- added src/holt_widget
- added src/testsuite/test-holt_widget - updated Makefile.am git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@928 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
paolo
parent
495896597c
commit
b3335ed467
21
Makefile.am
21
Makefile.am
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@ -358,6 +358,7 @@ if COND_TESTS
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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-holt_widget \
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src/testsuite/test-simulation_widget
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# disable :
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@ -422,6 +423,26 @@ src_testsuite_test_simulation_widget_SOURCES = \
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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_holt_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_holt_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_holt_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/holt_widget.cc \
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src/testsuite/test-holt_widget.cc
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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/templates \
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@ -85,12 +85,13 @@ namespace sgpem
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typedef std::pair<area_t, method0_t> area_callback_t;
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typedef std::vector<area_callback_t> areas_vect_t;
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mutable size_t _draw_w;
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mutable size_t _draw_h;
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private:
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// The width and height the widget will assume, must be determined
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// before starting drawing by calc_size()
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// drawing dimensions required
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mutable size_t _draw_w;
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mutable size_t _draw_h;
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// window client area
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mutable size_t _client_w;
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mutable size_t _client_h;
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@ -0,0 +1,683 @@
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// src/simulation_widget.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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#include "cairo_elements.hh"
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#include "backend/history.hh"
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#include "backend/process.hh"
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#include "backend/resource.hh"
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#include "backend/simulation.hh"
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#include "backend/string_utils.hh"
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#include "backend/thread.hh"
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#include "holt_widget.hh"
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#include <math.h>
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#include <iostream>
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#include <cassert>
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#ifndef NDEBUG
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#include <iostream>
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#endif
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using namespace sgpem;
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using namespace std;
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HoltNode::HoltNode(Vec2 pt)
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: _radius(20)
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{
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//_x = pt.real(); _y = pt.imag();
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_pos = pt;
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}
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HoltNode::~HoltNode()
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{
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}
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Vec2 HoltNode::set_position(Vec2 pt)
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{
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Vec2 pt_old = _pos;
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_pos = pt;
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return pt_old;
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}
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Vec2 HoltNode::get_position()
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{
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return _pos;
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}
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double HoltNode::set_radius(double radius)
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{
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double old_rad = _radius;
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_radius = radius;
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return old_rad;
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}
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double HoltNode::get_radius()
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{
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return _radius;
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}
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// double HoltNode::_radius = 20;
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HoltResource::HoltResource(const Resource& resource, resource_key_t resource_key, Vec2 pt)
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: HoltNode(pt)
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{
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_resource = &resource;
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_resource_key = resource_key;
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}
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HoltResource::~HoltResource()
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{
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}
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void HoltResource::draw(cairo_t *cr)
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{
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// draw rectangle
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cairo_rectangle(cr,
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_pos.real() - _radius, _pos.imag() - _radius,
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2*_radius, 2*_radius);
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// fill
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cairo_set_source_rgb (cr, 1, 0.5, 1);
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cairo_fill_preserve (cr);
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// outline
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cairo_set_source_rgb (cr, 0, 0, 0);
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// clip text outside region
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cairo_clip_preserve (cr);
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// draw text
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cairo_text_extents_t extents;
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cairo_text_extents(cr, _resource->get_name().c_str(), &extents);
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// cairo_move_to(cr, xpos - _radius, ypos - _radius + extents.height);
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cairo_move_to(cr, _pos.real() - extents.width/2, _pos.imag() + extents.height/2);
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cairo_show_text(cr, _resource->get_name().c_str());
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cairo_reset_clip (cr); // reset clip region
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// stroke all
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cairo_stroke (cr);
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}
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Vec2 HoltResource::get_intersection_to(Vec2 pt)
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{
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Vec2 final = _pos;
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Vec2 segment = pt - _pos;
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double len = std::abs(segment);
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if(len>0)
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{
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// segment to unary modulus vector (versor)
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segment /= len;
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if(abs(segment.real())>=M_SQRT1_2)
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{
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// direction East(>0) or West(<0)
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segment *= _radius/abs(segment.real());
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}
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else
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{
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// direction North(<0) or South(>0)
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segment *= _radius/abs(segment.imag());
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}
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final = _pos + segment;
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}
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return final;
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}
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HoltProcess::HoltProcess(const Process& process, Vec2 pt)
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: HoltNode(pt)
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{
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_process = &process;
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}
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HoltProcess::~HoltProcess()
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{
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}
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void HoltProcess::draw(cairo_t *cr)
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{
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cairo_save(cr); // save context state
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// draw circle
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cairo_arc (cr, _pos.real(), _pos.imag(), _radius, 0, 2 * M_PI);
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// filling
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switch(_process->get_state())
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{
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case Schedulable::state_running:
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cairo_set_source_rgb (cr, 0.5, 1, 0.5);
