1 plan_rollout_shards

rollouts.plan_rollout_shards(config, *, rows_per_shard)

Plan deterministic source-row rollout shard entries from a writer config.

Planning opens the configured VIN offline dataset, preserves its selected sample-index order within each split, and records enough row lineage for a later build job to reject config/source drift before expensive rendering.

# plan_rollout_shards { #aria_nbv.rollouts.plan_rollout_shards }

```python
rollouts.plan_rollout_shards(config, *, rows_per_shard)
```

Plan deterministic source-row rollout shard entries from a writer config.

Planning opens the configured VIN offline dataset, preserves its selected
sample-index order within each split, and records enough row lineage for a
later build job to reject config/source drift before expensive rendering.