Solidigm CSAL Solution Brings Advanced IO Shaping, Caching and Data Placement Into NVIDIA DPU DOCA S

on YouTube ↗16m

" summary

Describes CSAL (Cloud Storage Acceleration Layer), an open-source user‑mode FTL, cache and IO tracing component inside SPDK, and how it’s integrated into NVIDIA DPU DOCA storage services alongside BeeGFS. Covers using DPU DRAM as a CSAL write buffer for low-latency, consistent storage, support for high‑density QLC storage for AI datacenters, and experimental data from the joint Solidigm–NVIDIA–BeeGFS development.

AI-written summary · about

" related talks

• 12mAdvancing Flash StorageSumit Gupta, Riley Thomasson · @Scale: Systems & Reliability 2025
• 38mPOLARDB Meets Computational Storage: Efficiently Support Analytical Workloads in CloudPeng Wang, Tong Zhang, Feng Zhu, Yang Liu, Wei Li, Wei Cao, Ning Zheng, Zhushi Cheng, Wenjie Wu, Linqiang Ouyang, Yijing Wang, Ray Kuan, Zhenjun Liu · FAST '20
• 15mHere, There and Everywhere: The Past, the Present and the Future of Local Storage in...Wayne Gao, Yanbo Zhou, Erci Xu, Li Zhang, Jiesheng Wu, Guangtao Xue, Ruilin Wu, Jiaji Zhu, Ruiming Lu, Junping Wu, Leping Yang, Gong Zeng, Saisai Zhang, Chaoyang Sun, Shiyi Luo, Wenrui Li, Keqiang Niu, Xiaolu Zhang, Mariusz Barczak · FAST '26
• 14mPD3: Prefetching Data with DPUs for Disaggregated MemoryFelix Zhang, JIALIN LI, Sidharth Sankhe, Umayrah Chonee, Sherman Lim, Jiasheng Hu, Qizhen Zhang · NSDI '26
• 17mDuhu: Shared Disaggregated Memory for Distributed Data Processing FrameworksAurojit Panda, Jongryool Kim, Tao Wang, Qiutong Men, Hane (Stella) Yie, Emmanuel Amaro, Marcos K. Aguilera · 20th USENIX Symposium on Operating Systems Design and Implementation (OSDI '26)
• 25mOpen Source Model Performance Optimization With SGLangYineng Zhang · PyTorch Conference 2025
• 35mOpenSDS: Storage Challenges in a Cloud Native EraAllen Samuels · Open Source Summit North America 2017
• 19mDShuffle: DPU-Optimized Shuffle Framework for Large-scale Data ProcessingChangSheng Xie, Kai Lu, Ting Yao, Jiguang Wan, Huatao Wu, Chen Ding, Sicen Li, Daohui Wang, Zhihu Tan · USENIX ATC '25