RTAI IRQ Latency Experiments

Companion article

Please read the companion article to this repository in order to understand its contents.

Directory structure

Directories below contain a complete Makefile for compiling them. You may need to pass environment variables if you use any non-standard paths for RTAI or Quartus II.

• LPT_SW → RTAI module for testing parallel port interrupt latency
• PCIe_SW → RTAI module for testing PCI express interrupt latency
• PCIe_HW → Quartus II project and Bluespec source code for the PCIe hardware
• plot → histogram plotting tool