Without Seccomp:
interleaving them has no cache benefits, and makes it difficult
,详情可参考WPS官方版本下载
We often compose multiple commands in a pipeline to make the most of our Effect system:
The 386 microcode sequencer has a one-cycle pipeline delay: when a jump or RNI (run next instruction) is decoded, the micro-instruction immediately after it has already been fetched and will execute before the jump takes effect. This "delay slot" is a basic property of the sequencer, and the microcode is written to fill it with useful work rather than waste a cycle on a bubble. The examples in the PTSAV section above show this: at 582/5AE, the micro-instruction after LCALL executes before the subroutine begins.
但无论如何,如果这条路跑通,苹果最恐怖的「生态护城河」将顺势流淌进 AI 时代,与之相随的,是数十亿用户的肌肉记忆和操作习惯。这对于任何一家致力于打造 AI 硬件的厂家来说,都是致命威胁。