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break;
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case Schedulable::state_ready:
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cairo_set_source_rgb (cr, 1, 1, 0.5);
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break;
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case Schedulable::state_blocked:
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cairo_set_source_rgb (cr, 1, 0.5, 0.5);
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break;
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case Schedulable::state_future:
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cairo_set_source_rgb (cr, 0.5, 0.5, 1);
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break;
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case Schedulable::state_terminated:
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cairo_set_source_rgb (cr, 0.5, 0.5, 0.5);
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break;
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}
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cairo_fill_preserve (cr);
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// outline
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cairo_set_source_rgb (cr, 0, 0, 0);
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// clip text outside region
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cairo_clip_preserve (cr);
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// draw text
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cairo_text_extents_t extents;
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cairo_text_extents(cr, _process->get_name().c_str(), &extents);
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// cairo_move_to(cr, xpos - _radius, ypos - _radius + extents.height);
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cairo_move_to(cr, _pos.real() - extents.width/2, _pos.imag() + extents.height/2);
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cairo_show_text(cr, _process->get_name().c_str());
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cairo_reset_clip (cr); // reset clip region
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// stroke all
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cairo_stroke (cr);
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cairo_restore(cr); // restore context state
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}
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Vec2 HoltProcess::get_intersection_to(Vec2 pt)
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{
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Vec2 final = _pos;
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Vec2 segment = pt - _pos;
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double len = std::abs(segment);
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if(len>0)
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{
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segment *= _radius/len;
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final = _pos + segment;
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}
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return final;
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}
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HoltRequest::HoltRequest(HoltProcess& hp, HoltResource& hr, Request::state state)
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: _hp(&hp),
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_hr(&hr),
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_state(state)
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{
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}
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HoltRequest::~HoltRequest()
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{
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}
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void HoltRequest::draw(cairo_t *cr)
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{
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Vec2 resource = _hp->get_intersection_to(_hr->get_position());
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Vec2 schedulable = _hr->get_intersection_to(_hp->get_position());
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cairo_save(cr);
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// cairo_set_line_width(cr, 0.5*cairo_get_line_width(cr));
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switch(_state)
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{
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case Request::state_unallocable:
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cairo_set_source_rgb(cr, 1, 0, 0);
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arrow(cr, schedulable, resource);
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break;
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case Request::state_allocated:
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cairo_set_source_rgb(cr, 0, 1, 0);
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arrow(cr, resource, schedulable);
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break;
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case Request::state_future:
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break;
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case Request::state_exhausted:
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break;
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case Request::state_allocable:
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cairo_set_source_rgb(cr, 1, 1, 0);
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arrow(cr, schedulable, resource);
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break;
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}
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// stroke all
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cairo_stroke (cr);
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cairo_restore(cr);
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}
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void HoltRequest::arrow(cairo_t *cr, Vec2 first, Vec2 second)
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{
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cairo_move_to(cr, second.real(), second.imag());
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cairo_line_to(cr, first.real(), first.imag());
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Vec2 arrowside = second-first;
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arrowside *= 10.0/std::abs(arrowside);
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Vec2 deviation(5.0, 1.0); deviation /= std::abs(deviation);// = std::polar(1,M_PI/6.0);
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Vec2 side1 = arrowside * deviation;
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Vec2 side2 = arrowside * conj(deviation);
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cairo_move_to(cr, first.real(), first.imag());
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cairo_line_to(cr, first.real()+side1.real(), first.imag()+side1.imag());
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cairo_move_to(cr, first.real(), first.imag());
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cairo_line_to(cr, first.real()+side2.real(), first.imag()+side2.imag());
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}
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HoltWidget::HoltWidget(Simulation& simulation)
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: Glib::ObjectBase("sgpem_HoltWidget"),
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CairoWidget(),
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SimulationObserver(),
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HistoryObserver(),
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_simulation(&simulation),
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_n_proc(0),
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_n_res(0),
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_radius(20),
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_arrange_mode(arrange_horizontal)
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{
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// Register this SimulationObserver:
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_simulation->attach(*this);
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// Register this HistoryObserver:
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_simulation->get_history().attach(*this);
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}
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HoltWidget::~HoltWidget()
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{
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// Unregister this HistoryObserver:
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_simulation->get_history().detach(*this);
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// Unregister this SimulationObserver:
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_simulation->detach(*this);
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}
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double
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HoltWidget::get_radius()
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{
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return _arrange_mode;
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}
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double
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HoltWidget::set_radius(double radius)
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{
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double old_radius = _radius;
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if(radius>0)
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_radius = radius;
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resize_redraw();
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return old_radius;
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}
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HoltWidget::arrange_mode
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HoltWidget::get_arrange_mode()
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{
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return _arrange_mode;
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}
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HoltWidget::arrange_mode
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HoltWidget::set_arrange_mode(arrange_mode mode)
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{
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arrange_mode old_mode = _arrange_mode;
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_arrange_mode = mode;
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arrange();
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resize_redraw();
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return old_mode;
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}
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void
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HoltWidget::arrange()
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{
