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Add 'latest' checkpoint save/load support #569

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merged 7 commits into from
Dec 2, 2020
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@jeffra jeffra commented Dec 2, 2020

  • Makes the tag parameter optional to save/load checkpoints.
  • Saves an additional file called latest which stores the latest saved checkpoint tag.
  • If omitted on save we will use deepspeed's global step as the tag.
  • If omitted on load we assume the latest file exists and set the tag to the contents of the file.

This is required for deepspeed elastic training support. The user will set a model_engine.load_checkpoint(save_dir=<save_path>) at the start of their training. This will attempt to restore from the latest checkpoint if a job is elastically scaled or restarted due to failure.

@jeffra jeffra merged commit 845921b into master Dec 2, 2020
@jeffra jeffra deleted the jeffra/latest-ckpt branch December 2, 2020 21:49
conglongli added a commit that referenced this pull request Sep 18, 2023
* Integrating evoformer attention

* add cutlass version check

* Updaate error message

* add benchmark

* Update

* Update evoformer_attn.py

* Update run_evoformer_test.py

* Update evoformer_attn.py

* Update run_evoformer_test.py

* support more GPU archs

* add copyright

* add tests

* Fix bugs

* Update benchmark

* update

* Fix nvcc macro

* clean code

* fix formatting

* fix yaml import

* skip unit test when not compatible

* fix yaml requirement

* revert changes

* update tutorial

* update

* fix formatting

* fix format

* skip evoformer attn in pre-compile-ops

* revert changes

* update tutorial

* fix cutlass check

* update tutorial

* refactor tutorial

* revise

* Updated the Megatron-DS section (#565)

* Updated the Megatron-DS section

* minor fix

* minor fix

* minor fix

* separate evoformer tutorial

* Revised the ds4science landing page (#566)

* Updated the Megatron-DS section

* minor fix

* minor fix

* minor fix

* Revised the landing page

* Revised the landing page

* Removing unused file

* fix links image position

* modify main page

* fix doc

---------

Co-authored-by: Shiyang Chen <[email protected]>
Co-authored-by: Minjia Zhang <[email protected]>
github-merge-queue bot pushed a commit that referenced this pull request Sep 18, 2023
* zero++ tutorial PR (#3783)

* [Fix] _conv_flops_compute when padding is a str and stride=1 (#3169)

* fix conv_flops_compute when padding is a str when stride=1

* fix error

* change type of paddings to tuple

* fix padding calculation

* apply formatting check

---------

Co-authored-by: Cheng Li <[email protected]>
Co-authored-by: Olatunji Ruwase <[email protected]>

* fix interpolate flops compute (#3782)

* use `Flops Profiler` to test `model.generate()` (#2515)

* Update profiler.py

* pre-commit run --all-files

* Delete .DS_Store

* Delete .DS_Store

* Delete .DS_Store

---------

Co-authored-by: Jeff Rasley <[email protected]>
Co-authored-by: Cheng Li <[email protected]>

* revert PR #3611 (#3786)

* bump to 0.9.6

* ZeRO++ chinese blog (#3793)

* zeropp chinese blog

* try better quality images

* make title larger

* even larger...

* various fix

* center captions

* more fixes

* fix format

* remove staging trigger (#3792)

* DeepSpeed-Triton for Inference (#3748)

Co-authored-by: Stephen Youn <[email protected]>
Co-authored-by: Arash Bakhtiari <[email protected]>
Co-authored-by: Cheng Li <[email protected]>
Co-authored-by: Ethan Doe <[email protected]>
Co-authored-by: yidoe <[email protected]>
Co-authored-by: Jeff Rasley <[email protected]>

* ZeRO++ (#3784)

Co-authored-by: HeyangQin <[email protected]>
Co-authored-by: GuanhuaWang <[email protected]>
Co-authored-by: cmikeh2 <[email protected]>
Co-authored-by: Ammar Ahmad Awan <[email protected]>
Co-authored-by: Jeff Rasley <[email protected]>
Co-authored-by: Michael Wyatt <[email protected]>
Co-authored-by: Olatunji Ruwase <[email protected]>
Co-authored-by: Reza Yazdani <[email protected]>

* adding zero++ to navigation panel of deepspeed.ai (#3796)

* Add ZeRO++ Japanese blog (#3797)

* zeropp chinese blog

* try better quality images

* make title larger

* even larger...

