shuhaowu / lockless-queue-perf-test

Performance testing for various lockless queue implementations

This repository tests the latency performance of various lockless queues. The test setup is:

• Intel i7-3840QM (ThinkPad W530) with turbo boost on
• Ubuntu 22.04.1 LTS desktop
• Real-time kernel: 5.15.74-rt52+.
• Kernel cmdline set with intel_idle.max_cstate=0 processor.max_cstate=0 idle=poll to ensure the processor is always at C0 state.

To run:

• cmake -Bbuild && cmake --build build -j $(nproc)
• sudo chrt -f 80 build/boost_spsc/boost_spsc
• sudo chrt -f 80 build/iceoryx_mpnc/iceoryx_mpnc