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// cout << "START:" << endl;
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// _x_req = 0;
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// _y_req = 0;
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Vec2 pos, inc, mul, cen;
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if(_arrange_mode==arrange_horizontal)
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{
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pos = Vec2(2*_radius, 2*_radius);
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inc = Vec2(3*_radius, 0);
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}
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else if(_arrange_mode==arrange_vertical)
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{
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pos = Vec2(2*_radius, 2*_radius);
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inc = Vec2(0, 3*_radius);
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}
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else // _arrange_mode==arrange_circular
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{
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int sx = _draw_w; // get_width();
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int sy = _draw_h; // get_height();
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int nelem = _holt_resources.size()+_holt_processes.size();
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if(sx<=sy)
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inc = Vec2(sx/2-2*_radius, 0);
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else
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inc = Vec2(sy/2-2*_radius, 0);
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if(nelem>0)
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mul = Vec2(cos(2*M_PI/(double)nelem), sin(2*M_PI/(double)nelem));
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else
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mul = Vec2(0,0);
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// cen = Vec2(sx/2, sy/2);
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cen = Vec2(2*_radius+inc.real(), 2*_radius+inc.real());
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pos = inc + cen;
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// cout << "A) pos=" << pos << " cen=" << cen << " inc=" << inc << " mul=" << mul << endl;
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}
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HoltResources::const_iterator riter = _holt_resources.begin();
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while(riter!=_holt_resources.end())
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{
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HoltResource* hr = (*riter).second;
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// cout << "r-A) pos=" << pos << " cen=" << cen << " inc=" << inc << " mul=" << mul << endl;
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hr->set_position(pos);
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hr->set_radius(_radius);
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/*
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if(pos.real()+_radius>_x_req)
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_x_req = pos.real()+_radius;
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if(pos.imag()+_radius>_y_req)
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_y_req = pos.imag()+_radius;
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*/
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if(_arrange_mode!=arrange_circular)
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{
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pos += inc;
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}
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else // _arrange_mode==arrange_circular
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{
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inc *= mul;
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pos = cen + inc;
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}
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riter++;
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// cout << "r-B) pos=" << pos << " cen=" << cen << " inc=" << inc << " mul=" << mul << endl;
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}
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if(_arrange_mode==arrange_horizontal)
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{
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pos = Vec2(2*_radius, 8*_radius);
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inc = Vec2(3*_radius, 0);
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}
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else if(_arrange_mode==arrange_vertical)
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{
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pos = Vec2(8*_radius, 2*_radius);
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inc = Vec2(0, 3*_radius);
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}
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typedef HoltProcesses::const_iterator holt_proc_iterator;
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holt_proc_iterator piter = _holt_processes.begin();
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while(piter!=_holt_processes.end())
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{
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HoltProcess* hp = (*piter);
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// cout << "p-A) pos=" << pos << " cen=" << cen << " inc=" << inc << " mul=" << mul << endl;
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hp->set_position(pos);
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hp->set_radius(_radius);
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/*
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if(pos.real()+_radius>_x_req)
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_x_req = pos.real()+_radius;
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if(pos.imag()+_radius>_y_req)
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_y_req = pos.imag()+_radius;
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*/
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if(_arrange_mode!=arrange_circular)
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{
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pos += inc;
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}
|
||||
else // _arrange_mode==arrange_circular
|
||||
{
|
||||
inc *= mul;
|
||||
pos = cen + inc;
|
||||
}
|
||||
// cout << "p-B) pos=" << pos << " cen=" << cen << " inc=" << inc << " mul=" << mul << endl;
|
||||
piter++;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
HoltWidget::update(const Simulation& changed_simulation)
|
||||
{
|
||||
// Force redraw
|
||||
//redraw();
|
||||
acquire();
|
||||
resize_redraw();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
HoltWidget::update(const History& changed_history)
|
||||
{
|
||||
// Force redraw
|
||||
//redraw();
|
||||
//acquire();
|
||||
//resize_redraw();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void
|
||||
HoltWidget::acquire()
|
||||
{
|
||||
_holt_resources.clear();
|
||||
_holt_processes.clear();
|
||||
_holt_requests.clear();
|
||||
_n_res = _n_proc = 0;
|
||||
|
||||
const History& hist = _simulation->get_history();
|
||||
const Environment& env = hist.get_last_environment();
|
||||
|
||||
Vec2 pos(2*_radius, 2*_radius);
|
||||
const Environment::Resources& rvect = env.get_resources();
|
||||
|
||||
Environment::Resources::const_iterator riter = rvect.begin();
|
||||
while(riter!=rvect.end())
|
||||
{
|
||||
resource_key_t index = (*riter).first;
|
||||
Resource* r = (*riter).second;
|
||||
|
||||
HoltResource *hr = new HoltResource(*r, index, pos);
|
||||
HoltResources::iterator temp = _holt_resources.insert(std::pair<resource_key_t,HoltResource*>(index, hr)).first;
|
||||
_n_res++;
|
||||
riter++;
|
||||
pos += Vec2(4*_radius, 0);
|
||||
}
|
||||
|
||||
pos = Vec2(2*_radius, 8*_radius);
|
||||
|
||||
// iter trough processes
|
||||
const Environment::Processes& pvect = env.get_processes();
|
||||
Environment::Processes::const_iterator proc_iter = pvect.begin();
|
||||
while(proc_iter!=pvect.end())
|
||||
{
|
||||
Process* p = (*proc_iter);
|
||||
proc_iter++;
|
||||
|
||||
Schedulable::state proc_state = p->get_state();
|
||||
if(proc_state==Schedulable::state_running
|
||||
|| proc_state==Schedulable::state_ready
|
||||
|| proc_state==Schedulable::state_blocked )
|
||||
{
|
||||
_n_proc++;
|
||||
HoltProcess *hp = new HoltProcess(*p, pos);
|
||||
_holt_processes.push_back(hp);
|
||||
pos += Vec2(4*_radius, 0);
|
||||
|
||||
// iter trough threads, requests, subrequests
|
||||
// FIXME
|
||||
// typedef std::vector<Thread*> Threads;
|
||||
// typedef std::vector<Thread*>::const_iterator thr_iterator;
|
||||
const std::vector<Thread*>& tvect = p->get_threads();
|
||||
std::vector<Thread*>::const_iterator thr_iter = tvect.begin();
|
||||
while(thr_iter!=tvect.end())
|
||||
{
|
||||
|
||||
Thread* t = (*thr_iter);
|
||||
thr_iter++;
|
||||
/*
|
||||
os << " thread name: " << t->get_name()
|
||||
<< " arrival_time: " << t->get_arrival_time()
|
||||
<< " base_priority: " << t->get_base_priority() << endl;
|
||||
*/
|
||||
Schedulable::state thr_state = t->get_state();
|
||||
if(thr_state==Schedulable::state_running
|
||||
|| thr_state==Schedulable::state_ready
|
||||
|| thr_state==Schedulable::state_blocked )
|
||||
{
|
||||
|
||||
// iter trough requests
|
||||
const std::vector<Request*>& rvect = t->get_requests();
|
||||
std::vector<Request*>::const_iterator req_iter = rvect.begin();
|
||||
while(req_iter!=rvect.end())
|
||||
{
|
||||
Request* r = (*req_iter);
|
||||
req_iter++;
|
||||
// os << " request arrival_time: " << r->get_instant() << endl;
|
||||
|
||||
// iter trough subrequests
|
||||
const std::vector<SubRequest*>& srvect = r->get_subrequests();
|
||||
std::vector<SubRequest*>::const_iterator subr_iter = srvect.begin();
|
||||
while(subr_iter!=srvect.end())
|
||||
{
|
||||
|
||||
SubRequest* sr = (*subr_iter);
|
||||
subr_iter++;
|
||||
// os << " sub request: " /* << " resource_key: " << sr->get_resource_key() */;
|
||||
Request::state subr_state = sr->get_state();
|
||||
if(subr_state==Request::state_unallocable
|
||||
|| subr_state==Request::state_allocated
|
||||
|| subr_state==Request::state_allocable )
|
||||
{
|
||||
Environment::Resources::const_iterator pos = env.get_resources().find(sr->get_resource_key());
|
||||
HoltResources::const_iterator hpos = _holt_resources.find(sr->get_resource_key());
|
||||
if (pos != env.get_resources().end() && hpos!=_holt_resources.end())
|
||||
{
|
||||
HoltRequest *hreq = new HoltRequest(*hp, *(hpos->second), sr->get_state());
|
||||
_holt_requests.push_back(hreq);
|
||||
// cout << "added HoltRequest\n"
|
||||
// os << " name: " << pos->second->get_name();
|
||||
}
|
||||
} // ~ if(subr_state==Request::state_unallocable ... etc
|
||||
/*
|
||||
os << " length: " << sr->get_length();
|
||||
os << " state: " << sr->get_state() << endl;
|
||||
*/
|
||||
} // ~ while(subr_iter!=srvect.end())
|
||||
} // ~ while(req_iter!=rvect.end())
|
||||
} // ~ if(thr_state==Schedulable::state_running ...
