https://wccftech.com/yuzu-the-nintendo-switch-emulator-now-takes-advantage-of-multicore-cpus/

The team beyond Yuzu, the Nintendo Switch emulator for PC, continues to push outstanding updates at a brisk pace. Less than a month ago, the emulator had its virtual memory manager system rewritten in order to essentially cut RAM usage in half.

Now, the Yuzu team announced what they're calling the biggest project that was ever undertaken for this emulator: support for multicore CPUs. Needless to say, it is a major feature as described below by the coders.