#include "simulation_widget.hh"
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// #include "backend/concrete_history.hh"
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using namespace sgpem;
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using namespace std;
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using Glib::ustring;
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// ------------------------------------------------------
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||||||
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//
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||||||
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// PRRPolicy class
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//
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||||||
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// ------------------------------------------------------
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/** An hard-coded Priority Round Robin policy
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* it adds a new constructor taking the quantum size (time slice)*/
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class PRRPolicy : public CPUPolicy
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{
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||||||
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public:
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||||||
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||||||
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PRRPolicy()
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||||||
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{
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_instance = this;
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}
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||||||
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PRRPolicy(int quantum) : _quantum(quantum)
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{
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_instance = this;
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}
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static PRRPolicy& get_instance()
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||||||
|
{
|
||||||
|
if (!_instance) _instance = new PRRPolicy(3); // quantum size
|
||||||
|
return *_instance;
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual ~PRRPolicy()
|
||||||
|
{}
|
||||||
|
|
||||||
|
virtual void configure() throw(UserInterruptException, MalformedPolicyException)
|
||||||
|
{}
|
||||||
|
|
||||||
|
virtual void sort_queue() const throw(UserInterruptException)
|
||||||
|
{ // here a lot of fun, exactly O(n^2) fun!
|
||||||
|
|
||||||
|
// ReadyQueue sl = History.get_instance().get_simulation_status_at(get_current_time());
|
||||||
|
ReadyQueue* sl = Scheduler::get_instance().get_ready_queue();
|
||||||
|
if(sl && sl->size()>=2)
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
cout << " sort_queue time: " << Simulation::get_instance().get_front() << endl;
|
||||||
|
for (int i = 0; i < sl->size(); i++)
|
||||||
|
{
|
||||||
|
cout << " i: " << i << " name: " << sl->get_item_at(i).get_name()
|
||||||
|
<< " pr: " << sl->get_item_at(i).get_current_priority()
|
||||||
|
<< " last: " << sl->get_item_at(i).get_last_acquisition()
|
||||||
|
<< endl;
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
for (int i = 0; i < sl->size(); i++)
|
||||||
|
{
|
||||||
|
for (int j = 0; j < sl->size() - 1; j++)
|
||||||
|
{
|
||||||
|
if ( (sl->get_item_at(j).get_current_priority() < sl->get_item_at(j + 1).get_current_priority())
|
||||||
|
|| ((sl->get_item_at(j).get_current_priority() == sl->get_item_at(j + 1).get_current_priority())
|
||||||
|
&& (sl->get_item_at(j).get_last_acquisition() > sl->get_item_at(j + 1).get_last_acquisition())) )
|
||||||
|
{
|
||||||
|
sl->swap(j, j + 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
cout << "after" << endl;
|
||||||
|
for (int i = 0; i < sl->size(); i++)
|
||||||
|
{
|
||||||
|
cout << " i: " << i << " name: " << sl->get_item_at(i).get_name()
|
||||||
|
<< " pr: " << sl->get_item_at(i).get_current_priority()
|
||||||
|
<< " last: " << sl->get_item_at(i).get_last_acquisition()
|
||||||
|
<< endl;
|
||||||
|
}
|
||||||
|
cout << endl;
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
int get_id() const
|
||||||
|
{
|
||||||
|
return 42;
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual Glib::ustring get_description() const
|
||||||
|
{
|
||||||
|
return "42";
|
||||||
|
}
|
||||||
|
virtual Glib::ustring get_name() const
|
||||||
|
{
|
||||||
|
return "FourtyTwo";
|
||||||
|
}
|
||||||
|
virtual bool is_pre_emptive() const throw(UserInterruptException, MalformedPolicyException)
|
||||||
|
{
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
virtual int get_time_slice() const throw(UserInterruptException, MalformedPolicyException)
|
||||||
|
{
|
||||||
|
return _quantum;
|
||||||
|
}
|
||||||
|
|
||||||
|
PolicyParameters& get_parameters()
|
||||||
|
{
|
||||||
|
return _parameters;
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual void activate() throw(UserInterruptException, MalformedPolicyException)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual void deactivate()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
protected:
|
||||||
|
|
||||||
|
PolicyParameters _parameters;
|
||||||
|
int _id;
|
||||||
|
int _quantum;
|
||||||
|
private:
|
||||||
|
|
||||||
|
static PRRPolicy* _instance;
|
||||||
|
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
PRRPolicy* PRRPolicy::_instance=0;
|
||||||
|
|
||||||
|
|
||||||
|
// ------------------------------------------------------
|
||||||
|
//
|
||||||
|
// DummyPolicyManager class
|
||||||
|
//
|
||||||
|
// ------------------------------------------------------
|
||||||
|
|
||||||
|
class DummyPolicyManager : public CPUPolicyManager
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
/** \brief CPUPolicyManager constructor
|
||||||
|
*
|
||||||
|
* Saves ``this'' pointer into the _registered attribute, so it can access
|
||||||
|
* it when requested. This is done so that concrete subclasses can be defined
|
||||||
|
* even if they are found in external dynamic modules not known at compile time.
