From 485def603a3c1266e90591603b3d6b4f1493a9ea Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Fri, 12 Sep 2025 14:14:57 +0200
Subject: [PATCH] optimize

---
 himbaechel/uarch/gatemate/route_clock.cc | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/himbaechel/uarch/gatemate/route_clock.cc b/himbaechel/uarch/gatemate/route_clock.cc
index 9d432b4a..a19ebc5e 100644
--- a/himbaechel/uarch/gatemate/route_clock.cc
+++ b/himbaechel/uarch/gatemate/route_clock.cc
@@ -33,10 +33,10 @@ namespace {
 
 struct QueuedWire
 {
-    explicit QueuedWire(WireId wire, float delay = 0.0) : wire{wire}, delay{delay} {};
+    explicit QueuedWire(WireId wire, int delay = 0) : wire{wire}, delay{delay} {};
 
     WireId wire;
-    float delay;
+    int delay;
 
     bool operator>(const QueuedWire &rhs) const { return this->delay > rhs.delay; }
 };
@@ -155,7 +155,7 @@ void GateMateImpl::route_clock()
                 visit.pop();
                 if (curr.wire == ctx->getNetinfoSourceWire(clk_net)) {
                     if (ctx->debug)
-                        log_info("            (%.3fns)\n", curr.delay);
+                        log_info("            (%d)\n", curr.delay);
                     dest = curr.wire;
                     break;
                 }
@@ -202,8 +202,7 @@ void GateMateImpl::route_clock()
                     //auto delay = ctx->getDelayNS(ctx->getPipDelay(uh).maxDelay() + ctx->getWireDelay(src).maxDelay() +
                     //                             ctx->getDelayEpsilon());
                     // Do not use actual delay, enough is to know number of passed pips
-                    auto delay = ctx->getDelayNS(ctx->getDelayEpsilon());
-                    visit.push(QueuedWire(src, curr.delay + delay));
+                    visit.push(QueuedWire(src, curr.delay + 1));
                 }
             }
             if (dest == WireId()) {