January 2026 (2026-01) Monthly summary for ROCm/composable_kernel focused on technical debt reduction and performance readiness of Batched GEMM. Key outcome: consolidating common structures and logic into shared files to reduce duplication, improve maintainability, and enable cross-variant performance optimization across multi-dimensional GEMM contexts. Refactors establish a unified architecture for batched GEMM variants (WMMA and multi-D), streamlining future enhancements and stabilizing kernel interfaces across dimensions. Emphasis on code quality, reusable components, and groundwork for ongoing performance tuning.