April 2026 monthly summary for pulp-platform/cheshire focusing on delivering a configurable DRAM integration path, stabilizing VIP interactions, and improving project maintainability to accelerate Cheshire platform bring-up.

July 2025 performance summary: Delivered key memory subsystem enhancements in pulp-platform/picobello, focusing on scalable memory architectures and memory access efficiency. Implemented new Scratchpad Memory (SPM) Tiles with Narrow and Wide Top-Level Variants and a 256 KiB hardware tile, including configuration updates, hardware instantiation, and software tests verifying access to the new memory regions. Also fixed critical memory bandwidth issues by updating dependencies and hardware configurations, disabling HideStrb in axi_obi, and adjusting MaxTrans to reflect OBI latency. These changes collectively improve throughput, reliability, and scalability of the memory subsystem, enabling broader deployment of SPM tiles and better support for performance-critical workloads.

June 2025 monthly summary: Delivered end-to-end Picobello Multicast feature across hardware, packaging, tests, and CI, including NoC changes and packaging definitions, with dependency updates (FloO_NoC and common_cells) to support synthesis and routing improvements. Added advanced multicast tests and CI integration to validate end-to-end functionality. Snitch Picobello test suite build was aligned with current C++/LLVM toolchains by updating build configurations and LLVM path handling to resolve compatibility issues. In snitch_cluster, MemoryDumpReader was added to verif_utils to enable verification without IPC, with CLI options --no-ipc, --memdump, and --memaddr. Notable commits include 911b723 (hw: Add multicast support), aae8fe12 (test: Advanced multicast tests), 44860c89 (deps: Clean common_cells dependency), 12ee0440b8 (hw: Fix some 🐛), and 514e0929 (util: Extend verif_utils to support testbenches without IPC interface).

Monthly work summary for 2025-05 highlighting key deliverables across pulp-platform/picobello and pulp-platform/snitch_cluster. Focused on hardware design accuracy, system-wide multicast capabilities, and CI/CD improvements that deliver business value and robust technical foundations.

April 2025 (2025-04) monthly summary for pulp-platform/picobello: Delivered two high-impact features that strengthen reliability and scalability across architectures, with accompanying CI and configurability improvements. Key outcomes include robust memory validation and a flexible system parametrization framework that supports multi-architecture builds.