|
||||||
|
*
|
||||||
|
* For the moment, just an instance of CPUPolicyManager can be saved. This will
|
||||||
|
* be expanded in next milestones.
|
||||||
|
*/
|
||||||
|
DummyPolicyManager()
|
||||||
|
{
|
||||||
|
_policies.push_back(new PRRPolicy);
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual ~DummyPolicyManager()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
Gets THE policy (the only today) used.
|
||||||
|
Next versions will implement some other kind.
|
||||||
|
\return A reference to the policy.
|
||||||
|
FIXME deprecated
|
||||||
|
*/
|
||||||
|
//virtual CPUPolicy& get_policy() = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
Init (or reset if yet initialized) the manager.
|
||||||
|
FIXME deprecated
|
||||||
|
*/
|
||||||
|
virtual void init()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
virtual const std::vector<CPUPolicy*>& get_avail_policies()
|
||||||
|
{
|
||||||
|
return _policies;
|
||||||
|
}
|
||||||
|
protected:
|
||||||
|
virtual void collect_policies()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// insert some resources, processes, threads, requests, subrequests
|
||||||
|
void fillHistory(History &hist);
|
||||||
|
|
||||||
|
// print entire environment into the passed ostream
|
||||||
|
void dumpEnvironment(const Environment& env, ostream &os);
|
||||||
|
|
||||||
|
Glib::ustring get_schedulable_state_name(Schedulable::state st);
|
||||||
|
|
||||||
|
Glib::ustring get_request_state_name(Request::state st);
|
||||||
|
|
||||||
|
Glib::ustring get_simulation_state_name(Simulation::state st);
|
||||||
|
|
||||||
|
|
||||||
|
// ------------------------------------------------------
|
||||||
|
//
|
||||||
|
// TestWidget class
|
||||||
|
//
|
||||||
|
// ------------------------------------------------------
|
||||||
|
|
||||||
|
namespace sgpem
|
||||||
|
{
|
||||||
|
class TestWidget : public SimulationObserver, public CairoWidget
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
TestWidget();
|
||||||
|
virtual ~TestWidget();
|
||||||
|
|
||||||
|
protected:
|
||||||
|
virtual void update(const Simulation& changed_simulation);
|
||||||
|
|
||||||
|
virtual bool on_button_press_event(GdkEventButton* event);
|
||||||
|
|
||||||
|
void draw_widget(cairo_t* ctx);
|
||||||
|
void change_scaling_mode();
|
||||||
|
|
||||||
|
virtual void calc_drawing_size(size_t& width, size_t& height) const;
|
||||||
|
// void calc_size(const History& history, size_t& width, size_t& height) const;
|
||||||
|
private:
|
||||||
|
int _x_unit;
|
||||||
|
int _y_unit;
|
||||||
|
const Simulation* _simulation;
|
||||||
|
};
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
TestWidget::TestWidget()
|
||||||
|
: Glib::ObjectBase("sgpem_TestWidget"), CairoWidget(),
|
||||||
|
_x_unit(10), _y_unit(10), _simulation(0)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
TestWidget::~TestWidget()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
TestWidget::on_button_press_event(GdkEventButton* event)
|
||||||
|
{
|
||||||
|
std::cout << " on_button_press_event " << std::endl;
|
||||||
|
// change_scaling_mode();
|
||||||
|
// Not here. Yet.
