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c#clrbuild-time

will C# compiler for big codebase run dramatically faster on machine with huge RAM?

I have seen some real slow build times in a big legacy codebase without proper assembly decomposition, running on a 2G RAM machine. So, if I wanted to speed it up without code overhaul, would a 16G (or some other such huge number) RAM machine be radically faster, if the fairy IT department were to provide one? In other words, is RAM the major bottleneck for sufficiently large dotnet projects or are there other dominant issues?

Any input about similar situation for building Java is also appreciated, just out of pure curiosity.

Solution

  • Performance does not improve with additional RAM once you have more RAM than the application uses. You are likely not to see any more improvement by using 128GB of RAM.

    We cannot guess the amount needed. Measure by looking at task manager.