【DeepSeek开源并发布3FS，高速并行文件系统优化AI数据访问】金色财经报道，据DeepSeek公告，在开源周第五天，其Fire-Flyer文件系统（3FS）正式开源，作为一款高性能并行文件系统，3FS可充分利用现代SSD和RDMA网络，实现高速数据访问，提升AI模型训练与推理效率。 3FS关键性能指标： 在180节点集群中实现6.6 TiB/s总读取吞吐量； 在25节点GraySort基准测试中达到3.66 TiB/分钟吞吐量； 单节点KVCache查询峰值吞吐量超40+ GiB/s。 3FS采用分离式架构，支持数据预处理、数据集加载、检查点存储/恢复、嵌入向量搜索及推理KVCache查询，具备强一致性语义。DeepSeek同步推出Smallpond数据处理框架，进一步优化3FS数据管理能力。
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