|
||||||
|
Simulation::get_instance().run();
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void TestWidget::update(const Simulation& changed_simulation)
|
||||||
|
{
|
||||||
|
_simulation = &changed_simulation;
|
||||||
|
redraw();
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
TestWidget::draw_widget(cairo_t* ctx)
|
||||||
|
{
|
||||||
|
const History& hist = Simulation::get_instance().get_history();
|
||||||
|
const Environment::Processes& processes = hist.get_last_environment().get_processes();
|
||||||
|
int nproc = processes.size();
|
||||||
|
double text_maxw = 0;
|
||||||
|
|
||||||
|
bool* terminated = 0;
|
||||||
|
if(nproc>0)
|
||||||
|
terminated = new bool[nproc];
|
||||||
|
|
||||||
|
for(int i=0; i<nproc; i++)
|
||||||
|
{
|
||||||
|
cairo_text_extents_t extents;
|
||||||
|
cairo_text_extents(ctx, processes[i]->get_name().c_str(), &extents);
|
||||||
|
if(text_maxw<extents.width)
|
||||||
|
text_maxw=extents.width;
|
||||||
|
cairo_move_to(ctx, 0, extents.height + (3*i+1)*_y_unit);
|
||||||
|
cairo_show_text(ctx,processes[i]->get_name().c_str());
|
||||||
|
terminated[i] = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(!_simulation)
|
||||||
|
{
|
||||||
|
cairo_move_to(ctx, text_maxw + _x_unit, (3.0*nproc)/2*_y_unit);
|
||||||
|
cairo_show_text(ctx,"click to start");
|
||||||
|
}
|
||||||
|
if(_simulation && _simulation->get_state()!=Simulation::state_stopped && hist.get_size()>0)
|
||||||
|
{
|
||||||
|
unsigned int pos = _simulation->get_front();
|
||||||
|
cout << "front " << pos << endl;
|
||||||
|
|
||||||
|
for(int t=1; t<=pos; t++)
|
||||||
|
{
|
||||||
|
const Environment::Processes& processes = hist.get_environment_at(t).get_processes();
|
||||||
|
double xpos = text_maxw + (1 + t)*_x_unit;
|
||||||
|
for(int i=0; i<nproc; i++)
|
||||||
|
{
|
||||||
|
double ypos = (3*i+1)*_y_unit;
|
||||||
|
Schedulable::state st = processes[i]->get_state();
|
||||||
|
switch(st)
|
||||||
|
{
|
||||||
|
case Schedulable::state_running:
|
||||||
|
cairo_set_source_rgb(ctx, 0, 1, 0);
|
||||||
|
cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
|
||||||
|
cairo_fill(ctx);
|
||||||
|
break;
|
||||||
|
case Schedulable::state_ready:
|
||||||
|
cairo_set_source_rgb(ctx, 1, 1, 0);
|
||||||
|
cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
|
||||||
|
cairo_fill(ctx);
|
||||||
|
break;
|
||||||
|
case Schedulable::state_blocked:
|
||||||
|
cairo_set_source_rgb(ctx, 1, 0, 0);
|
||||||
|
cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
|
||||||
|
cairo_fill(ctx);
|
||||||
|
break;
|
||||||
|
case Schedulable::state_future:
|
||||||
|
break;
|
||||||
|
case Schedulable::state_terminated:
|
||||||
|
if(!terminated[i])
|
||||||
|
{
|
||||||
|
cairo_set_source_rgb(ctx, 0, 0, 0);
|
||||||
|
cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
|
||||||
|
cairo_fill(ctx);
|
||||||
|
}
|
||||||
|
terminated[i] = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
delete[] terminated;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
TestWidget::calc_drawing_size(size_t& width, size_t& height) const
|
||||||
|
{
|
||||||
|
if(!_simulation)
|
||||||
|
return;
|
||||||
|
const History& hist = _simulation->get_history();
|
||||||
|
const Environment::Processes& processes = hist.get_last_environment().get_processes();
|
||||||
|
width = (10 + 1 + hist.get_size()) * _x_unit;