* various fix

* center captions

* more fixes

* fix format

* add ZeRO++ Japanese blog

* add links

---------

Co-authored-by: HeyangQin <[email protected]>
Co-authored-by: Conglong Li <[email protected]>

* Bug Fixes for autotuner and flops profiler (#1880)

* fix autotuner when backward is not called

* fix format

---------

Co-authored-by: Olatunji Ruwase <[email protected]>

* Missing strided copy for gated MLP (#3788)

Co-authored-by: Ammar Ahmad Awan <[email protected]>
Co-authored-by: Jeff Rasley <[email protected]>
Co-authored-by: Logan Adams <[email protected]>

* Requires grad checking. (#3789)

Co-authored-by: Jeff Rasley <[email protected]>

* bump to 0.10.0

* Fix Bug in transform.cu (#3534)

* Bug fix

* Fixed formatting error

---------

Co-authored-by: Logan Adams <[email protected]>

* bug fix: triton importing error (#3799)

Co-authored-by: Stephen Youn <[email protected]>
Co-authored-by: Jeff Rasley <[email protected]>

* DeepSpeed4Science (#569)

* Integrating evoformer attention

* add cutlass version check

* Updaate error message

* add benchmark

* Update

* Update evoformer_attn.py

* Update run_evoformer_test.py

* Update evoformer_attn.py

* Update run_evoformer_test.py

* support more GPU archs

* add copyright

* add tests

* Fix bugs

* Update benchmark

* update

* Fix nvcc macro

* clean code

* fix formatting

* fix yaml import

* skip unit test when not compatible

* fix yaml requirement

* revert changes

* update tutorial

* update

* fix formatting

* fix format

* skip evoformer attn in pre-compile-ops

* revert changes

* update tutorial

* fix cutlass check

* update tutorial

* refactor tutorial

* revise

* Updated the Megatron-DS section (#565)

* Updated the Megatron-DS section

* minor fix

* minor fix

* minor fix

* separate evoformer tutorial

* Revised the ds4science landing page (#566)

* Updated the Megatron-DS section

* minor fix

* minor fix

* minor fix

* Revised the landing page

* Revised the landing page

* Removing unused file

* fix links image position

* modify main page

* fix doc

---------

Co-authored-by: Shiyang Chen <[email protected]>
Co-authored-by: Minjia Zhang <[email protected]>

---------

Co-authored-by: Heyang Qin <[email protected]>
Co-authored-by: Bill Luo <[email protected]>
Co-authored-by: Cheng Li <[email protected]>
Co-authored-by: Olatunji Ruwase <[email protected]>
Co-authored-by: Guorun <[email protected]>
Co-authored-by: Jeff Rasley <[email protected]>
Co-authored-by: stephen youn <[email protected]>
Co-authored-by: Stephen Youn <[email protected]>
Co-authored-by: Arash Bakhtiari <[email protected]>
Co-authored-by: Ethan Doe <[email protected]>
Co-authored-by: yidoe <[email protected]>
Co-authored-by: GuanhuaWang <[email protected]>
Co-authored-by: cmikeh2 <[email protected]>
Co-authored-by: Ammar Ahmad Awan <[email protected]>
Co-authored-by: Michael Wyatt <[email protected]>
Co-authored-by: Reza Yazdani <[email protected]>
Co-authored-by: Masahiro Tanaka <[email protected]>
Co-authored-by: Logan Adams <[email protected]>
Co-authored-by: Joe Mayer <[email protected]>
Co-authored-by: Ramya Ramineni <[email protected]>
Co-authored-by: Shiyang Chen <[email protected]>
Co-authored-by: Minjia Zhang <[email protected]>
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3 participants