Barriers 101: Part 2
- Buy now
- Learn more
How barriers work in hardware

#11: Interconnects and snoop requests
#12: Sequencing of coherent writes
#13: Defining Shareability domains in hardware
#14: Shareability on modern AMBA systems
#15: Broadcasting barriers onto the interconnect
#16: Distributed mesh network propagation
#17: DMA-capable peripheral devices
#18: Handling barriers internally to the CPU
#19a: Quiz
#19b: Quiz walkthrough

How barriers work in hardware

10 Lessons