> Please check P extension. That doesn't seem to have anything to do with software scheduled general parallel execution of instructions. Letting you have a br

> Please check P extension. That doesn't seem to have anything to do with software scheduled general parallel execution of instructions. Letting you have a branch, an arithmetic operation, and a load in the same instruction for example. > Please check V extension SIMD is not the same as SIMT. SIMT doesn't handle divergent flow control well compared to a general purpose computer. However it does do it better than SIMD, even predicated SIMD, in important ways. I think that trying to come up with one ISA that can handle every use case is liable to be just as successful as coming up with one programming language that can handle every use case.