| 38 | }; |
| 39 | |
| 40 | int main(int argc, char* argv[]) { |
| 41 | auto args = std::span(argv, size_t(argc)); |
| 42 | uint nr_laz_files = 3; |
| 43 | nr_laz_files = std::stoi(args[1]); |
| 44 | uint nr_points_per_laz = 2000; |
| 45 | nr_points_per_laz = std::stoi(args[2]); |
| 46 | |
| 47 | std::string jsonpattern = { |
| 48 | "{\"time\": \"%Y-%m-%dT%H:%M:%S.%f%z\", \"name\": \"%n\", \"process\": " |
| 49 | "%P, " |
| 50 | "\"thread\": %t, " |
| 51 | "\"count\": %v}"}; |
| 52 | spdlog::set_pattern(jsonpattern); |
| 53 | spdlog::set_level(spdlog::level::trace); |
| 54 | |
| 55 | // Init loggers |
| 56 | auto logs_dir = "logs/parallel_reconstruct"; |
| 57 | auto logger_read_pc = spdlog::basic_logger_mt( |
| 58 | "read_pc", std::format("{}/log_read_pc.json", logs_dir)); |
| 59 | auto logger_crop = spdlog::basic_logger_mt( |
| 60 | "crop", std::format("{}/log_crop.json", logs_dir)); |
| 61 | auto logger_reconstruct = spdlog::basic_logger_mt( |
| 62 | "reconstruct", std::format("{}/log_reconstruct.json", logs_dir)); |
| 63 | auto logger_write = spdlog::basic_logger_mt( |
| 64 | "write", std::format("{}/log_write.json", logs_dir)); |
| 65 | auto logger_coro = spdlog::stderr_color_mt("coro"); |
| 66 | // auto logger_coro = spdlog::basic_logger_mt( |
| 67 | // "coro", std::format("{}/log_coro.json", logs_dir)); |
| 68 | |
| 69 | // Crop |
| 70 | std::queue<Points> queue_cropped_buildings; |
| 71 | crop(nr_points_per_laz, nr_laz_files, queue_cropped_buildings); |
| 72 | // hack |
| 73 | std::vector<Points> vec_cropped_buildings; |
| 74 | vec_cropped_buildings.reserve(queue_cropped_buildings.size()); |
| 75 | for (; !queue_cropped_buildings.empty(); queue_cropped_buildings.pop()) { |
| 76 | vec_cropped_buildings.push_back(queue_cropped_buildings.front()); |
| 77 | } |
| 78 | |
| 79 | // Reconstruct |
| 80 | std::queue<Points> queue_reconstructed_buildings; |
| 81 | auto count_buildings = 0; |
| 82 | logger_reconstruct->trace(count_buildings); |
| 83 | |
| 84 | lf::lazy_pool pool(4); // 4 worker threads |
| 85 | auto reconstructed_buildings = |
| 86 | lf::sync_wait(pool, reconstruct_parallel, vec_cropped_buildings); |
| 87 | logger_reconstruct->trace(reconstructed_buildings.size()); |
| 88 | |
| 89 | // Write |
| 90 | auto count_written = 0; |
| 91 | auto json_writer = JsonWriter(); |
| 92 | for (auto model : reconstructed_buildings) { |
| 93 | json_writer.write(model, std::format("output/parallel_reconstruct/{}.json", |
| 94 | count_written)); |
| 95 | if (count_written % EMIT_TRACE_AT == 0) { |
| 96 | logger_write->trace(count_written); |
| 97 | } |