Abstract
I will demonstrate Solidigm and BF3 AI Lab's joint inference work based on the Solidigm Ignition stack, along with its integration with the Python ecosystem.
CSAL Background
CSAL (Cloud Storage Acceleration Layer) is a solution for big data and AI. It is an open-source user-space FTL, cache, and IO trace component designed to accelerate AI and big data storage systems within SPDK (merged into the mainline). Commercially, it powers Alibaba's cloud storage systems.
For foundational details, refer to:
https://www.solidigm.com/products/technology/cloud-storage-acceleration-layer-write-shaping-csal.html
Paper co-authored by Alibaba and Solidigm at the premier computer science conference EuroSys2024:
https://dl.acm.org/doi/pdf/10.1145/3627703.3629566
Plus the joint presentation and poster session by the BF3 team and Solidigm at GTC2025.