|
||||
} // ~ while(thr_iter!=tvect.end())
|
||||
} // ~ if(proc_state==Schedulable::state_running ...etc
|
||||
|
||||
}
|
||||
|
||||
// arrange();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void
|
||||
HoltWidget::draw_widget(cairo_t* ctx)
|
||||
{
|
||||
arrange();
|
||||
typedef HoltResources::const_iterator holt_res_iterator;
|
||||
holt_res_iterator riter = _holt_resources.begin();
|
||||
while(riter!=_holt_resources.end())
|
||||
{
|
||||
HoltResource* hr = (*riter).second;
|
||||
hr->draw(ctx);
|
||||
riter++;
|
||||
}
|
||||
|
||||
typedef HoltProcesses::const_iterator holt_proc_iterator;
|
||||
holt_proc_iterator piter = _holt_processes.begin();
|
||||
while(piter!=_holt_processes.end())
|
||||
{
|
||||
HoltProcess* hp = (*piter);
|
||||
hp->draw(ctx);
|
||||
piter++;
|
||||
}
|
||||
|
||||
cairo_set_line_width (ctx, 0.5 * cairo_get_line_width (ctx));
|
||||
|
||||
typedef HoltRequests::const_iterator holt_requ_iterator;
|
||||
holt_requ_iterator reqiter = _holt_requests.begin();
|
||||
while(reqiter!=_holt_requests.end())
|
||||
{
|
||||
HoltRequest* hreq = (*reqiter);
|
||||
hreq->draw(ctx);
|
||||
reqiter++;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
HoltWidget::calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height)
|
||||
{
|
||||
// int pos = _simulation->get_front();
|
||||
// const History& hist = _simulation->get_history();
|
||||
int max = _n_proc;
|
||||
if(_n_res>_n_proc)
|
||||
max = _n_res;
|
||||
cairo_text_extents_t extents;
|
||||
|
||||
// std::cout << " x_unit: " << std::endl;
|
||||
Glib::ustring val("Process 999 Resource 999");
|
||||
cairo_text_extents(ctx, val.c_str(), &extents);
|
||||
_radius = extents.width/4.0;
|
||||
|
||||
switch(_arrange_mode)
|
||||
{
|
||||
case arrange_horizontal:
|
||||
width = max * 4 * _radius;
|
||||
height = 10 * _radius;
|
||||
break;
|
||||
case arrange_vertical:
|
||||
width = 10 * _radius;
|
||||
height = max * 4 * _radius;
|
||||
break;
|
||||
case arrange_circular:
|
||||
int tot = (_n_proc + _n_res);
|
||||
double alpha = 0;
|
||||
if(tot>0)
|
||||
alpha = M_PI / tot;
|
||||
double side = 2 * sin(alpha/2);
|
||||
double diam = 4 * _radius;
|
||||
if(side>0)
|
||||
{
|
||||
diam = 4 * _radius / side;
|
||||
}
|
||||
// double circ = 4 * _radius * (_n_proc + _n_res);
|
||||
// double diam = circ / M_PI;
|
||||
if(diam<4 * _radius)
|
||||
diam = 4 * _radius;
|
||||
width = height = diam + 4 * _radius;
|
||||
break;
|
||||
}
|
||||
// cout << "Holt widget width=" << width << " height=" << height << endl;
|
||||
}
|
||||
|
||||
void
|
||||
HoltWidget::calc_widget_size(size_t& width, size_t& height)
|
||||
{
|
||||
width = height = 20; // default minimum size
|
||||
}
|
||||
|
|
@ -0,0 +1,256 @@
|
|||
// src/simulation_widget.hh - Copyright 2005, 2006, University
|
||||
// of Padova, dept. of Pure and Applied
|
||||
// Mathematics
|
||||
//
|
||||
// This file is part of SGPEMv2.
|
||||
//
|
||||
// This is free software; you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation; either version 2 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// SGPEMv2 is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with SGPEMv2; if not, write to the Free Software
|
||||
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
#ifndef HOLT_WIDGET_HH
|
||||
#define HOLT_WIDGET_HH 1
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "cairo_widget.hh"
|
||||
#include "backend/history_observer.hh"
|
||||
#include "backend/request.hh"
|
||||
#include "backend/simulation_observer.hh"
|
||||
|
||||
#include <complex>
|
||||
|
||||
|
||||
// *********************************************************************************
|
||||
// ---------------------------------------------------------------------------------
|
||||
//
|
||||
// BEGIN - inserted from old version
|
||||
//
|
||||
namespace sgpem
|
||||
{
|
||||
class History;
|
||||
class Process;
|
||||
class Resource;
|
||||
}
|
||||
|
||||
namespace sgpem
|
||||
{
|
||||
typedef SubRequest::resource_key_t resource_key_t;
|
||||
|
||||
/**
|
||||
* \brief Every point or vector is a Vec2.
|
||||
* This phisical vector class, Vec2 is realized trough
|
||||
* complex<double> because it's a full operative class with operators.
