I can understand the aversion to GPU (with "Graphics" being a primary point). Most ways of interfacing with the GPU use x,y,z, color, lighting wrappers around w

I can understand the aversion to GPU (with "Graphics" being a primary point). Most ways of interfacing with the GPU use x,y,z, color, lighting wrappers around what is essentially a super powerful vpu. I also wonder how the traditional pipeline (e.g. vertex shading, fragment shading) can be repurposed for audio. I don't have any experience with Metal or Vulcan but my intuition is that audio DSP is going to include a healthy dose of linear algebra and multi-variate calculus. That points towards some kind of fit with the GPU. Given that basic GPUs are available on practically every device (including phones) it seems like a fantastic fit. Even audio hardware developers would benefit since it would open up access to commodity priced chips (rather than custom asic/fpga/whatever).