simulation is extremely slow when the number of nodes is large

FabianEckermann / ns-3_c-v2x

Cellular Vehicle-to-Everything (C-V2X) Mode 4 model for ns-3

GNU General Public License v2.0

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simulation is extremely slow when the number of nodes is large #7

Closed wujingbang closed 3 years ago

wujingbang commented 3 years ago

Hi, I use the v2x_communication_example running our own trace file with hundreds of nodes (900 for example), however the simulation time is abnormally long. How to improve that ?

wujingbang commented 3 years ago

I have figured out: annotate lteHelper->EnableTraces(); which includes a lots of traces hook