Vscode terminal lags only during first run of program

Asked Feb 22 '22 at 02:45

Active Feb 22 '22 at 02:45

Viewed 556 times

Bought a new, more powerful Windows system and installed Vscode on it. To my surprise, running basic Cpp files was much more slow on it. After some investigation here are my observations about the issue -

The lag is very prominent on the first run after compile Or when ran from CodeRunner cd "d:\cpp_primer\" ; if ($?) { g++ arr1.cpp -o arr1 } ; if ($?) { .\arr1 } which is indirectly the same thing
From second time onwards, .\arr1 showed output very fast.

My deduction is that it is related to checking the code signature. Some days ago, I read an article where MacOs was checking them very frequently even on Xcode scripts.

Coincidentally, while installing Msys2 on this system, there was error like running scripts is disabled on this system... which was solved when I changed "ExecutionPolicy" of both "CurrentUser" and "LocalMachine" from Undefined to RemoteSigned.

Thanks in advance.

asked Feb 22 '22 at 02:45

mr.loop

have you looked at the command: `g++` is the compile phase and that takes time – rioV8 Feb 22 '22 at 06:46
@rioV8 the same one line program compiled in a blink in intel gen3 comapred to 5 seconds on gen11 – mr.loop Feb 22 '22 at 16:52
11 is almost 4*3, that is what we call progress – rioV8 Feb 22 '22 at 17:08

Vscode terminal lags only during first run of program

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