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101 lines
4.0 KiB
Python
101 lines
4.0 KiB
Python
import html
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import threading
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import time
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import cProfile
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import pstats
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import io
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from rich import print # pylint: disable=redefined-builtin
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from modules import shared, progress, errors
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queue_lock = threading.Lock()
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def wrap_queued_call(func):
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def f(*args, **kwargs):
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with queue_lock:
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res = func(*args, **kwargs)
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return res
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return f
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def wrap_gradio_gpu_call(func, extra_outputs=None):
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def f(*args, **kwargs):
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# if the first argument is a string that says "task(...)", it is treated as a job id
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if len(args) > 0 and type(args[0]) == str and args[0][0:5] == "task(" and args[0][-1] == ")":
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id_task = args[0]
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progress.add_task_to_queue(id_task)
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else:
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id_task = None
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with queue_lock:
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shared.state.begin()
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progress.start_task(id_task)
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res = [None, '', '', '']
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try:
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res = func(*args, **kwargs)
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progress.record_results(id_task, res)
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except Exception as e:
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shared.log.error(f"Exception: {e}")
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shared.log.error(f"Arguments: args={str(args)[:10240]} kwargs={str(kwargs)[:10240]}")
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errors.display(e, 'gradio call')
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res[-1] = f"<div class='error'>{html.escape(str(e))}</div>"
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finally:
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progress.finish_task(id_task)
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shared.state.end()
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return res
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return wrap_gradio_call(f, extra_outputs=extra_outputs, add_stats=True)
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def wrap_gradio_call(func, extra_outputs=None, add_stats=False):
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def f(*args, extra_outputs_array=extra_outputs, **kwargs):
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run_memmon = shared.opts.memmon_poll_rate > 0 and not shared.mem_mon.disabled and add_stats
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if run_memmon:
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shared.mem_mon.monitor()
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t = time.perf_counter()
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try:
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if shared.cmd_opts.profile:
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pr = cProfile.Profile()
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pr.enable()
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res = func(*args, **kwargs)
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if res is None:
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msg = "No result returned from function"
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shared.log.warning(msg)
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res = [None, '', '', f"<div class='error'>{html.escape(msg)}</div>"]
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else:
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res = list(res)
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if shared.cmd_opts.profile:
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pr.disable()
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s = io.StringIO()
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pstats.Stats(pr, stream=s).sort_stats(pstats.SortKey.CUMULATIVE).print_stats(15)
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print('Profile Exec:', s.getvalue())
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except Exception as e:
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errors.display(e, 'gradio call')
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shared.state.job = ""
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shared.state.job_count = 0
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if extra_outputs_array is None:
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extra_outputs_array = [None, '']
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res = extra_outputs_array + [f"<div class='error'>{html.escape(type(e).__name__+': '+str(e))}</div>"]
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shared.state.skipped = False
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shared.state.interrupted = False
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shared.state.paused = False
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shared.state.job_count = 0
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if not add_stats:
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return tuple(res)
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elapsed = time.perf_counter() - t
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elapsed_m = int(elapsed // 60)
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elapsed_s = elapsed % 60
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elapsed_text = f"{elapsed_s:.2f}s"
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if elapsed_m > 0:
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elapsed_text = f"{elapsed_m}m "+elapsed_text
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if run_memmon:
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mem_stats = {k: -(v//-(1024*1024)) for k, v in shared.mem_mon.stop().items()}
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active_peak = mem_stats['active_peak']
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reserved_peak = mem_stats['reserved_peak']
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sys_peak = mem_stats['system_peak']
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sys_total = mem_stats['total']
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vram_html = f" | <p class='vram'>GPU active {active_peak} MB reserved {reserved_peak} MB | System peak {sys_peak} MB total {sys_total} MB</p>"
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else:
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vram_html = ''
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res[-1] += f"<div class='performance'><p class='time'>Time taken: {elapsed_text}</p>{vram_html}</div>"
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return tuple(res)
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return f
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