UCB announced high performance RISC-V core BROOM with Hot Chips 30.
The ISA of BROOM is RV64G, and the instruction issuing method is OoO. It is higher performance than in-order RocketCore which is currently open.By the way, Chisel is used for hardware design.
ROOM's microarchitecture is BOOM (Berkeley Out-of-Order Machine), but what is the difference between BROOM and BOOM?
For details on BROOM, see below.