4 Commits

Include renames

Author	SHA1	Message	Date
dtourolle	4b6e498ba7	feat: persistent-pipeline reuse — push_blocking, node introspection, stateful wrapper ... Adds three pieces needed to build one KPN network and reuse it across many replays/configs instead of tearing down and rebuilding per run: - Channel<T>::push_blocking (+ IVariantChannel/VariantChannel forwarding): lossless backpressure push that waits for space instead of dropping when the ring is full. PyNode's run_loop now uses it so a downstream consumer lagging behind never silently drops a frame. - PyNetwork::node_ptr / node_stats: raw node handle by name (for a binding to dynamic_cast to a concrete wrapper and call functor-specific runtime setters) and a per-node timing snapshot for profiling. - ObjectVariantNodeWrapper: variant-node adapter for functors that need runtime-constructed state (a Config, a loaded gallery), mirroring VariantNodeWrapper's channel plumbing but backed by ObjectNode<Obj>. Built and used downstream in scene-actor-extraction's sae_kpn Python replay bindings for repeated threshold-sweep evaluation of the same pipeline.	2026-07-19 16:55:36 +02:00
dtourolle	c4538f03ca	python: fix nanobind Network reference leak via GC type slots ... The Python Network holds each PyNode's callable, forming an uncollectable instance -> callable -> globals() -> instance cycle that tripped nanobind's leak check at interpreter shutdown. Implement tp_traverse/tp_clear type slots on the Network binding so Python's cyclic collector can see through the C++-held callables and break the cycle. PyNode exposes its callable; PyNetwork visits and clears them. Wired into both binding sites (auto_bind and the legacy register_py_network).	2026-07-04 14:43:47 +02:00
dtourolle	f6bcaa15b0	Performance improvements, better readme and complete python bindings	2026-05-12 21:23:33 +02:00
dtourolle	5e77dc836b	First attempt	2026-05-08 17:48:16 +02:00