July 6th, 2017

Performance Improvements in RyuJIT in .NET Core and .NET Framework

RyuJIT is the just-in-time compiler used by .NET Core on x64 and now x86 and by the .NET Framework on x64 to compile MSIL bytecode to native machine code when a managed assembly executes. I’d like to point out some of the past year’s improvements that have gone into RyuJIT, and how they make the generated code faster.

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