July 2025: Focused on upgrading XNNPACK integration within microsoft/onnxruntime, delivering API compatibility with the Execution Provider and simplifying the runtime by removing an unsupported QU8 Average Pooling path. These changes improve cross-platform compatibility, stabilize performance, and lay groundwork for future optimizations. Commit-level detail included for traceability.

June 2025 monthly summary for microsoft/onnxruntime focusing on performance optimizations in the WASM SIMD path. The primary work delivered improved kernel throughput for 8-bit data in the WASM runtime by introducing specialized micro-kernels and optimizing data packing, contributing to lower inference latency on WASM-enabled environments.

April 2025 monthly summary for mozilla/onnxruntime focusing on feature delivery and performance improvements in the WASM build. The primary work centered on introducing relaxed SIMD min/max semantics to the WASM path, enabling performance optimizations and allowing implementation-defined behavior for NaN propagation and zero values.