Hi David, On Mon, Mar 23, 2026 at 1:00 AM David Geier <[email protected]> wrote: > > TSC calibration improvements: > > - Pass TSC frequency to child processes for EXEC_BACKEND, this makes > > TSC calibration usable on Windows, per off-list suggestion from Andres > > - To support the EXEC_BACKEND change, refactor tsc_frequency_khz to > > have a sentinel value of -1 indicating the TSC was not initialized, vs > > 0 indicating it was initialized but isn't usable, and drop > > has_usable_tsc variable > > Have you tested the latest patch set on Windows? Let me know if you want > me to do that.
Not outside of CI - so if you could do testing on Windows, that'd be great! FWIW, CI does now exercise the TSC calibration logic on Windows, which is part why the last patch set added the handling of EXEC_BACKEND to pass down the frequency to the client connections, because I otherwise saw this impacting Windows CI runtimes - they're normal with the version posted. Thanks, Lukas -- Lukas Fittl
