opentensor / subtensor

Bittensor Blockchain Layer
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fix can_commit to use get_weights_set_rate_limit #540

Open surcyf123 opened 2 weeks ago

surcyf123 commented 2 weeks ago

Description

Previously, the can_commit function checked to see if a whole commit_reveal_weights_interval has passed before being allowed to commit weights again. Instead, we should keep this logic for when we can reveal_weights (as is intended), but the neuron should be able to commit weights multiple times within a single commit_reveal_weights_interval according to the weights_rate_limit hyperparameter. If not, the weights_rate_limit is essentually useless because the can_commit function overrides the weights_rate_limit.

Furthermore, it introduces an edge case where if commit_reveal_weights_interval if > activity_cutoff, all weights go away and the network stalls because neurons are now setting weights > once per activity_cutoff. This PR fixes this too.

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