|
||||
*/
|
||||
typedef std::complex<double> Vec2;
|
||||
|
||||
|
||||
class HoltNode
|
||||
{
|
||||
public:
|
||||
// HoltNode(double x=0.0, double y=0.0);
|
||||
HoltNode(Vec2 pt = Vec2(0.0, 0.0));
|
||||
virtual ~HoltNode();
|
||||
|
||||
virtual void draw(cairo_t *cr) = 0;
|
||||
// void set_position(double x, double y);
|
||||
Vec2 set_position(Vec2 pt);
|
||||
Vec2 get_position();
|
||||
double set_radius(double radius);
|
||||
double get_radius();
|
||||
virtual Vec2 get_intersection_to(Vec2 pt) = 0;
|
||||
protected:
|
||||
double _radius;
|
||||
// double _x, _y;
|
||||
Vec2 _pos;
|
||||
private:
|
||||
};
|
||||
|
||||
|
||||
class HoltResource : public HoltNode
|
||||
{
|
||||
public:
|
||||
// HoltResource(const Resource& resource, resource_key_t resource_key, double x=0.0, double y=0.0);
|
||||
HoltResource(const Resource& resource, resource_key_t resource_key, Vec2 pt = Vec2(0.0, 0.0));
|
||||
virtual ~HoltResource();
|
||||
|
||||
virtual void draw(cairo_t *cr);
|
||||
virtual Vec2 get_intersection_to(Vec2 pt);
|
||||
protected:
|
||||
private:
|
||||
const Resource* _resource;
|
||||
resource_key_t _resource_key;
|
||||
};
|
||||
|
||||
|
||||
class HoltProcess : public HoltNode
|
||||
{
|
||||
public:
|
||||
//HoltProcess(const Process& process, double x=0.0, double y=0.0);
|
||||
HoltProcess(const Process& process, Vec2 pt = Vec2(0.0, 0.0));
|
||||
virtual ~HoltProcess();
|
||||
|
||||
virtual void draw(cairo_t *cr);
|
||||
virtual Vec2 get_intersection_to(Vec2 pt);
|
||||
protected:
|
||||
private:
|
||||
const Process* _process;
|
||||
};
|
||||
|
||||
class HoltRequest
|
||||
{
|
||||
public:
|
||||
HoltRequest(HoltProcess& hp, HoltResource& hr, Request::state state);
|
||||
virtual ~HoltRequest();
|
||||
|
||||
virtual void draw(cairo_t *cr);
|
||||
virtual void arrow(cairo_t *cr, Vec2 first, Vec2 second);
|
||||
protected:
|
||||
private:
|
||||
HoltProcess* _hp;
|
||||
HoltResource* _hr;
|
||||
Request::state _state;
|
||||
};
|
||||
|
||||
/*
|
||||
class HoltGraph : public Gtk::DrawingArea
|
||||
{
|
||||
public:
|
||||
enum arrange_mode
|
||||
{
|
||||
arrange_horizontal = 1 << 0,
|
||||
arrange_vertical = 1 << 1,
|
||||
arrange_circular = 1 << 2
|
||||
};
|
||||
enum resize_mode
|
||||
{
|
||||
resize_none = 0,
|
||||
resize_radius = 1 << 0,
|
||||
resize_distance = 1 << 1,
|
||||
resize_both = resize_radius | resize_distance,
|
||||
resize_asymetrical = 0,
|
||||
resize_symetrical = 1 << 2
|
||||
};
|
||||
typedef std::map<resource_key_t, HoltResource*> HoltResources;
|
||||
typedef std::vector<HoltProcess*> HoltProcesses;
|
||||
typedef std::vector<HoltRequest*> HoltRequests;
|
||||
|
||||
HoltGraph();
|
||||
virtual ~HoltGraph();
|
||||
|
||||
void set_history(const sgpem::History& hist);
|
||||
arrange_mode get_arrange_mode();
|
||||
arrange_mode set_arrange_mode(arrange_mode mode);
|
||||
resize_mode get_resize_mode();
|
||||
resize_mode set_resize_mode(resize_mode mode);
|
||||
void arrange();
|
||||
|
||||
protected:
|
||||
//Overridden default signal handlers:
|
||||
virtual void on_realize();
|
||||
virtual bool on_expose_event(GdkEventExpose* e);
|
||||
virtual void on_size_request(Gtk::Requisition* requisition);
|
||||
virtual void on_size_allocate(Gtk::Allocation& allocation);
|
||||
|
||||
Glib::RefPtr<Gdk::GC> gc_;
|
||||
Gdk::Color blue_, red_;
|
||||
Gdk::Color filler_, back_;
|
||||
|
||||
|
||||
private:
|
||||
const sgpem::History* _hist;
|
||||
double _radius;
|
||||
double _eff_radius;
|
||||
double _x_dist;
|
||||
double _y_dist;
|
||||
double _x_req;
|
||||
double _y_req;
|
||||
|
||||
HoltResources _holt_resources;
|
||||
HoltProcesses _holt_processes;
|
||||
HoltRequests _holt_requests;
|
||||
|
||||
arrange_mode _arrange_mode;
|
||||
resize_mode _resize_mode;
|
||||
};
|
||||
*/
|
||||
|
||||
} // end namespace sgpem
|
||||
|
||||
//
|
||||
// END - inserted from old version
|
||||
//
|
||||
// ---------------------------------------------------------------------------------
|
||||
// *********************************************************************************
|
||||
|
||||
|
||||
|
||||
namespace sgpem
|
||||
{
|
||||
class HoltWidget
|
||||
: public SimulationObserver,
|
||||
public HistoryObserver,
|
||||
public CairoWidget
|
||||
{
|
||||
public:
|
||||
enum arrange_mode
|
||||
{
|
||||
arrange_horizontal = 1 << 0,
|
||||
arrange_vertical = 1 << 1,
|
||||
arrange_circular = 1 << 2
|
||||
};
|
||||
|
||||
typedef std::map<resource_key_t, HoltResource*> HoltResources;
|
||||
typedef std::vector<HoltProcess*> HoltProcesses;
|
||||
typedef std::vector<HoltRequest*> HoltRequests;
|
||||
|
||||
HoltWidget(Simulation& simulation);
|
||||
virtual ~HoltWidget();
|
||||
|
||||
void update(const Simulation& changed_simulation);
|
||||
void update(const History& changed_history);
|
||||
void acquire();
|
||||
|
||||
double get_radius();
|
||||
double set_radius(double radius);
|
||||
arrange_mode get_arrange_mode();
|
||||
arrange_mode set_arrange_mode(arrange_mode mode);
|
||||
void arrange();
|
||||
|
||||
protected:
|
||||
|
||||
void draw_widget(cairo_t* ctx);
|
||||
|
||||
virtual void calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height);
|
||||
virtual void calc_widget_size(size_t& width, size_t& height);
|
||||
|
||||
private:
|
||||
// int _x_unit;
|
||||
//int _y_unit;
|
||||
Simulation* _simulation;
|
||||
|
||||
double _radius;
|
||||
|
||||
HoltResources _holt_resources;
|
||||
HoltProcesses _holt_processes;
|
||||
HoltRequests _holt_requests;
|
||||
int _n_proc;
|
||||
int _n_res;
|
||||
|
||||
arrange_mode _arrange_mode;
|
||||
};
|
||||
|
||||
} //~ namespace sgpem
|
||||
|
||||
|
||||
#endif //~ HOLT_WIDGET_HH
|
||||
|
|
@ -60,7 +60,6 @@ SimulationWidget::~SimulationWidget()
|
|||
_simulation->detach(*this);
|
||||
}
|
||||
|
||||
#pragma argsused
|
||||
void
|
||||
SimulationWidget::update(const Simulation& changed_simulation)
|
||||
{
|
||||
|
|
@ -69,7 +68,6 @@ SimulationWidget::update(const Simulation& changed_simulation)
|
|||
resize_redraw();
|
||||
}
|
||||
