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DeepSeek 开源日第 5 天:发布高性能并行文件系统 3FS,数据吞吐量高达 6.6 TiB/s

2025年2月28日,DeepSeek 在开源周的第五天发布了 3FS(Fire-Flyer File System),这是一个专为现代 SSD 和 RDMA 网络带宽设计的高性能并行文件系统。该系统在数据访问性能上表现出色,特别适用于深度学习等数据密集型应用。

3FS 在180节点集群中实现了6.6 TiB/s的聚合读取吞吐量,在25节点的GraySort基准测试中达到了3.66 TiB/min的吞吐量。每个客户端节点的KVCache查找峰值吞吐量超过40 GiB/s。3FS采用去中心化架构,提供强一致性语义。

该文件系统在DeepSeek V3 / R1版本中广泛应用,涵盖了数据预处理、数据集加载、检查点保存/加载等关键过程,同时DeepSeek还开源了基于3FS的处理框架Smallpond。

DeepSeek | GitHub

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DeepSeek 开源日第 5 天:发布高性能并行文件系统 3FS,数据吞吐量高达 6.6 TiB/s

2025年2月28日,DeepSeek 在开源周的第五天发布了 3FS(Fire-Flyer File System),这是一个专为现代 SSD 和 RDMA 网络带宽设计的高性能并行文件系统。该系统在数据访问性能上表现出色,特别适用于深度学习等数据密集型应用。

3FS 在180节点集群中实现了6.6 TiB/s的聚合读取吞吐量,在25节点的GraySort基准测试中达到了3.66 TiB/min的吞吐量。每个客户端节点的KVCache查找峰值吞吐量超过40 GiB/s。3FS采用去中心化架构,提供强一致性语义。

该文件系统在DeepSeek V3 / R1版本中广泛应用,涵盖了数据预处理、数据集加载、检查点保存/加载等关键过程,同时DeepSeek还开源了基于3FS的处理框架Smallpond。

DeepSeek | GitHub

📮投稿  ☘️频道  🌸聊天  🗞𝕏

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Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.” At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender.
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