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Process GPU tasks on CPU when there are no cuda devices at all.

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This commit is contained in:
Marc-Andre Ferland 2022-10-17 01:05:27 -04:00
parent d4a348a2b2
commit 012243a880
1 changed files with 21 additions and 8 deletions
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29
ui/sd_internal/task_manager.py
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@ -157,7 +157,7 @@ class TaskCache():
finally: finally:
self._lock.release() self._lock.release()
manager_lock = threading.Lock() manager_lock = threading.RLock()
render_threads = [] render_threads = []
current_state = ServerStates.Init current_state = ServerStates.Init
current_state_error:Exception = None current_state_error:Exception = None
@ -212,13 +212,26 @@ def thread_render(device):
continue continue
try: # Select a render task. try: # Select a render task.
for queued_task in tasks_queue: for queued_task in tasks_queue:
if queued_task.request.use_cpu and runtime.thread_data.device != 'cpu': cpu_alive = is_alive('cpu')
continue # Cuda Tasks if queued_task.request.use_face_correction: #TODO Remove when fixed - A bug with GFPGANer and facexlib needs to be fixed before use on other devices.
if not queued_task.request.use_cpu and runtime.thread_data.device == 'cpu': # Allows GFPGANer on cuda:0 and use cpu only when cuda:0 is not available.
continue # CPU Tasks first_device_alive = True if is_alive(0) >= 1 else False
if queued_task.request.use_face_correction and not runtime.is_first_cuda_device(runtime.thread_data.device): if cpu_alive <= 0 and not first_device_alive:
if not runtime.thread_data.device == 'cpu' and is_alive(0) > 0: # Allows GFPGANer on cuda:0 and use cpu only when cuda:0 is not available. queued_task.request.use_face_correction = False
continue #TODO Remove when fixed - A bug with GFPGANer and facexlib needs to be fixed before use on other devices. print('cuda:0 and cpu are not available with the current config. Removed GFPGANer filter to run task.')
continue
if not queued_task.request.use_cpu:
if first_device_alive:
if not runtime.is_first_cuda_device(runtime.thread_data.device):
continue # Wait for cuda:0
elif cpu_alive > 0:
print('cuda:0 is not available with the current config. Forcing task requiring GFPGANer to cpu.')
queued_task.request.use_cpu = True
continue
if queued_task.request.use_cpu and runtime.thread_data.device != 'cpu' and cpu_alive > 0:
continue # CPU Tasks, Skip GPU device
if not queued_task.request.use_cpu and runtime.thread_data.device == 'cpu' and is_alive() > 1: # cpu is alive, so need more than one.
continue # GPU Tasks, don't run on CPU unless there is nothing else.
task = queued_task task = queued_task
break break
if task is not None: if task is not None: