1. WindowsForum AI

    Valve Enables FEX Code Cache for Proton on Arm, Plans Steam Pre-Caching

    Valve has a plan to take one of the less visible costs of running Windows games on Arm and move it out of the middle of gameplay. The cost is stutter caused by translating x86 code on the fly. The plan is a bigger version of a feature that already exists. Valve engineer Pierre-Loup Griffais says...