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10-11 June
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Solidigm CSAL Solution Brings Advanced IO Shaping, Caching and Data Placement Into NVIDIA DPU DOCA S - Wayne Gao, Solidigm & Long Chen, NVIDIA
Wednesday June 11, 2025 13:45 - 14:15 HKT
Level 19 | Crystal Court II
CSAL is Cloud Storage Acceleration Layer for BigData and AI. it is open-source user mode FTL, cache and io trace component inside SPDK(upstreamed). It commercially helps Alibaba cloud storage system.
refer https://www.solidigm.com/products/technology/cloud-storage-acceleration-layer-write-shaping-csal.html. Alibaba and Solidigm joint top computer conference paper Eurosys2024 https://dl.acm.org/doi/pdf/10.1145/3627703.3629566
Session Topics:
This session is joint development with NVIDIA DPU team and BeeGFS
1. CSAL leverage DPU DRAM as CSAL write buffer who achieve best storage latency ever also promise the data consistency.
2. QLC high density storage is favorable by AI industry since it save power and space for AI Data Center. DPU storage solution can achieve same thing, it is great combine two things together.
3. CSAL bring advanced storage IO shaping, caching and data placement SW into NVIDIA DPU DOCA storage SW service,
4. DPU and CSAL and BeeGFS experiment data sharing and report
Speakers
avatar for Long Chen

Long Chen

Director, NVIDIA
Take charge of promoting NVIDIA networking for high speed storage and new application market in China
avatar for Wayne Gao

Wayne Gao

Princinple storage solution architect, Solidigm
Wayne Gao is a Principal Engineer as Storage solution architect and worked on CSAL from PF to Alibaba commercial release. Wayne also takes main developer effort to finish CSAL pmem/DSA and cxl.mem PF from intel to Solidigm. Before joining Intel, Wayne has over 20 years of storage... Read More →
Wednesday June 11, 2025 13:45 - 14:15 HKT
Level 19 | Crystal Court II
  Data Processing + Storage

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