Re:Addressing Criticism of RISC-V Microprocessors
by snek_case on Sunday March 20, 2022 @01:05PM
(#30744393)
There's still a limit to how many instructions you can decode and dispatch every cycle, even with zero dependencies. There's also definitely dependencies in the example where you're computing a memory address to access a value.
(Of course, you can add unnecessary dependency with a badly designer ISA. But it's not a necessary condition.)