|
||||
#pragma argsused
|
||||
void
|
||||
SimulationWidget::update(const History& changed_history)
|
||||
{
|
||||
|
|
@ -89,6 +87,14 @@ SimulationWidget::draw_widget(cairo_t* ctx)
|
|||
|
||||
*/
|
||||
|
||||
const History& hist = _simulation->get_history();
|
||||
const Environment::Processes& processes = hist.get_last_environment().get_processes();
|
||||
int nproc = processes.size();
|
||||
if(nproc<1) // nothing to draw
|
||||
return;
|
||||
|
||||
double text_maxw = 0;
|
||||
bool* terminated = 0;
|
||||
double top_margin = _y_unit;
|
||||
double left_margin = _x_unit;
|
||||
double top_graph_margin = 1.0 * _y_unit; //3.0 * _y_unit;
|
||||
|
|
@ -98,11 +104,6 @@ SimulationWidget::draw_widget(cairo_t* ctx)
|
|||
double process_bar_height = 1.0 * _y_unit;
|
||||
double process_height = process_bar_height + 2*process_bar_delta;
|
||||
Simulation::state sim_state = _simulation->get_state();
|
||||
const History& hist = _simulation->get_history();
|
||||
const Environment::Processes& processes = hist.get_last_environment().get_processes();
|
||||
int nproc = processes.size();
|
||||
double text_maxw = 0;
|
||||
bool* terminated = 0;
|
||||
cairo_text_extents_t extents;
|
||||
|
||||
// evaluate minimum x and y extensions
|
||||
|
|
|
|||
|
|
@ -0,0 +1,787 @@
|
|||
// src/testsuite/test-history.cc - Copyright 2005, 2006, University
|
||||
// of Padova, dept. of Pure and Applied
|
||||
// Mathematics
|
||||
//
|
||||
// This file is part of SGPEMv2.
|
||||
//
|
||||
// This is free software; you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation; either version 2 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// SGPEMv2 is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with SGPEMv2; if not, write to the Free Software
|
||||
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
/* This executable tests for workingness of the SimulationWidget class,
|
||||
* and nothing else. */
|
||||
|
||||
#include "config.h"
|
||||
#include "gettext.h"
|
||||
|
||||
#include <glibmm/main.h>
|
||||
#include <glibmm/module.h>
|
||||
#include <glibmm/ustring.h>
|
||||
#include <glibmm/thread.h>
|
||||
#include <gtkmm/box.h>
|
||||
#include <gtkmm/button.h>
|
||||
#include <gtkmm/checkbutton.h>
|
||||
#include <gtkmm/main.h>
|
||||
#include <gtkmm/radiobutton.h>
|
||||
#include <gtkmm/scrolledwindow.h>
|
||||
#include <gtkmm/window.h>
|
||||
|
||||
#include <cassert>
|
||||
#include <iostream>
|
||||
|
||||
#include "backend/cpu_policies_gatekeeper.hh"
|
||||
#include "backend/cpu_policy.hh"
|
||||
#include "backend/cpu_policy_manager.hh"
|
||||
#include "backend/history_observer.hh"
|
||||
#include "backend/scheduler.hh"
|
||||
#include "backend/simulation.hh"
|
||||
#include "backend/simulation_observer.hh"
|
||||
#include "backend/process.hh"
|
||||
#include "backend/resource.hh"
|
||||
#include "backend/thread.hh"
|
||||
#include "cairo_elements.hh"
|
||||
#include "cairo_widget.hh"
|
||||
#include "holt_widget.hh"
|
||||
#include "simulation_widget.hh"
|
||||
|
||||
using namespace sgpem;
|
||||
using namespace std;
|
||||
using Glib::ustring;
|
||||
|
||||
|
||||
|
||||
// ------------------------------------------------------
|
||||
//
|
||||
// PRRPolicy class
|
||||
//
|
||||
// ------------------------------------------------------
|
||||
/** An hard-coded Priority Round Robin policy
|
||||
* it adds a new constructor taking the quantum size (time slice)*/
|
||||
|
||||
class PRRPolicy : public CPUPolicy
|
||||
{
|
||||
public:
|
||||
|
||||
PRRPolicy()
|
||||
{
|
||||
_instance = this;
|
||||
}
|
||||
|
||||
PRRPolicy(int quantum) : _quantum(quantum)
|
||||
{
|
||||
_instance = this;
|
||||
}
|
||||
|
||||
static PRRPolicy& get_instance()
|
||||
{
|
||||
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)
|
||||
{
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
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()
|
||||
{
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
// ------------------------------------------------------
|
||||
//
|
||||
// MainWindow class
|
||||
//
|
||||
// contains and controls the tested widget
|
||||
//
|
||||
// ------------------------------------------------------
|
||||
class MainWindow : public Gtk::Window
|
||||
{
|
||||
public:
|
||||
MainWindow(Simulation& simulation);
|
||||
virtual ~MainWindow();
|
||||
|
||||
protected:
|
||||
virtual void on_button_start_clicked();
|
||||
virtual void on_button_stop_clicked();
|
||||
virtual void on_button_pause_clicked();
|
||||
virtual void on_button_runmode_clicked();
|
||||
virtual void on_buttons_radio_clicked();
|
||||
virtual void on_buttons_radio_disp_clicked();
|
||||
virtual bool on_timer_timeout();
|
||||
|
||||
// TestWidget _test_widget;
|
||||
SimulationWidget _simulation_widget;
|
||||
HoltWidget _holt_widget;
|
||||
Gtk::Button _start_button;
|
||||
Gtk::Button _stop_button;
|
||||
Gtk::Button _pause_button;
|
||||
Gtk::CheckButton _runmode_button;
|
||||
Gtk::RadioButton _noscale_radio;
|
||||
Gtk::RadioButton _fit_radio;
|
||||
Gtk::RadioButton _stretch_radio;
|
||||
|
||||
Gtk::RadioButton _horizontal_radio;
|
||||
Gtk::RadioButton _vertical_radio;
|
||||
Gtk::RadioButton _circular_radio;
|
||||
|
||||
Gtk::HBox _buttons_box;
|
||||
Gtk::HBox _buttons2_box;
|
||||
Gtk::VBox _main_box;
|
||||
Gtk::ScrolledWindow _simulation_scroller;
|
||||
Gtk::ScrolledWindow _holt_scroller;
|
||||
Simulation::state _sim_state;
|
||||
};
|
||||
|
||||
|
||||
MainWindow::MainWindow(Simulation& simulation)
|
||||
: _start_button("Start"),
|
||||
_stop_button("Stop"),
|
||||
_pause_button("Pause"),
|
||||
_runmode_button("Continue"),
|
||||
_noscale_radio("no scale"),
|
||||
_fit_radio("scale all"),
|
||||
_stretch_radio("stretch"),
|
||||
_horizontal_radio("dispose horizontal"),
|
||||
_vertical_radio("dispose vertical"),
|
||||
_circular_radio("dispose circular"),
|
||||
_simulation_widget(simulation),
|
||||
_holt_widget(simulation),
|
||||
_sim_state(Simulation::state_stopped)
|
||||
{
|
||||
// This just sets the title of our new window.
