add multinode support via slurm trainer, large scale race condition fix #63
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
facebook-github-bot
added
the
CLA Signed
wconstab
approved these changes
Feb 19, 2024
wanchaol
reviewed
Feb 21, 2024
lessw2020
added a commit
that referenced
this pull request
Apr 18, 2024
…ix (#63) This PR 1 - adds multi-node training support via a multinode_trainer.slurm file. Verified llama 7b on 20 nodes / 160 A100s. 2 - It also corrects a race condition that can occur on larger scale training in profiling, where the check for the trace dir existence fails for process 1, but in the interim another process 2 makes the directory, and then when process 1 tries to make the dir it errors out as the dir exists. This is a simple fix of adding exist_ok=True to both of the makedir command (dump folder, trace folder). <img width="1047" alt="Screenshot 2024-02-15 at 10 53 18 PM" src="https://github.com/pytorch-labs/torchtrain/assets/46302957/20378637-4adb-425b-91d8-7fd36289d3b5"> <img width="545" alt="Screenshot 2024-02-15 at 10 55 02 PM" src="https://github.com/pytorch-labs/torchtrain/assets/46302957/28658614-cff6-42b5-ab57-bac578393d5c">
philippguevorguian
pushed a commit
to YerevaNN/YNNtitan
that referenced
this pull request
Aug 17, 2024
…ix (pytorch#63) This PR 1 - adds multi-node training support via a multinode_trainer.slurm file. Verified llama 7b on 20 nodes / 160 A100s. 2 - It also corrects a race condition that can occur on larger scale training in profiling, where the check for the trace dir existence fails for process 1, but in the interim another process 2 makes the directory, and then when process 1 tries to make the dir it errors out as the dir exists. This is a simple fix of adding exist_ok=True to both of the makedir command (dump folder, trace folder). <img width="1047" alt="Screenshot 2024-02-15 at 10 53 18 PM" src="https://github.com/pytorch-labs/torchtrain/assets/46302957/20378637-4adb-425b-91d8-7fd36289d3b5"> <img width="545" alt="Screenshot 2024-02-15 at 10 55 02 PM" src="https://github.com/pytorch-labs/torchtrain/assets/46302957/28658614-cff6-42b5-ab57-bac578393d5c">
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR
1 - adds multi-node training support via a multinode_trainer.slurm file. Verified llama 7b on 20 nodes / 160 A100s.
2 - It also corrects a race condition that can occur on larger scale training in profiling, where the check for the trace dir existence fails for process 1, but in the interim another process 2 makes the directory, and then when process 1 tries to make the dir it errors out as the dir exists.
This is a simple fix of adding exist_ok=True to both of the makedir command (dump folder, trace folder).