Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[tune](deps): Bump transformers from 3.1 to 4.2.0 in /python/requirements #4

Conversation

dependabot[bot]
Copy link

@dependabot dependabot bot commented on behalf of github Jan 13, 2021

Bumps transformers from 3.1 to 4.2.0.

Release notes

Sourced from transformers's releases.

v4.2.0: LED from AllenAI, Generation Scores, TensorFlow 2x speedup, faster import

v4.2.0: LED from AllenAI, encoder-decoder templates, fast imports

LED from AllenAI (@patrickvonplaten)

Four new models are released as part of the LED implementation: LEDModel, LEDForConditionalGeneration, LEDForSequenceClassification, LEDForQuestionAnswering, in PyTorch. The first two models have a TensorFlow version.

LED is the encoder-decoder variant of the Longformer model by allenai.

The LED model was proposed in Longformer: The Long-Document Transformer by Iz Beltagy, Matthew E. Peters, Arman Cohan.

Compatible checkpoints can be found on the Hub: https://huggingface.co/models?filter=led

Available notebooks:

Contributions:

Generation Scores & other outputs (@patrickvonplaten)

The PyTorch generation function now allows to return:

  • scores - the logits generated at each step
  • attentions - all attention weights at each generation step
  • hidden_states - all hidden states at each generation step

by simply adding return_dict_in_generate to the config or as an input to .generate()

Tweet:

Notebooks for a better explanation:

PR:

  • Add flags to return scores, hidden states and / or attention weights in GenerationMixin #9150 (@SBrandeis)

TensorFlow improvements

TensorFlow BERT-like model improvements (@jplu)

The TensorFlow version of the BERT-like models have been updated and are now twice as fast as the previous versions.

  • Improve BERT-like models performance with better self attention #9124 (@jplu)

... (truncated)

Commits

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot merge will merge this PR after your CI passes on it
  • @dependabot squash and merge will squash and merge this PR after your CI passes on it
  • @dependabot cancel merge will cancel a previously requested merge and block automerging
  • @dependabot reopen will reopen this PR if it is closed
  • @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Jan 15, 2021

Dependabot tried to update this pull request, but something went wrong. We're looking into it, but in the meantime you can retry the update by commenting @dependabot rebase.

4 similar comments
@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Jan 19, 2021

Dependabot tried to update this pull request, but something went wrong. We're looking into it, but in the meantime you can retry the update by commenting @dependabot rebase.

@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Jan 26, 2021

Dependabot tried to update this pull request, but something went wrong. We're looking into it, but in the meantime you can retry the update by commenting @dependabot rebase.

@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Jan 27, 2021

Dependabot tried to update this pull request, but something went wrong. We're looking into it, but in the meantime you can retry the update by commenting @dependabot rebase.

@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Feb 1, 2021

Dependabot tried to update this pull request, but something went wrong. We're looking into it, but in the meantime you can retry the update by commenting @dependabot rebase.

@dependabot @github
Copy link
Author

dependabot bot commented on behalf of github Feb 15, 2021

Superseded by #6.

@dependabot dependabot bot closed this Feb 15, 2021
@dependabot dependabot bot deleted the dependabot/pip/python/requirements/transformers-4.2.0 branch February 15, 2021 21:04
edoakes pushed a commit that referenced this pull request Aug 5, 2022
We encountered SIGSEGV when running Python test `python/ray/tests/test_failure_2.py::test_list_named_actors_timeout`. The stack is:

```
#0  0x00007fffed30f393 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) ()
   from /lib64/libstdc++.so.6
#1  0x00007fffee707649 in ray::RayLog::GetLoggerName() () from /home/admin/dev/Arc/merge/ray/python/ray/_raylet.so
#2  0x00007fffee70aa90 in ray::SpdLogMessage::Flush() () from /home/admin/dev/Arc/merge/ray/python/ray/_raylet.so
#3  0x00007fffee70af28 in ray::RayLog::~RayLog() () from /home/admin/dev/Arc/merge/ray/python/ray/_raylet.so
#4  0x00007fffee2b570d in ray::asio::testing::(anonymous namespace)::DelayManager::Init() [clone .constprop.0] ()
   from /home/admin/dev/Arc/merge/ray/python/ray/_raylet.so
#5  0x00007fffedd0d95a in _GLOBAL__sub_I_asio_chaos.cc () from /home/admin/dev/Arc/merge/ray/python/ray/_raylet.so
#6  0x00007ffff7fe282a in call_init.part () from /lib64/ld-linux-x86-64.so.2
#7  0x00007ffff7fe2931 in _dl_init () from /lib64/ld-linux-x86-64.so.2
#8  0x00007ffff7fe674c in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#9  0x00007ffff7b82e79 in _dl_catch_exception () from /lib64/libc.so.6
#10 0x00007ffff7fe5ffe in _dl_open () from /lib64/ld-linux-x86-64.so.2
#11 0x00007ffff7d5f39c in dlopen_doit () from /lib64/libdl.so.2
#12 0x00007ffff7b82e79 in _dl_catch_exception () from /lib64/libc.so.6
#13 0x00007ffff7b82f13 in _dl_catch_error () from /lib64/libc.so.6
#14 0x00007ffff7d5fb09 in _dlerror_run () from /lib64/libdl.so.2
#15 0x00007ffff7d5f42a in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
#16 0x00007fffef04d330 in py_dl_open (self=<optimized out>, args=<optimized out>)
    at /tmp/python-build.20220507135524.257789/Python-3.7.11/Modules/_ctypes/callproc.c:1369
```

The root cause is that when loading `_raylet.so`, `static DelayManager _delay_manager` is initialized and `RAY_LOG(ERROR) << "RAY_testing_asio_delay_us is set to " << delay_env;` is executed. However, the static variables declared in `logging.cc` are not initialized yet (in this case, `std::string RayLog::logger_name_ = "ray_log_sink"`).

It's better not to rely on the initialization order of static variables in different compilation units because it's not guaranteed. I propose to change all `RAY_LOG`s to `std::cerr` in `DelayManager::Init()`.

The crash happens in Ant's internal codebase. Not sure why this test case passes in the community version though.

BTW, I've tried different approaches:

1. Using a static local variable in `get_delay_us` and remove the global variable. This doesn't work because `init()` needs to access the variable as well.
2. Defining the global variable as type `std::unique_ptr<DelayManager>` and initialize it in `get_delay_us`. This works but it requires a lock to be thread-safe.
edoakes pushed a commit that referenced this pull request Mar 22, 2023
edoakes pushed a commit that referenced this pull request Mar 22, 2023
edoakes pushed a commit that referenced this pull request Jan 10, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

0 participants