v1.44.0.0

OpenDataPlane (1.44.0.0)

Backward compatible API changes

ML

• Add new API module for Machine Learning offload.

Implementation

• DPDK v23.11 added to supported versions.

ML

• Implement the API using ONNX Runtime. A non-standard ONNX install path can be passed with --with-ort-path configure option. See DEPENDENCIES for additional information.

Example Applications

debug

• Print packet IO link information.
• Add packet IO interface name option (-i).

packet_dump

• Add support for measuring packet input delay.

Performance Tests

l2fwd

• Add packet input timestamping option (-T).
• Add packet data prefetch option (-F).
• Add packet data read option (-R).
• Add packet print option (-V).

pool_latency

• New pool latency tester application for profiling pool allocation and free latencies under different load patterns.

sched_perf

• Add options to read (-u) and modify (-U) event user area contents per event reception.
• Run application indefinitely when the number of events to schedule option (-s) is set to zero.