|
||||||
|
height = 3 * processes.size() * _y_unit;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
TestWidget::change_scaling_mode()
|
||||||
|
{
|
||||||
|
|
||||||
|
std::cout << " change_scaling_mode " << std::endl;
|
||||||
|
scaling_mode scaling = get_scaling_mode();
|
||||||
|
switch(scaling)
|
||||||
|
{
|
||||||
|
case scaling_none:
|
||||||
|
set_scaling_mode(scaling_to_w);
|
||||||
|
break;
|
||||||
|
case scaling_to_w:
|
||||||
|
case scaling_to_h:
|
||||||
|
case scaling_min:
|
||||||
|
case scaling_max:
|
||||||
|
set_scaling_mode((scaling_mode)(scaling << 1));
|
||||||
|
break;
|
||||||
|
case scaling_all:
|
||||||
|
set_scaling_mode(scaling_none);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
redraw();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// ------------------------------------------------------
|
||||||
|
//
|
||||||
|
// MainWindow class
|
||||||
|
//
|
||||||
|
// ------------------------------------------------------
|
||||||
|
class MainWindow : public Gtk::Window
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
MainWindow();
|
||||||
|
virtual ~MainWindow();
|
||||||
|
|
||||||
|
protected:
|
||||||
|
virtual void on_button_start_clicked();
|
||||||
|
virtual void on_button_stop_clicked();
|
||||||
|
|
||||||
|
TestWidget _test_widget;
|
||||||
|
SimulationWidget _simulation_widget;
|
||||||
|
Gtk::Button _start_button;
|
||||||
|
Gtk::Button _stop_button;
|
||||||
|
Gtk::HBox _buttons_box;
|
||||||
|
Gtk::VBox _main_box;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
MainWindow::MainWindow() : _start_button("Start"), _stop_button("Stop")
|
||||||
|
{
|
||||||
|
// This just sets the title of our new window.
|
||||||
|
set_title("Simulation Widget Test");
|
||||||
|
add(_main_box);
|
||||||
|
_buttons_box.pack_start(_start_button);
|
||||||
|
_start_button.show();
|
||||||
|
_buttons_box.pack_start(_stop_button);
|
||||||
|
_stop_button.show();
|
||||||
|
|
||||||
|
_main_box.pack_start(_buttons_box, Gtk::PACK_SHRINK);
|
||||||
|
_buttons_box.show();
|
||||||
|
// _main_box.pack_start(_test_widget);
|
||||||
|
// _test_widget.show();
|
||||||
|
_main_box.pack_start(_simulation_widget);
|
||||||
|
_simulation_widget.show();
|
||||||
|
_main_box.show();
|
||||||
|
// Simulation::get_instance().attach(_simulation_widget);
|
||||||
|
|
||||||
|
_start_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_start_clicked) );
|
||||||
|
_stop_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_stop_clicked) );
|
||||||
|
}
|
||||||
|
|
||||||
|
MainWindow::~MainWindow()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
void MainWindow::on_button_start_clicked()
|
||||||
|
{
|
||||||
|
Simulation::get_instance().run();
|
||||||
|
}
|
||||||
|
void MainWindow::on_button_stop_clicked()
|
||||||
|
{
|
||||||
|
Simulation::get_instance().stop();
|
||||||
|
_simulation_widget.redraw();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
int
|
||||||
|
main(int argc, char** argv)
|
||||||
|
{
|
||||||
|
ostream& info = cout;
|
||||||
|
ostream& test = cerr;
|
||||||
|
|
||||||
|
Gtk::Main kit(argc, argv);
|
||||||
|
|
||||||
|
// Set up Glib thread support
|
||||||
|
Glib::thread_init();
|
||||||
|
|
||||||
|
info << "test-holt - start \n";
|
||||||
|
|
||||||
|
Simulation& simu = Simulation::get_instance();
|
||||||
|
info << "gets simulation \n";
