Spaces:
Runtime error
Runtime error
File size: 2,120 Bytes
ad93086 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
# This file is the main thread that handles all gradio calls for major t2i or i2i processing.
# Other gradio calls (like those from extensions) are not influenced.
# By using one single thread to process all major calls, model moving is significantly faster.
import time
import traceback
import threading
lock = threading.Lock()
last_id = 0
waiting_list = []
finished_list = []
last_exception = None
class Task:
def __init__(self, task_id, func, args, kwargs):
self.task_id = task_id
self.func = func
self.args = args
self.kwargs = kwargs
self.result = None
self.exception = None
def work(self):
global last_exception
try:
self.result = self.func(*self.args, **self.kwargs)
self.exception = None
last_exception = None
except Exception as e:
traceback.print_exc()
print(e)
self.exception = e
last_exception = e
def loop():
global lock, last_id, waiting_list, finished_list
while True:
time.sleep(0.01)
if len(waiting_list) > 0:
with lock:
task = waiting_list.pop(0)
task.work()
with lock:
finished_list.append(task)
def async_run(func, *args, **kwargs):
global lock, last_id, waiting_list, finished_list
with lock:
last_id += 1
new_task = Task(task_id=last_id, func=func, args=args, kwargs=kwargs)
waiting_list.append(new_task)
return new_task.task_id
def run_and_wait_result(func, *args, **kwargs):
global lock, last_id, waiting_list, finished_list
current_id = async_run(func, *args, **kwargs)
while True:
time.sleep(0.01)
finished_task = None
for t in finished_list.copy(): # thread safe shallow copy without needing a lock
if t.task_id == current_id:
finished_task = t
break
if finished_task is not None:
with lock:
finished_list.remove(finished_task)
return finished_task.result
|