Hi Marcelo,
You're right that RISC-V doesn't have m5_ops implemented yet, but one way
you could get an instruction count is by reading the INSTRET CSR in your
program just before your ROI, since that directly reads the CPU model's
instruction counter.
Hope this helps,
Alec Roelke
On Thu, Jul 25,
Hi all,
I have an application compiled for the RISC-V ISA running in gem5 SE mode.
I want to profile, i.e. get the execution stats, only for a specific kernel
/ Region of Interest (ROI) inside the code.
I understand the standard way to approach this would be to insert m5_ops
that call m5_reset_st