|
||||||
|
|
||||||
|
History& hist = Simulation::get_instance().get_history();
|
||||||
|
info << "gets history \n";
|
||||||
|
|
||||||
|
DummyPolicyManager dummy_manager;
|
||||||
|
/*
|
||||||
|
DummyPolicy dummy_policy;
|
||||||
|
PRRPolicy PRR_Policy;
|
||||||
|
*/
|
||||||
|
|
||||||
|
const std::vector<CPUPolicy*>& policies = dummy_manager.get_avail_policies();
|
||||||
|
CPUPolicy* pol = policies[0];
|
||||||
|
info << "policy " << pol->get_name() << endl;
|
||||||
|
// CPUPoliciesGatekeeper::get_instance().register_manager(&dummy_manager);
|
||||||
|
fillHistory(hist);
|
||||||
|
info << "history filled \n";
|
||||||
|
|
||||||
|
// CPUPoliciesGatekeeper::get_instance().activate_policy(&hist, pol);
|
||||||
|
simu.set_policy(pol);
|
||||||
|
info << "policy activated \n";
|
||||||
|
|
||||||
|
simu.set_mode(false);
|
||||||
|
simu.set_timer(100);
|
||||||
|
info << "simulation set_mode single step\n";
|
||||||
|
|
||||||
|
info << "START environment dump \n";
|
||||||
|
dumpEnvironment(hist.get_last_environment(), info);
|
||||||
|
info << "END environment dump \n";
|
||||||
|
info << "simulation state: " << get_simulation_state_name(simu.get_state()) << endl;
|
||||||
|
|
||||||
|
// Gtk::Window win;
|
||||||
|
MainWindow win;
|
||||||
|
|
||||||
|
win.set_border_width(10);
|
||||||
|
win.resize (700, 200);
|
||||||
|
|
||||||
|
Gtk::Main::run(win);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// insert some resources, processes, threads, requests, subrequests
|
||||||
|
void fillHistory(History &hist)
|
||||||
|
{
|
||||||
|
// insert resources to delete soon
|
||||||
|
// this create a numbering of keys starting from 2...
|
||||||
|
// serves to prove correct save/restore independent from key numbering
|
||||||
|
// add a resource - name, preemptable, places, availability
|
||||||
|
History::ResourcePair respair0 = hist.add_resource(Glib::ustring("Resource 0"), false, 1, 2);
|
||||||
|
// add a resource - name, preemptable, places, availability
|
||||||
|
History::ResourcePair respair00 = hist.add_resource(Glib::ustring("Resource 00"), false, 1, 2);
|
||||||
|
|
||||||
|
// add a resource - name, preemptable, places, availability
|
||||||
|
History::ResourcePair respair = hist.add_resource(Glib::ustring("Resource 1"), false, 1, 2);
|
||||||
|
|
||||||
|
// add a resource - name, preemptable, places, availability
|
||||||
|
History::ResourcePair respair2 = hist.add_resource(Glib::ustring("Invalid? Resource <n> 1"), false, 1, 2);
|
||||||
|
|
||||||
|
// delete resources to kreate a key numbering hole
|
||||||
|
hist.remove(respair0.first);
|
||||||
|
hist.remove(respair00.first);
|
||||||
|
|
||||||
|
// add a process - name, arrival time, priority
|
||||||
|
Process& p1 = hist.add_process(Glib::ustring("Process 1"), 0, 2); // name, arrival time, priority
|
||||||
|
|
||||||
|
// add a process - name, arrival time, priority
|
||||||
|
Process& p2 = hist.add_process(Glib::ustring("Process 2"), 7, 3); // name, arrival time, priority
|
||||||
|
|
||||||
|
// add a process - name, arrival time, priority
|
||||||
|
Process& p3 = hist.add_process(Glib::ustring("Process 3"), 5, 5); // name, arrival time, priority
|
||||||
|
|
||||||
|
// add a process - name, arrival time, priority
|
||||||
|
Process& p4 = hist.add_process(Glib::ustring("Invalid? <process/> &3 or\\4"), 9, 1); // name, arrival time, priority