|
||||
set_title("Holt Graph Widget Test");
|
||||
add(_main_box);
|
||||
_buttons_box.pack_start(_start_button);
|
||||
_start_button.show();
|
||||
_buttons_box.pack_start(_stop_button);
|
||||
_stop_button.show();
|
||||
_buttons_box.pack_start(_pause_button);
|
||||
_pause_button.show();
|
||||
_buttons_box.pack_start(_runmode_button);
|
||||
_runmode_button.set_active(false);
|
||||
_runmode_button.show();
|
||||
|
||||
// scale radio buttons
|
||||
Gtk::RadioButton::Group group = _noscale_radio.get_group();
|
||||
_fit_radio.set_group(group);
|
||||
_stretch_radio.set_group(group);
|
||||
|
||||
_buttons_box.pack_start(_noscale_radio);
|
||||
_noscale_radio.set_active();
|
||||
_noscale_radio.show();
|
||||
_buttons_box.pack_start(_fit_radio);
|
||||
_fit_radio.show();
|
||||
_buttons_box.pack_start(_stretch_radio);
|
||||
_stretch_radio.show();
|
||||
|
||||
_main_box.pack_start(_buttons_box, Gtk::PACK_SHRINK);
|
||||
_buttons_box.show();
|
||||
|
||||
_simulation_scroller.add(_simulation_widget);
|
||||
_simulation_widget.show();
|
||||
_simulation_scroller.show();
|
||||
_main_box.pack_start(_simulation_scroller);
|
||||
|
||||
// dispose radio buttons
|
||||
Gtk::RadioButton::Group group2 = _horizontal_radio.get_group();
|
||||
_vertical_radio.set_group(group2);
|
||||
_circular_radio.set_group(group2);
|
||||
|
||||
_buttons2_box.pack_start(_horizontal_radio);
|
||||
_horizontal_radio.set_active();
|
||||
_horizontal_radio.show();
|
||||
_buttons2_box.pack_start(_vertical_radio);
|
||||
_vertical_radio.show();
|
||||
_buttons2_box.pack_start(_circular_radio);
|
||||
_circular_radio.show();
|
||||
|
||||
_main_box.pack_start(_buttons2_box, Gtk::PACK_SHRINK);
|
||||
_buttons2_box.show();
|
||||
|
||||
_holt_scroller.add(_holt_widget);
|
||||
_holt_widget.show();
|
||||
_holt_scroller.show();
|
||||
_main_box.pack_start(_holt_scroller);
|
||||
|
||||
_main_box.show();
|
||||
|
||||
// connect after standard signal handler
|
||||
_start_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_start_clicked), true );
|
||||
_stop_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_stop_clicked), true );
|
||||
_pause_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_pause_clicked), true );
|
||||
_runmode_button.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_button_runmode_clicked), true );
|
||||
|
||||
_noscale_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_clicked), true );
|
||||
_fit_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_clicked), true );
|
||||
_stretch_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_clicked), true );
|
||||
|
||||
_horizontal_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_disp_clicked), true );
|
||||
_vertical_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_disp_clicked), true );
|
||||
_circular_radio.signal_clicked().connect( sigc::mem_fun(*this, &MainWindow::on_buttons_radio_disp_clicked), true );
|
||||
|
||||
Glib::signal_timeout().connect(sigc::mem_fun(*this, &MainWindow::on_timer_timeout), 1000);
|
||||
|
||||
//is equivalent to:
|
||||
/*
|
||||
const Glib::RefPtr<Glib::TimeoutSource> timeout_source = Glib::TimeoutSource::create(1000);
|
||||
timeout_source->connect(sigc::ptr_fun(&timeout_handler));
|
||||
timeout_source->attach(Glib::MainContext::get_default());
|
||||
*/
|
||||
}
|
||||
|
||||
MainWindow::~MainWindow()
|
||||
{
|
||||
}
|
||||
|
||||
void MainWindow::on_button_start_clicked()
|
||||
{
|
||||
if(_sim_state == Simulation::state_stopped
|
||||
|| _sim_state == Simulation::state_paused)
|
||||
{
|
||||
if(!_runmode_button.get_active())
|
||||
{
|
||||
// one step - drive directly simulation
|
||||
Simulation& simu = Simulation::get_instance();
|
||||
simu.run();
|
||||
_sim_state = simu.get_state();
|
||||
// _simulation_widget.redraw();
|
||||
}
|
||||
else
|
||||
{
|
||||
_sim_state = Simulation::state_running;
|
||||
}
|
||||
}
|
||||
}
|
||||
void MainWindow::on_button_stop_clicked()
|
||||
{
|
||||
if(_sim_state == Simulation::state_running
|
||||
|| _sim_state == Simulation::state_paused)
|
||||
{
|
||||
_sim_state = Simulation::state_stopped;
|
||||
Simulation::get_instance().stop();
|
||||
// _simulation_widget.redraw();
|
||||
}
|
||||
}
|
||||
void MainWindow::on_button_pause_clicked()
|
||||
{
|
||||
if(_sim_state == Simulation::state_running)
|
||||
{
|
||||
_sim_state = Simulation::state_paused;
|
||||
}
|
||||
else if(_sim_state == Simulation::state_paused)
|
||||
{
|
||||
_sim_state = Simulation::state_running;
|
||||
}
|
||||
}
|
||||
void MainWindow::on_button_runmode_clicked()
|
||||
{
|
||||
}
|
||||
|
||||
void MainWindow::on_buttons_radio_clicked()
|
||||
{
|
||||
if(_noscale_radio.get_active())
