On 18 Nov 2021, at 02:06, yadong.li
I learn the sel4 performance form https://sel4.systems/About/Performance/
I focus on the ARMv8 platform, from the website, the parameters are as follows:
ISA Mode Core/SoC/Board Clock IRQ Invoke IPC call IPC reply
"Armv8a 64 A57/Tx1/Jetson 1.9 GHz 863 (18) 396(15)
I want to know what is the length of IPC for the record provided on the web page , when
test IPC call and reply? 0 or 10?
The page reports the 0-length numbers. The idea is that IPC should fit into registers, the
10 case is the one that make it spill into memory deliberately. That number is good to
know for development, but should not be the main performance characteristic.