Hi Rong,
I tested this series by following the documentation added in the series
using Clang 19 and my standard distribution configuration on an Intel
platform with the combinations of
* AutoFDO
* AutoFDO + ThinLTO
* AutoFDO + Propeller
* AutoFDO + ThinLTO + Propeller
and I noticed no is
Hi,
This patch series is to integrate AutoFDO and Propeller support into
the Linux kernel. AutoFDO is a profile-guided optimization technique
that leverages hardware sampling to enhance binary performance.
Unlike Instrumentation-based FDO (iFDO), AutoFDO offers a user-friendly
and straightforward