From 86699b42f619960bfefd4d0b479dd44a90527ea4 Mon Sep 17 00:00:00 2001
From: gatecat <gatecat@ds0.me>
Date: Sat, 26 Feb 2022 15:17:46 +0000
Subject: Switch to potentially-sparse net users array

This uses a new data structure for net.users that allows gaps, so
removing a port from a net is no longer an O(n) operation on the number
of users the net has.

Signed-off-by: gatecat <gatecat@ds0.me>
---
 common/pybindings.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'common/pybindings.cc')

diff --git a/common/pybindings.cc b/common/pybindings.cc
index eef460ce..9a783eb4 100644
--- a/common/pybindings.cc
+++ b/common/pybindings.cc
@@ -220,7 +220,7 @@ PYBIND11_EMBEDDED_MODULE(MODULE_NAME, m)
     readwrite_wrapper<PortInfo &, decltype(&PortInfo::type), &PortInfo::type, pass_through<PortType>,
                       pass_through<PortType>>::def_wrap(pi_cls, "type");
 
-    typedef std::vector<PortRef> PortRefVector;
+    typedef indexed_store<PortRef> PortRefVector;
     typedef dict<WireId, PipMap> WireMap;
     typedef pool<BelId> BelSet;
     typedef pool<WireId> WireSet;
@@ -288,7 +288,7 @@ PYBIND11_EMBEDDED_MODULE(MODULE_NAME, m)
     WRAP_MAP(m, WireMap, wrap_context<PipMap &>, "WireMap");
     WRAP_MAP_UPTR(m, RegionMap, "RegionMap");
 
-    WRAP_VECTOR(m, PortRefVector, wrap_context<PortRef>);
+    WRAP_INDEXSTORE(m, PortRefVector, wrap_context<PortRef>);
 
     typedef dict<IdString, ClockFmax> ClockFmaxMap;
     WRAP_MAP(m, ClockFmaxMap, pass_through<ClockFmax>, "ClockFmaxMap");
-- 
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