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run_maxpressure.py
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from utils.utils import oneline_wrapper
from utils import error
import os
import time
from multiprocessing import Process
import argparse
def parse_args():
parser = argparse.ArgumentParser()
parser.add_argument("--memo", type=str, default='MaxPressure')
parser.add_argument("--model", type=str, default="MaxPressure")
parser.add_argument("--proj_name", type=str, default="chatgpt-TSCS-debug")
parser.add_argument("--eightphase", action="store_true", default=False)
parser.add_argument("--multi_process", action="store_true", default=True)
parser.add_argument("--workers", type=int, default=1)
parser.add_argument("--dataset", type=str, default="jinan")
parser.add_argument("--traffic_file", type=str, default="anon_3_4_jinan_real.json")
return parser.parse_args()
def main(in_args):
traffic_file_list = []
if in_args.dataset == 'jinan':
count = 3600
road_net = "3_4"
traffic_file_list = ["anon_3_4_jinan_real.json", "anon_3_4_jinan_real_2000.json",
"anon_3_4_jinan_real_2500.json", "anon_3_4_jinan_synthetic_24000_60min.json",
"anon_3_4_jinan_synthetic_24h_6000.json"]
template = "Jinan"
elif in_args.dataset == 'hangzhou':
count = 3600
road_net = "4_4"
traffic_file_list = ["anon_4_4_hangzhou_real.json", "anon_4_4_hangzhou_real_5816.json", "anon_4_4_hangzhou_synthetic_24000_60min.json"]
template = "Hangzhou"
elif in_args.dataset == 'newyork_28x7':
count = 3600
road_net = "28_7"
traffic_file_list = ["anon_28_7_newyork_real_double.json", "anon_28_7_newyork_real_triple.json"]
template = "NewYork"
if "24h" in in_args.traffic_file:
count = 86400
# flow_file error
try:
if in_args.traffic_file not in traffic_file_list:
raise error.flowFileException('Flow file does not exist.')
except error.flowFileException as e:
print(e)
return
NUM_ROW = int(road_net.split('_')[0])
NUM_COL = int(road_net.split('_')[1])
num_intersections = NUM_ROW * NUM_COL
print('num_intersections:', num_intersections)
print(in_args.traffic_file)
process_list = []
dic_traffic_env_conf_extra = {
"NUM_AGENTS": num_intersections,
"NUM_INTERSECTIONS": num_intersections,
"MODEL_NAME": in_args.model,
"PROJECT_NAME": in_args.proj_name,
"RUN_COUNTS": count,
"NUM_ROW": NUM_ROW,
"NUM_COL": NUM_COL,
"TRAFFIC_FILE": in_args.traffic_file,
"ROADNET_FILE": "roadnet_{0}.json".format(road_net),
"LIST_STATE_FEATURE": [
"cur_phase",
"traffic_movement_pressure_queue",
],
"DIC_REWARD_INFO": {
"pressure": 0
},
}
if in_args.eightphase:
dic_traffic_env_conf_extra["PHASE"] = {
1: [0, 1, 0, 1, 0, 0, 0, 0],
2: [0, 0, 0, 0, 0, 1, 0, 1],
3: [1, 0, 1, 0, 0, 0, 0, 0],
4: [0, 0, 0, 0, 1, 0, 1, 0],
5: [1, 1, 0, 0, 0, 0, 0, 0],
6: [0, 0, 1, 1, 0, 0, 0, 0],
7: [0, 0, 0, 0, 0, 0, 1, 1],
8: [0, 0, 0, 0, 1, 1, 0, 0]
}
dic_traffic_env_conf_extra["PHASE_LIST"] = ['WT_ET', 'NT_ST', 'WL_EL', 'NL_SL',
'WL_WT', 'EL_ET', 'SL_ST', 'NL_NT']
dic_agent_conf_extra = {
"FIXED_TIME": [30, 30, 30, 30, 30, 30, 30, 30],
}
else:
dic_agent_conf_extra = {
"FIXED_TIME": [30, 30, 30, 30],
}
dic_traffic_env_conf_extra["NUM_AGENTS"] = dic_traffic_env_conf_extra["NUM_INTERSECTIONS"]
dic_path_extra = {
"PATH_TO_MODEL": os.path.join("model", in_args.memo, in_args.traffic_file + "_" +
time.strftime('%m_%d_%H_%M_%S', time.localtime(time.time()))),
"PATH_TO_WORK_DIRECTORY": os.path.join("records", in_args.memo, in_args.traffic_file + "_" +
time.strftime('%m_%d_%H_%M_%S', time.localtime(time.time()))),
"PATH_TO_DATA": os.path.join("data", template, str(road_net))
}
if in_args.multi_process:
process_list.append(Process(target=oneline_wrapper,
args=(dic_agent_conf_extra,
dic_traffic_env_conf_extra, dic_path_extra,
f'{template}-{road_net}', in_args.traffic_file.split(".")[0]))
)
else:
oneline_wrapper(dic_agent_conf_extra, dic_traffic_env_conf_extra, dic_path_extra,
f'{template}-{road_net}', in_args.traffic_file.split(".")[0])
if in_args.multi_process:
i = 0
list_cur_p = []
for p in process_list:
if len(list_cur_p) < in_args.workers:
print(i)
p.start()
list_cur_p.append(p)
i += 1
if len(list_cur_p) < in_args.workers:
continue
for p in list_cur_p:
p.join()
if __name__ == "__main__":
args = parse_args()
main(args)