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add DDP HPO support for sigopt. only main_process will have HPO, and … #18931

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merged 1 commit into from
Sep 12, 2022

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sywangyi
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@sywangyi sywangyi commented Sep 8, 2022

…pass argument to other process

Signed-off-by: Wang, Yi A yi.a.wang@intel.com

What does this PR do?

Fixes # (issue)
HPO do not support DDP now. add support in sigopt backend

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sywangyi commented Sep 8, 2022

@sgugger @yao-matrix. please help to review

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HuggingFaceDocBuilderDev commented Sep 8, 2022

The documentation is not available anymore as the PR was closed or merged.

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Thanks for your PR, I left a few comments.
Curious if using to_dict and re-instantiating from the dict could have the use of deepcopy and pickle here.

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sywangyi commented Sep 9, 2022

@sgugger thanks for the review. the torch.distributed.broadcast_object_list only support list(each element is pickable) input, does not support dict class

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Thanks for iterating!
Can you just solve the merge conflicts and address the small comment below? Then we should be good to merge.

src/transformers/integrations.py Outdated Show resolved Hide resolved
only main_process will have HPO, and pass argument to other process

Signed-off-by: Wang, Yi A <yi.a.wang@intel.com>
@sgugger sgugger merged commit a86acb7 into huggingface:main Sep 12, 2022
oneraghavan pushed a commit to oneraghavan/transformers that referenced this pull request Sep 26, 2022
only main_process will have HPO, and pass argument to other process

Signed-off-by: Wang, Yi A <yi.a.wang@intel.com>

Signed-off-by: Wang, Yi A <yi.a.wang@intel.com>
@sywangyi sywangyi deleted the ddp_hpo branch October 21, 2022 12:16
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3 participants