From a3ce8a392c08bc6c4a14144022451954926e5f3f Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Fri, 22 Nov 2024 16:35:57 +0100 Subject: [PATCH] Update API documentation --- docs/archapi.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/archapi.md b/docs/archapi.md index f22f96286c..9918a895e7 100644 --- a/docs/archapi.md +++ b/docs/archapi.md @@ -771,4 +771,6 @@ Router Methods ### void expandBoundingBox(BoundingBox &bb) const -Updates bounding box to expand search space when routing is failing to find possible route. +As part of `router2` implementation, during congestion update, every third time a net fails to route, this method is executed to expand the bounding box to increase the search space. + +Default implementation expands by one tile in each direction.