During February 2026, Luo Shu enhanced the build system for the facebookresearch/faiss repository by improving detection of Intel oneAPI MKL 2021 and newer versions. Focusing on CMake and build system configuration, Luo updated the FindMKL.cmake script to recognize modern MKL installation paths and incorporate CXX implicit link directories, addressing common detection failures across various MKL layouts. This work streamlined the build process, reducing the need for manual configuration and enabling more reliable, cross-platform Faiss builds. Luo’s contribution demonstrated depth in library detection and validation, ensuring that Faiss users could more easily adopt Intel MKL for CPU-accelerated workflows.