a bunch of allocation optimizations

2024-12-02 13:08:47 +01:00
parent 741f1428d3
commit 5601ad91f5
6 changed files with 12 additions and 5 deletions
--- a/solanaceae/ngc_ft1/flow_only.cpp
+++ b/solanaceae/ngc_ft1/flow_only.cpp
@@ -86,6 +86,7 @@ int64_t FlowOnly::canSend(float time_delta) {

 std::vector<FlowOnly::SeqIDType> FlowOnly::getTimeouts(void) const {
 	std::vector<SeqIDType> list;
+	list.reserve(_in_flight.size()/3); // we dont know, so we just guess

 	// after 3 rtt delay, we trigger timeout
 	const auto now_adjusted = getTimeNow() - getCurrentDelay()*3.f;