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run_colight.py
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run_colight.py
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from utils.utils import pipeline_wrapper, merge
from utils import config, error
import time
from multiprocessing import Process
import argparse
import os
def parse_args():
parser = argparse.ArgumentParser()
parser.add_argument("--memo", type=str, default='Colight')
parser.add_argument("--mod", type=str, default="EfficientColight")
parser.add_argument("--model", type=str, default="Colight")
parser.add_argument("--proj_name", type=str, default="chatgpt-TSCS-Transfer")
parser.add_argument("--eightphase", action="store_true", default=False)
parser.add_argument("--gen", type=int, default=1)
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")
parser.add_argument("--duration", type=int, default=30)
return parser.parse_args()
def main(in_args=None):
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"]
num_rounds = 100
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"]
num_rounds = 100
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"]
num_rounds = 100
template = "NewYork"
# 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_COL = int(road_net.split('_')[1])
NUM_ROW = int(road_net.split('_')[0])
num_intersections = NUM_ROW * NUM_COL
print('num_intersections:', num_intersections)
print(in_args.traffic_file)
process_list = []
dic_agent_conf_extra = {
"CNN_layers": [[32, 32]],
}
deploy_dic_agent_conf = merge(getattr(config, "DIC_BASE_AGENT_CONF"), dic_agent_conf_extra)
dic_traffic_env_conf_extra = {
"NUM_ROUNDS": num_rounds,
"NUM_GENERATORS": in_args.gen,
"NUM_AGENTS": 1,
"NUM_INTERSECTIONS": num_intersections,
"RUN_COUNTS": count,
"MODEL_NAME": in_args.mod,
"MODEL": in_args.model,
"PROJECT_NAME": in_args.proj_name,
"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",
"lane_num_vehicle",
"adjacency_matrix",
],
"DIC_REWARD_INFO": {
"queue_length": -0.25,
},
}
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_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)),
"PATH_TO_ERROR": os.path.join("errors", in_args.memo)
}
config.dic_traffic_env_conf['MIN_ACTION_TIME'] = in_args.duration
config.dic_traffic_env_conf['MEASURE_TIME'] = in_args.duration
deploy_dic_traffic_env_conf = merge(config.dic_traffic_env_conf, dic_traffic_env_conf_extra)
deploy_dic_path = merge(config.DIC_PATH, dic_path_extra)
if in_args.multi_process:
ppl = Process(target=pipeline_wrapper,
args=(deploy_dic_agent_conf,
deploy_dic_traffic_env_conf,
deploy_dic_path,
f'{template}-{road_net}',
in_args.traffic_file.split(".")[0]))
process_list.append(ppl)
else:
pipeline_wrapper(dic_agent_conf=deploy_dic_agent_conf,
dic_traffic_env_conf=deploy_dic_traffic_env_conf,
dic_path=deploy_dic_path,
roadnet=f'{template}-{road_net}',
trafficflow=in_args.traffic_file.split(".")[0])
if in_args.multi_process:
for i in range(0, len(process_list), in_args.workers):
i_max = min(len(process_list), i + in_args.workers)
for j in range(i, i_max):
print(j)
print("start_traffic")
process_list[j].start()
print("after_traffic")
for k in range(i, i_max):
print("traffic to join", k)
process_list[k].join()
print("traffic finish join", k)
return in_args.memo
if __name__ == "__main__":
args = parse_args()
main(args)