[libre-riscv-dev] 3d gpu microarchitectural requirements review

[Luke Kenneth Casson Leighton]

https://en.wikipedia.org/wiki/Register_renaming#Comparison_between_the_schemes

this article says that "reservation stations", whilst using fewer
resources and having better latency, consume way more power, due to
broadcasting, and also require significant bypassing:

https://en.wikipedia.org/wiki/Classic_RISC_pipeline#Solution_A._Bypassing