February 2026 monthly summary for ROCm/aiter focusing on kernel reductions and performance optimization. Delivered Kernel Reduction Enhancement for dpsk-fp4 with 32/64 head dimensions, enabling tp2/tp4(head=64/32) configurations. This expands processing capabilities and improves throughput for dpsk-fp4 workloads while providing greater flexibility in data pipelines.

Month: 2025-11 Overview: Focused on delivering a transformative feature upgrade within kvcache-ai/sglang, centering on the Aiter framework upgrade with AR accuracy enhancements and a new quantization weight shuffling capability. Implemented environment variable updates and a GPU-architecture-aware gating logic to determine when shuffling should occur, ensuring safe operation across hardware. There were no separate major bugs reported this month; effort concentrated on feature delivery, integration, and validation to maintain stability during rollout.