|
||||
{
|
||||
// std::cout << "scaling_none" << endl;
|
||||
_simulation_widget.set_scaling_mode(CairoWidget::scaling_none);
|
||||
_holt_widget.set_scaling_mode(CairoWidget::scaling_none);
|
||||
}
|
||||
else if(_fit_radio.get_active())
|
||||
{
|
||||
// std::cout << "scaling_min" << endl;
|
||||
_simulation_widget.set_scaling_mode(CairoWidget::scaling_min);
|
||||
_holt_widget.set_scaling_mode(CairoWidget::scaling_min);
|
||||
}
|
||||
else
|
||||
{
|
||||
// std::cout << "scaling_all" << endl;
|
||||
_simulation_widget.set_scaling_mode(CairoWidget::scaling_all);
|
||||
_holt_widget.set_scaling_mode(CairoWidget::scaling_all);
|
||||
}
|
||||
_simulation_widget.resize_redraw();
|
||||
_holt_widget.resize_redraw();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void MainWindow::on_buttons_radio_disp_clicked()
|
||||
{
|
||||
if(_horizontal_radio.get_active())
|
||||
{
|
||||
// std::cout << "_horizontal_radio" << endl;
|
||||
_holt_widget.set_arrange_mode(HoltWidget::arrange_horizontal);
|
||||
}
|
||||
else if(_vertical_radio.get_active())
|
||||
{
|
||||
// std::cout << "_vertical_radio" << endl;
|
||||
_holt_widget.set_arrange_mode(HoltWidget::arrange_vertical);
|
||||
}
|
||||
else
|
||||
{
|
||||
// std::cout << "_circular_radio" << endl;
|
||||
_holt_widget.set_arrange_mode(HoltWidget::arrange_circular);
|
||||
}
|
||||
_holt_widget.resize_redraw();
|
||||
}
|
||||
|
||||
|
||||
bool MainWindow::on_timer_timeout()
|
||||
{
|
||||
// std::cout << "Timer sim stat= " << _sim_state << endl;
|
||||
if(_sim_state == Simulation::state_running)
|
||||
{
|
||||
Simulation& simu = Simulation::get_instance();
|
||||
simu.run();
|
||||
// _simulation_widget.redraw();
|
||||
if(simu.get_state()==Simulation::state_stopped)
|
||||
_sim_state = Simulation::state_stopped;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// utility functions...
|
||||
|
||||
// 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);
|
||||
|
||||
// return the Schedulable::state readable string
|
||||
Glib::ustring get_schedulable_state_name(Schedulable::state st);
|
||||
|
||||
// return the Request::state readable string
|
||||
Glib::ustring get_request_state_name(Request::state st);
|
||||
|
||||
// return the Simulation::state readable string
|
||||
Glib::ustring get_simulation_state_name(Simulation::state st);
|
||||
|
||||
|
||||
|
||||
|
||||
// ------------------------------------------------------
|
||||
//
|
||||
// MainWindow class
|
||||
//
|
||||
// ------------------------------------------------------
|
||||
|
||||
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;
|
||||
|
||||
const std::vector<CPUPolicy*>& policies = dummy_manager.get_avail_policies();
|
||||
CPUPolicy* pol = policies[0];
|
||||
info << "policy " << pol->get_name() << endl;
|
||||
|
||||
fillHistory(hist);
|
||||
info << "history filled \n";
|
||||
|
||||
simu.set_policy(pol);
|
||||
info << "policy activated \n";
|
||||
|
||||
simu.set_mode(false);
|
||||
simu.set_timer(0);
|
||||
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;
|
||||
|
||||
MainWindow win(simu);
|
||||
|
||||
win.set_border_width(10);
|
||||
win.resize (900, 600);
|
||||
|
||||
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, 6);
|
||||
|
||||
// add a request - Thread, time
|
||||
Request& req2 = hist.add_request(p2_t1, 1);
|
||||
|
||||
// add a sub request - Request, resource_key, duration, places
|
||||
SubRequest& req2_sub1 = hist.add_subrequest(req2, respair.first, 4);
|
||||
|
||||
// add a request - Thread, time
|
||||
Request& req3 = hist.add_request(p3_t1, 0);
|
||||
|
||||
// add a sub request - Request, resource_key, duration, places
|
||||
SubRequest& req3_sub1 = hist.add_subrequest(req3, respair.first, 5);
|
||||
|
||||
// add a request - Thread, time
|
||||
Request& req3bis = hist.add_request(p3_t1, 7);
|
||||
|
||||
// add a sub request - Request, resource_key, duration, places
|
||||
SubRequest& req3bis_sub1 = hist.add_subrequest(req3bis, 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;
|
||||
}
|
||||
|
||||
|
|
@ -18,7 +18,7 @@
|
|||
// along with SGPEMv2; if not, write to the Free Software
|
||||
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
/* This executable tests for workingness of the whole History services,
|
||||
/* This executable tests for workingness of the SimulationWidget class,
|
||||
* and nothing else. */
|
||||
|
||||
#include "config.h"
|
||||
|
|
@ -223,178 +223,6 @@ protected:
|
|||
|
||||
|
||||
|
||||
/*
|
||||
// ------------------------------------------------------
|
||||
//
|
||||
// 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
|
||||
|
|
|
|||
Loading…
Reference in New Issue