|
||||||
|
|
||||||
|
// add a thread - name, parent, cpu time, arrival time, priority
|
||||||
|
Thread& p1_t1 = hist.add_thread(Glib::ustring("P1 - Thread 1"), p1, 14, 0, 2);
|
||||||
|
|
||||||
|
// add a thread - name, parent, cpu time, arrival time, priority
|
||||||
|
// Thread& p1_t2 = hist.add_thread(Glib::ustring("P1 - Thread 2"), p1, 3, 0, 5);
|
||||||
|
|
||||||
|
// add a thread - name, parent, cpu time, arrival time, priority
|
||||||
|
Thread& p2_t1 = hist.add_thread(Glib::ustring("P2 - Thread 1"), p2, 20, 0, 2);
|
||||||
|
|
||||||
|
// add a thread - name, parent, cpu time, arrival time, priority
|
||||||
|
Thread& p3_t1 = hist.add_thread(Glib::ustring("P3 - Thread 2"), p3, 12, 0, 2);
|
||||||
|
|
||||||
|
// add a thread - name, parent, cpu time, arrival time, priority
|
||||||
|
Thread& p4_t1 = hist.add_thread(Glib::ustring("P4 - Thread 1"), p4, 3, 0, 2);
|
||||||
|
|
||||||
|
// add a request - Thread, time
|
||||||
|
Request& req1 = hist.add_request(p1_t1, 3);
|
||||||
|
|
||||||
|
// add a sub request - Request, resource_key, duration, places
|
||||||
|
SubRequest& req1_sub1 = hist.add_subrequest(req1, respair.first, 5);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
Glib::ustring get_schedulable_state_name(Schedulable::state st)
|
||||||
|
{
|
||||||
|
switch(st)
|
||||||
|
{
|
||||||
|
case Schedulable::state_running:
|
||||||
|
return Glib::ustring("Schedulable::state_running");
|
||||||
|
break;
|
||||||
|
case Schedulable::state_ready:
|
||||||
|
return Glib::ustring("Schedulable::state_ready");
|
||||||
|
break;
|
||||||
|
case Schedulable::state_blocked:
|
||||||
|
return Glib::ustring("Schedulable::state_blocked");
|
||||||
|
break;
|
||||||
|
case Schedulable::state_future:
|
||||||
|
return Glib::ustring("Schedulable::state_future");
|
||||||
|
break;
|
||||||
|
case Schedulable::state_terminated:
|
||||||
|
return Glib::ustring("Schedulable::state_terminated");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Glib::ustring get_request_state_name(Request::state st)
|
||||||
|
{
|
||||||
|
switch(st)
|
||||||
|
{
|
||||||
|
case Request::state_unallocable:
|
||||||
|
return Glib::ustring("state_unallocable");
|
||||||
|
break;
|
||||||
|
case Request::state_allocated:
|
||||||
|
return Glib::ustring("state_allocated");
|
||||||
|
break;
|
||||||
|
case Request::state_future:
|
||||||
|
return Glib::ustring("state_future");
|
||||||
|
break;
|
||||||
|
case Request::state_exhausted:
|
||||||
|
return Glib::ustring("state_exhausted");
|
||||||
|
break;
|
||||||
|
case Request::state_allocable:
|
||||||
|
return Glib::ustring("state_allocable");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
Glib::ustring get_simulation_state_name(Simulation::state st)
|
||||||
|
{
|
||||||
|
switch(st)
|
||||||
|
{
|
||||||
|
case Simulation::state_running:
|
||||||
|
return Glib::ustring("Simulation::state_running");
|
||||||
|
break;
|
||||||
|
case Simulation::state_paused:
|
||||||
|
return Glib::ustring("Simulation::state_paused");
|
||||||
|
break;
|
||||||
|
case Simulation::state_stopped:
|
||||||
|
return Glib::ustring("Simulation::state_stopped");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// print entire environment into the passed ostream
|
||||||
|
void dumpEnvironment(const Environment& env, ostream &os)
|
||||||
|
{
|
||||||
|
