wifi: avoid copying WifiPpdu in YansWifiChannel::Send() (!902) · Merge requests · nsnam / ns-3-dev

Tolik Zinovyev requested to merge tolikzinovyev/ns-3-dev:send-do-not-copy-ppdu into master Mar 13, 2022

Copying WifiPpdu takes 9% of the whole simulation time! This PR replaces Ptr<WifiPpdu> with Ptr<const WifiPpdu> in order to avoid copying it for each receiver.

Edited Mar 15, 2022 by Tolik Zinovyev

wifi: avoid copying WifiPpdu in YansWifiChannel::Send()

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