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Merge pull request #418 from madrang/beta

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Changed failure in start_render_thread to return false instead of throwing exception
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cmdr2 2022-10-29 11:33:36 +05:30 committed by GitHub
commit 40df8b68ad
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2 changed files with 22 additions and 12 deletions
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14
ui/sd_internal/task_manager.py
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@ -204,13 +204,13 @@ def preload_model(ckpt_file_path=None, vae_file_path=None):
print(traceback.format_exc())
def thread_get_next_task():
from . import runtime
if not manager_lock.acquire(blocking=True, timeout=LOCK_TIMEOUT):
print('Render thread on device', runtime.thread_data.device, 'failed to acquire manager lock.')
return None
if len(tasks_queue) <= 0:
manager_lock.release()
return None
from . import runtime
task = None
try: # Select a render task.
for queued_task in tasks_queue:
@ -375,14 +375,16 @@ def start_render_thread(device='auto'):
rthread.daemon = True
rthread.name = THREAD_NAME_PREFIX + device
rthread.start()
timeout = DEVICE_START_TIMEOUT
while not rthread.is_alive() or not rthread in weak_thread_data or not 'device' in weak_thread_data[rthread]:
if timeout <= 0: raise Exception('render_thread', rthread.name, 'failed to start before timeout or has crashed.')
timeout -= 1
time.sleep(1)
render_threads.append(rthread)
finally:
manager_lock.release()
timeout = DEVICE_START_TIMEOUT
while not rthread.is_alive() or not rthread in weak_thread_data or not 'device' in weak_thread_data[rthread]:
if timeout <= 0:
return False
timeout -= 1
time.sleep(1)
return True
def shutdown_event(): # Signal render thread to close on shutdown
global current_state_error

20
ui/server.py
View File

@ -397,7 +397,8 @@ if 'render_devices' in config: # Start a new thread for each device.
if not isinstance(config['render_devices'], list):
raise Exception('Invalid render_devices value in config.')
for device in config['render_devices']:
task_manager.start_render_thread(device)
if not task_manager.start_render_thread(device):
print(device, 'failed to start.')
if task_manager.is_alive() <= 0: # No running devices, probably invalid user config.
print('WARNING: No active render devices after loading config. Validate "render_devices" in config.json')
print('Loading default render devices to replace invalid render_devices field from config', config['render_devices'])
@ -405,13 +406,20 @@ if 'render_devices' in config: # Start a new thread for each device.
display_warning = False
if task_manager.is_alive() <= 0: # Either no defauls or no devices after loading config.
# Select best GPU device using free memory, if more than one device.
task_manager.start_render_thread('auto') # Detect best device for renders
if task_manager.is_alive(0) <= 0: # without cuda:0
task_manager.start_render_thread('cuda') # An other cuda device is better and cuda:0 is missing, start it...
display_warning = True # And warn user to update settings...
if task_manager.start_render_thread('auto'): # Detect best device for renders
if task_manager.is_alive(0) <= 0: # has no cuda:0
if task_manager.is_alive('cpu') >= 1: # auto used CPU.
pass # Maybe add warning here about CPU mode...
elif task_manager.start_render_thread('cuda'): # An other cuda device is better and cuda:0 is missing, try to start it...
display_warning = True # And warn user to update settings...
else:
print('Failed to start GPU:0...')
else:
print('Failed to start gpu device.')
if task_manager.is_alive('cpu') <= 0:
# Allow CPU to be used for renders
task_manager.start_render_thread('cpu')
if not task_manager.start_render_thread('cpu'):
print('Failed to start CPU render device...')
if display_warning or task_manager.is_alive(0) <= 0:
print('WARNING: GFPGANer only works on GPU:0, use CUDA_VISIBLE_DEVICES if GFPGANer is needed on a specific GPU.')