155 lines
6.4 KiB
Python
155 lines
6.4 KiB
Python
# Copyright The PyTorch Lightning team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from pytorch_lightning.accelerators import Accelerator
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from pytorch_lightning.core.lightning import LightningModule
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from pytorch_lightning.trainer.connectors.accelerator_connector import AcceleratorConnector
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from pytorch_lightning.utilities import DeviceType, DistributedType, rank_zero_deprecation
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class DeprecatedDistDeviceAttributes:
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num_gpus: int
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accelerator_connector: AcceleratorConnector
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@property
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def on_cpu(self) -> bool:
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rank_zero_deprecation("Internal: `on_cpu` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._device_type == DeviceType.CPU
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@on_cpu.setter
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def on_cpu(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `on_cpu` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._device_type = DeviceType.CPU
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@property
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def on_tpu(self) -> bool:
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rank_zero_deprecation("Internal: `on_tpu` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._device_type == DeviceType.TPU
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@on_tpu.setter
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def on_tpu(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `on_tpu` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._device_type = DeviceType.TPU
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@property
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def use_tpu(self) -> bool:
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rank_zero_deprecation("Internal: `use_tpu` is deprecated in v1.2 and will be removed in v1.4.")
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return self.on_tpu
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@use_tpu.setter
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def use_tpu(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_tpu` is deprecated in v1.2 and will be removed in v1.4.")
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self.on_tpu = val
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@property
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def on_gpu(self) -> bool:
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rank_zero_deprecation("Internal: `on_gpu` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._device_type == DeviceType.GPU
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@on_gpu.setter
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def on_gpu(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `on_gpu` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._device_type = DeviceType.GPU
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@property
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def use_dp(self) -> bool:
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rank_zero_deprecation("Internal: `use_dp` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._distrib_type == DistributedType.DP
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@use_dp.setter
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def use_dp(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_dp` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._distrib_type = DistributedType.DP
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@property
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def use_ddp(self) -> bool:
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rank_zero_deprecation("Internal: `use_ddp` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._distrib_type in (DistributedType.DDP, DistributedType.DDP_SPAWN)
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@use_ddp.setter
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def use_ddp(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_ddp` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._distrib_type = DistributedType.DDP
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@property
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def use_ddp2(self) -> bool:
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rank_zero_deprecation("Internal: `use_ddp2` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._distrib_type == DistributedType.DDP2
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@use_ddp2.setter
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def use_ddp2(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_ddp2` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._distrib_type = DistributedType.DDP2
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@property
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def use_horovod(self) -> bool:
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rank_zero_deprecation("Internal: `use_horovod` is deprecated in v1.2 and will be removed in v1.4.")
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return self.accelerator_connector._distrib_type == DistributedType.HOROVOD
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@use_horovod.setter
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def use_horovod(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_horovod` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._distrib_type = DistributedType.HOROVOD
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@property
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def use_single_gpu(self) -> bool:
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rank_zero_deprecation("Internal: `use_single_gpu` is deprecated in v1.2 and will be removed in v1.4.")
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# todo, limiting to exclude DDP2 is not clear but it comes from connectors...
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return (
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self.accelerator_connector._device_type and self.accelerator_connector._device_type == DeviceType.GPU
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and self.num_gpus == 1 and self.accelerator_connector._distrib_type not in (DistributedType.DDP2, )
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)
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@use_single_gpu.setter
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def use_single_gpu(self, val: bool) -> None:
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rank_zero_deprecation("Internal: `use_single_gpu` is deprecated in v1.2 and will be removed in v1.4.")
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if val:
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self.accelerator_connector._device_type = DeviceType.GPU
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class DeprecatedTrainerAttributes:
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accelerator: Accelerator
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lightning_module: LightningModule
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sanity_checking: bool
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@property
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def accelerator_backend(self) -> Accelerator:
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rank_zero_deprecation(
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"The `Trainer.accelerator_backend` attribute is deprecated in favor of `Trainer.accelerator`"
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" since 1.2 and will be removed in v1.4."
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)
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return self.accelerator
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def get_model(self) -> LightningModule:
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rank_zero_deprecation(
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"The use of `Trainer.get_model()` is deprecated in favor of `Trainer.lightning_module`"
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" and will be removed in v1.4."
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)
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return self.lightning_module
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@property
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def running_sanity_check(self) -> bool:
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rank_zero_deprecation(
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"`Trainer.running_sanity_check` has been renamed to `Trainer.sanity_checking` and will be removed in v1.5."
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)
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return self.sanity_checking
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