I don't think this is meant to replace the x86 ISA, but rather SIMD units like MMX/SSE and traditional GPU shaders. The article was a bit muddled -- I'm waiting for the Anandtech version.
Successful adoption will be dependent on good tooling. Auto-vectorizing is really hard in compilers, mostly because current languages aren't really built for it. But if AMD were to introduce something purpose-built (eg, with a Matlab-like syntax), then that might compel devs who aren't assembly or GPU gurus to develop against this.
Successful adoption will be dependent on good tooling. Auto-vectorizing is really hard in compilers, mostly because current languages aren't really built for it. But if AMD were to introduce something purpose-built (eg, with a Matlab-like syntax), then that might compel devs who aren't assembly or GPU gurus to develop against this.