void MoveWindow(t_point destination, double delta) {
t_point bottom_left, top_right;
bottom_left.x = destination.x - delta;
bottom_left.y = destination.y - delta;
top_right.x = destination.x + delta;
top_right.y = destination.y + delta;
t_bound_box move_coords = t_bound_box(bottom_left, top_right);
set_visible_world(move_coords);
}
void begin_graphics (void)
{
t_bound_box initial_coords = t_bound_box(0,0,100,100);
init_graphics("Analytical Placer - Final View", WHITE);
set_visible_world(initial_coords);
std::ostringstream str_buf;
str_buf << cells.size() << " cells placed with " << nets.size() << " nets";
std::string disp_str = str_buf.str();
update_message(disp_str);
if(!created_button) {
create_button ("Window", "Toggle Lines", act_on_toggle_nets_button); // name is UTF-8
created_button = true;
}
event_loop(NULL, NULL, NULL, drawscreen);
//t_bound_box old_coords = get_visible_world(); //save the current view for later
}
void step_graphis (double overlap_ratio, int vpin_cnt)
{
t_bound_box initial_coords = t_bound_box(0,0,100,100);
init_graphics("Analytical Placer - verbose mode", WHITE);
set_visible_world(initial_coords);
std::ostringstream str_buf;
str_buf << "Added " << vpin_cnt << " virtual pins; overlap ratio = " << overlap_ratio;
std::string disp_str = str_buf.str();
update_message(disp_str);
if(!created_button) {
create_button ("Window", "Toggle Lines", act_on_toggle_nets_button); // name is UTF-8
created_button = true;
}
drawscreen();
event_loop(NULL, NULL, NULL, drawscreen);
}
int main(int argc, char** argv) {
int randomSwaps = 0;
int seed = 0;
if (argc < 2) {
cerr << "Error: Missing filename! Use " << argv[0] << " <filename>" << std::endl;
return -1;
}
if (argc > 3 && std::string(argv[2]) == "-swap") randomSwaps = atoi(argv[3]);
if (argc > 4 && std::string(argv[2]) == "-swap") seed = atoi(argv[4]);
else {
std::random_device rd;
seed = rd();
}
parseInputFile(argv[1]);
// for (auto& x : commonvars::allBlocks)
// x.print();
cout << "Found " << commonvars::allBlocks.size() << " blocks." << endl;
cout << "Found a max of " << commonvars::maxNetNum << " nets." << endl;
init_graphics("Analytical Placer", WHITE);
set_visible_world(0, 0, 1010, 1010);
for (int i = 1; i <= commonvars::maxNetNum; i++) {
commonvars::allNets.emplace_back(i);
commonvars::allNets.back().buildBlockList(&commonvars::allBlocks);
// commonvars::allNets.back().print();
}
//Part 2 - random IO swaps
std::mt19937 mt(seed);
for (int i = 0; i < randomSwaps; i++) {
doRandomSwaps(&mt);
// event_loop(NULL, NULL, NULL, drawscreen);
}
commonvars::tempRouting.clear();
for (auto& x : commonvars::allNets) {
x.buildConnections();// &commonvars::allBlocks);
}
initialPlace(&commonvars::allBlocks);
cout << "Used "<< wireusage(&commonvars::allNets) << " units of wiring. " << endl;
event_loop(NULL, NULL, NULL, drawscreen);
simpleOverlap();
cout << "Used " << wireusage(&commonvars::allNets) << " units of wiring. (basic spread)" << endl;
event_loop(NULL, NULL, NULL, drawscreen);
#if DO_FULL_SPREADING
recurseRemoveOverlap(&commonvars::allBlocks, 2);
cout << "Used " << wireusage(&commonvars::allNets) << " units of wiring. (full spread)" << endl;
event_loop(NULL, NULL, NULL, drawscreen);
#endif
return 0;
}
