1 8 Advanced

.. list-table:: adv. user 1.8 :widths: 40 40 20 :header-rows: 1

• • If
  • Then
  • Ref
• • imported pl.callbacks.base
  • import pl.callbacks.callback
  • PR13031_
• • imported pl.loops.base
  • import pl.loops.loop instead
  • PR13043_
• • imported pl.utilities.cli
  • import pl.cli instead
  • PR13767_
• • imported profiler classes from pl.profiler.*
  • import pl.profilers instead
  • PR12308_
• • used pl.accelerators.GPUAccelerator
  • use pl.accelerators.CUDAAccelerator
  • PR13636_
• • used LightningDeepSpeedModule
  • use strategy="deepspeed" or strategy=DeepSpeedStrategy(...)
  • :class:~lightning.pytorch.strategies.DeepSpeedStrategy
• • used the with init_meta_context() context manager from import pl.utilities.meta
  • switch to deepspeed-zero-stage-3
  • :ref:deepspeed-zero-stage-3
• • used the Lightning Hydra multi-run integration
  • removed support for it as it caused issues with processes hanging
  • PR15689_
• • used pl.utilities.memory.get_gpu_memory_map
  • use pl.accelerators.cuda.get_nvidia_gpu_stats
  • PR9921_

.. _pr13031: https://github.com/Lightning-AI/pytorch-lightning/pull/13031 .. _pr13043: https://github.com/Lightning-AI/pytorch-lightning/pull/13043 .. _pr13767: https://github.com/Lightning-AI/pytorch-lightning/pull/13767 .. _pr12308: https://github.com/Lightning-AI/pytorch-lightning/pull/12308 .. _pr13636: https://github.com/Lightning-AI/pytorch-lightning/pull/13636 .. _pr15689: https://github.com/Lightning-AI/pytorch-lightning/pull/15689 .. _pr9921: https://github.com/Lightning-AI/pytorch-lightning/pull/9921