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Re:OpenTTD is an open source simulation game based upon Tran... by MoreMoore on Wednesday December 04, 2024 @09:05AM (#42317519)
I wonder if the plot would look similar if you disabled hyperthreading but kept the same number of workers.
Re:OpenTTD is an open source simulation game based upon Tran... by michalc on Wednesday December 04, 2024 @02:17PM (#42320954)
Ah I _think_ I ran this on a MacBook that as far as I know has 8 real cores…

But I since found that 4 are “efficiency” cores, so that could be the reason for the poor scaling(?)

Re:OpenTTD is an open source simulation game based upon Tran... by MoreMoore on Thursday December 05, 2024 @02:53AM (#42325959)
Seems plausible to me. The efficiency cores seem to be clocked quite a bit lower.