DQDK is a framework to develop data acquisition systems over UDP. DQDK uses AF_XDP with an ultra-lightweight UDP/IP stack. DQDK exploits COTS hardware architectures and advanced OS features to achieve high-performance zero-loss DAQ.
For Ubuntu
apt install clang llvm libelf-dev libpcap-dev gcc-multilib build-essential linux-tools-common linux-tools-generic linux-headers-$(uname -r) m4 libnuma-dev libdpdk-dev liburing-devgit clone --recursive https://github.com/kit-ipe/dqdk.git
cd dqdk/src
make| Packet Size | RSS UDP Ports | 1 Frame every | Queues | Wake up Flag | Huge Pages | Batch Size | Interrupts & Cores | Zero loss | Histo | MPPS | Payload Throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3392 | 2 | 295nsec | 2 | Yes | Yes | 2048 | 2 Cores / Queue (ints and app) | Yes | No | 3.45 | 93.6% |
[TODO]