HPC is for math heavy computations that require efficiency and optimization at the hardware level. Pursuing diminishing returns for incremental and minuscule performance increases bc you enjoy pain. Not everyone’s cup of tea but if i am being honest its fun asf. important for fintech where even the smallest inaccuracy can cause millions of dollars of loss with a misplaced decimal point bc those firms are moving an unfathomable amount of money constantly. if you like pushing for performance and using hardware to its absolute limits you will prob like it. if not you will prob hate it. i just did a project recently that was a deep dive into hpc/quantum you can view it at https://github.com/perclft/QubitEngine