On Intel the fixed-function performance counters can be read by setting bit 30
of ecx
as well the index of the counter to read (0-4) in the bottom bits of that same register.
Is something similar possible on AMD CPUs?
On Intel the fixed-function performance counters can be read by setting bit 30
of ecx
as well the index of the counter to read (0-4) in the bottom bits of that same register.
Is something similar possible on AMD CPUs?