I searched "GPU" and almost all of the top results were people doing weird/unusual things with the GPU: terminal emulator, Postgres query acceleration, stripped down HTML engine, APL compiler, etc. A search of "Direct3D" suggests HN doesn't have much interest in Direct3D, though.
> weird/unusual things with the GPU: terminal emulator, Postgres query acceleration, stripped down HTML engine, APL compiler
Exactly. People here mostly do general-purpose computations on them, despite “G” stands for graphics.
Search for “Graphics”, and the majority of top results are for CPU-based stuff, pixel graphics in terminal, python, Skia. There’re some results for GPU-based graphics, like graphic studies for MGS and GTA, but they’re minority.
I think graphics is how the majority of users use their hardware for, but it’s under-represented here.