Rawdata for MSVC tail calling Python interpreter benchmarks, issue, PR and commit be3c13164.
- MSC v.1950 from Visual Studio 2026 (18.1.1)
- clang-cl 21.1.4
- all builds are PGO builds
- tc denotes tail calling builds
Because this is a lot of data, it is separated for different CPUs, see
- MSVC tail call on Windows 10, Haswell i5-4570
- MSVC tail call on Windows 11, Ryzen 5 5500U
- MSVC tail call on Windows 11, AMD Ryzen 7 5800X
for plots and tables.