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Weights & Biases (wandb)/fr: Difference between revisions
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Puisque wandb exige une connexion à l'internet, sa disponibilité sur les nœuds de calcul dépend de la grappe. | Puisque wandb exige une connexion à l'internet, sa disponibilité sur les nœuds de calcul dépend de la grappe. | ||
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=== Béluga === | === Béluga === | ||
While it is possible to upload basic metrics to Weights&Biases during a job on Béluga, the wandb package automatically uploads information about the user's environment to a Google Cloud Storage bucket. It is not currently possible to disable this behaviour. Uploading artifacts to W&B with <tt>wandb.save()</tt> also requires access to Google Cloud Storage, which is not available on Béluga's compute nodes. | While it is possible to upload basic metrics to Weights&Biases during a job on Béluga, the wandb package automatically uploads information about the user's environment to a Google Cloud Storage bucket, resulting in a crash during or at the very end of a training run. It is not currently possible to disable this behaviour. Uploading artifacts to W&B with <tt>wandb.save()</tt> also requires access to Google Cloud Storage, which is not available on Béluga's compute nodes. | ||
Users can still use wandb on Béluga by enabling the [https://docs.wandb.ai/library/cli#wandb-offline <tt>offline</tt>] or [https://docs.wandb.ai/library/init#save-logs-offline <tt>dryrun</tt>] modes. In these two modes, wandb will write all metrics, logs and artifacts to the local disk and will not attempt to sync anything to the Weights&Biases service on the internet. After their jobs finish running, users can sync their wandb content to the online service by running the command [https://docs.wandb.ai/ref/cli#wandb-sync <tt>wandb sync</tt>] on the login node. | Users can still use wandb on Béluga by enabling the [https://docs.wandb.ai/library/cli#wandb-offline <tt>offline</tt>] or [https://docs.wandb.ai/library/init#save-logs-offline <tt>dryrun</tt>] modes. In these two modes, wandb will write all metrics, logs and artifacts to the local disk and will not attempt to sync anything to the Weights&Biases service on the internet. After their jobs finish running, users can sync their wandb content to the online service by running the command [https://docs.wandb.ai/ref/cli#wandb-sync <tt>wandb sync</tt>] on the login node. | ||
Note that [[Comet.ml]] is a product very similar to Weights & Biases, and works on Béluga. | |||
=== Exemple === | === Exemple === | ||