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Hi,I have a python program use libwx_osx_cocoau-3.0.0.3.0.dylib, and it explicitely create 3 threads in source codes. I tried to run on 4 MacBooks, os version from 10.14.6 to 10.15.1, the performance are really bad on two of these MacBooks. By using Activity Monitor, I found that on the two bad-performance MacBooks, my program has 14-18 threads, and 400M real Memory usage. While on the other two MacBooks, my program has 8-9 threads, and <200M real Memory usage. I am very new to OSX and have some experience in Linux system only. My understanding is that the threads and real memory should be kind of in the same range on different machines.(BTW, no sure whether this will provide more information, but this program worked very well before 10.14 for years)Can anyone give me some hint on why the numbers of threads differs on those MacBooks and how should I debug, fix source codes or change configuration to make all MacBook work well?Thanks a lot.
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by carol-gu.
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