vfdev

As CircleCI removed resource class with 2 GPUs we can not run tests on 2 GPUs with Circle CI: - https://app.circleci.com/pipelines/github/pytorch/ignite/2461/workflows/5686c0d7-6dcc-4693-926a-3d91b1e92119/jobs/7650 > Resource class "gpu.medium" is not a valid resource...

Update pytorch.org/ignite site and reference pytorch-ignite.ai

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## 📚 Documentation Our project new website is online and available. We need to update pytorch.org/ignite to reflect only API and provide links to pytorch-ignite.ai as source for examples/tutorials/how-to guides...

[FR] Add kwargs to `idist.barrier`

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## 🚀 Feature A feature request to add kwargs to `idist.barrier`. - Verify if all supported backends now can accept additional args to their `barrier` methods - Add kwargs and...

Support for multiple data sources

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Idea is to enhance `Engine` to be able to run on multiple data sources: ```python data1 = ... data2 = ... data3 = ... ... def process_function(engine, batches): batch1 =...

Update pytorch.org/ignite, README, contributing docs

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## 📚 Documentation We have now https://pytorch-ignite.ai/ with a lot of helpful resources, examples, tutorials etc. We need to update the content of - https://pytorch.org/ignite/ : mention the site and...

Top-K precision/recall multilabel metrics for ranking task

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Following the discussion from https://github.com/pytorch/ignite/issues/466#issuecomment-478339986 it would be nice to have such metric in Ignite. In the context of a multilabel task, compute a top-k precision/recall per label (treating all...

Add a template generic example script as a quick start with Ignite

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## 🚀 Feature Idea is to simplify user's learning curve and provide a template example that can be copied by the user and modified to his/her needs. Something like that...

Use inference_mode instead of no_grad for pth v1.9.0

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## 🚀 Feature The idea is to replace where it is appropriate `torch.no_grad` with `inference_mode` to speed-up computations: evalutation, metrics. This works since pytorch v1.9.0. - https://pytorch.org/docs/1.9.0/notes/autograd.html#inference-mode - https://pytorch.org/docs/1.9.0/generated/torch.inference_mode.html?highlight=inference_mode#torch.inference_mode Let's...

List of schedulers support in `setup_common_training_handlers`

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## 🚀 Feature Feature request to support the case like : ```python common.setup_common_training_handlers( trainer=trainer, ... lr_scheduler=[lr_scheduler1, lr_scheduler2], ) ``` cc @DhDeepLIT

Improve code coverage

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Our project code coverage start to decrease with new features and reworked tests. We are now ~95% but were 96% recently and around ~98% the last year... The idea is...