Another round of IP never transferring into products :/
Off the top of my head I never saw a A series product, or a Furian product ? I've seen a B series in a risc V soc, Series 8 / Rogue midrange in the multiple Helio SoC recently, but it's prety light.
My bad if my first post was too cliché or plain wrong. I love PowerVR and theirs techs, but most of the time I don't see the annoncements translating into a product I can see bench of, review, or even my hands on.
Imagination's architecture (since 8XT) has the unusual ability to have multiple workgroups per warps/tasks if the workgroup is less than the warp size, each with their own separate local memory (i.e. this is all hardware, not a software hack based on recompiling the shader). Similarly, many triangles can be part of the same warp in 3D rendering, so small triangles typically doesn't reduce warp occupancy much if at all. I'm pretty sure that's documented in some public documents for developers somewhere although I have no idea where exactly.I wonder about their 128 wide warps/tasks.
Does that mean a workgroup has to be at least 128 threads wide to avoid idle threads? That's much more from the 32/64 number we're used at. Seems much harder to saturate if so.