2023-02-26 05:49:39 +00:00
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from logging import getLogger
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2023-02-28 04:37:43 +00:00
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from queue import Empty
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2023-02-28 04:52:43 +00:00
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from sys import exit
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2023-02-26 18:24:51 +00:00
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from traceback import format_exception
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2023-02-26 20:15:30 +00:00
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2023-02-26 19:09:24 +00:00
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from setproctitle import setproctitle
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2023-02-26 21:06:40 +00:00
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from torch.multiprocessing import Queue
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2023-02-26 05:49:39 +00:00
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2023-02-26 18:32:48 +00:00
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from ..server import ServerContext, apply_patches
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2023-02-26 21:21:58 +00:00
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from ..torch_before_ort import get_available_providers
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2023-02-26 20:15:30 +00:00
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from .context import WorkerContext
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2023-02-26 05:49:39 +00:00
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logger = getLogger(__name__)
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2023-02-26 18:32:48 +00:00
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2023-02-27 23:14:53 +00:00
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def worker_main(context: WorkerContext, server: ServerContext):
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2023-02-26 18:32:48 +00:00
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apply_patches(server)
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2023-02-26 20:15:30 +00:00
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setproctitle("onnx-web worker: %s" % (context.device.device))
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2023-02-26 18:32:48 +00:00
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2023-02-26 21:21:58 +00:00
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logger.info("checking in from worker, %s", get_available_providers())
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2023-02-26 21:06:40 +00:00
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2023-02-26 05:49:39 +00:00
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while True:
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2023-02-27 02:09:42 +00:00
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try:
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2023-02-28 04:45:29 +00:00
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name, fn, args, kwargs = context.pending.get(timeout=1.0)
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logger.info("worker for %s got job: %s", context.device.device, name)
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2023-02-27 23:35:31 +00:00
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context.job = name # TODO: hax
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2023-02-26 21:06:40 +00:00
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context.clear_flags()
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2023-02-27 02:09:42 +00:00
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logger.info("starting job: %s", name)
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2023-02-26 17:16:33 +00:00
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fn(context, *args, **kwargs)
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2023-02-26 21:06:40 +00:00
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logger.info("job succeeded: %s", name)
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2023-02-28 05:12:53 +00:00
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context.pending.task_done()
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2023-02-28 04:45:29 +00:00
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context.set_finished()
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2023-02-28 04:37:43 +00:00
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except Empty:
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pass
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2023-02-28 04:52:43 +00:00
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except KeyboardInterrupt:
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2023-02-28 05:12:53 +00:00
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logger.info("worker got keyboard interrupt")
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2023-02-28 04:52:43 +00:00
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exit(0)
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2023-02-28 05:12:53 +00:00
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except ValueError as e:
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logger.info("value error in worker: %s", e)
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exit(1)
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2023-02-26 17:16:33 +00:00
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except Exception as e:
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2023-02-26 21:06:40 +00:00
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logger.error(
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"error while running job: %s",
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format_exception(type(e), e, e.__traceback__),
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)
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