vortex_torch.flow¶

High-level vFlow API.

This module provides the public entry points for working with flow-style sparse attention:

vFlow: Abstract base class for all flow implementations (block-sparse, GQA-based flows, QUEST-style flows, etc.).

register(): Decorator used to register a vFlow implementation under a string key, e.g.:

@register("block_sparse_attention")
class BlockSparseAttention(vFlow):
    ...

build_vflow(): Factory helper that instantiates a registered vFlow by name (and optional configuration), e.g.:
```
flow = build_vflow("block_sparse_attention", **cfg)
```
algorithms: Collection of concrete vFlow implementations and related building blocks.

These symbols form the high-level interface for constructing and using vFlows in downstream models and runtime systems.

Modules