C++ Team Blog

The latest in C++, Visual Studio, VS Code, and vcpkg from the MSFT C++ team

/GL and PGO

Hi, I’m Lin Xu, a Program Manager working on the C++ compiler. Recently, we collated performance numbers from our testing passes over this release cycle. We track many different benchmarks closely for all of the architectures and switch options (/O1, /O2, /GL, /PGO). We also track these across multiple CPU models. (Yes, this is quite a big ...