os << "dump environment start " << endl;
|
||||||
|
|
||||||
|
const Environment::Resources& rvect = env.get_resources();
|
||||||
|
typedef Environment::Resources::const_iterator res_iterator;
|
||||||
|
|
||||||
|
res_iterator riter = rvect.begin();
|
||||||
|
while (riter != rvect.end())
|
||||||
|
{
|
||||||
|
Resource* r = (*riter).second;
|
||||||
|
os << " resource name: " << r->get_name()
|
||||||
|
/* << " key: " << (*riter).first */
|
||||||
|
<< " places: " << r->get_places() << endl;
|
||||||
|
riter++;
|
||||||
|
}
|
||||||
|
|
||||||
|
const Environment::Processes& pvect = env.get_processes();
|
||||||
|
typedef std::vector<Process*>::const_iterator proc_iterator;
|
||||||
|
|
||||||
|
proc_iterator iter = pvect.begin();
|
||||||
|
proc_iterator end = pvect.end();
|
||||||
|
while (iter != end)
|
||||||
|
{
|
||||||
|
Process* p = (*iter);
|
||||||
|
os << " process name: " << p->get_name()
|
||||||
|
<< " arrival_time: " << p->get_arrival_time()
|
||||||
|
<< " base_priority: " << p->get_base_priority()
|
||||||
|
<< " " << get_schedulable_state_name(p->get_state())
|
||||||
|
<< endl;
|
||||||
|
iter++;
|
||||||
|
|
||||||
|
typedef std::vector<Thread*> Threads;
|
||||||
|
typedef std::vector<Thread*>::const_iterator thr_iterator;
|
||||||
|
const Threads& tvect = p->get_threads();
|
||||||
|
thr_iterator iter1 = tvect.begin();
|
||||||
|
thr_iterator end1 = tvect.end();
|
||||||
|
while (iter1 != end1)
|
||||||
|
{
|
||||||
|
|
||||||
|
Thread* t = (*iter1);
|
||||||
|
os << " thread name: " << t->get_name()
|
||||||
|
<< " arrival_time: " << t->get_arrival_time()
|
||||||
|
<< " base_priority: " << t->get_base_priority()
|
||||||
|
<< " " << get_schedulable_state_name(t->get_state())
|
||||||
|
<< endl;
|
||||||
|
|
||||||
|
typedef std::vector<Request*> Requests;
|
||||||
|
typedef std::vector<Request*>::const_iterator req_iterator;
|
||||||
|
const Requests& rvect = t->get_requests();
|
||||||
|
req_iterator iter2 = rvect.begin();
|
||||||
|
req_iterator end2 = rvect.end();
|
||||||
|
while (iter2 != end2)
|
||||||
|
{
|
||||||
|
|
||||||
|
Request* r = (*iter2);
|
||||||
|
os << " request arrival_time: " << r->get_instant() << endl;
|
||||||
|
|
||||||
|
typedef std::vector<SubRequest*> SubRequests;
|
||||||
|
typedef std::vector<SubRequest*>::const_iterator subreq_iterator;
|
||||||
|
const SubRequests& srvect = r->get_subrequests();
|
||||||
|
subreq_iterator iter3 = srvect.begin();
|
||||||
|
subreq_iterator end3 = srvect.end();
|
||||||
|
while (iter3 != end3)
|
||||||
|
{
|
||||||
|
|
||||||
|
SubRequest* sr = (*iter3);
|
||||||
|
os << " sub request: " /* << " resource_key: " << sr->get_resource_key() */;
|
||||||
|
|
||||||
|
Environment::Resources::const_iterator pos = env.get_resources().find(sr->get_resource_key());
|
||||||
|
if (pos != env.get_resources().end())
|
||||||
|
{
|
||||||
|
os << " name: " << pos->second->get_name();
|
||||||
|
}
|
||||||
|
|
||||||
|
os << " length: " << sr->get_length()
|
||||||
|
<< " " << get_request_state_name(sr->get_state())
|
||||||
|
<< endl;
|
||||||
|
|
||||||
|
iter3++;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
iter2++;
|
||||||
|
}
|
||||||
|
|
||||||
|
iter1++;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
os << "dump environment end " << endl << endl;
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in New Issue