


Llama3 training crashes every 3 hours? Big bean bag model and HKU team improve crispy Wanka training
As the iteration speed of large models becomes faster and faster, the scale of training clusters becomes larger and larger, and high-frequency software and hardware failures have become pain points that hinder the further improvement of training efficiency. The checkpoint system is responsible for the status during the training process. Storage and recovery have become the key to overcoming training failures, ensuring training progress and improving training efficiency.
Recently, the ByteDance Beanbao model team and the University of Hong Kong jointly proposed ByteCheckpoint. This is a large model checkpointing system native to PyTorch, compatible with multiple training frameworks, and supports efficient reading and writing of checkpoints and automatic re-segmentation. Compared with existing methods, it has significant performance improvements and ease-of-use advantages. This article introduces the challenges faced by Checkpoint in improving large model training efficiency, summarizes ByteCheckpoint’s solution ideas, system design, I/O performance optimization technology, and experimental results in storage performance and read performance testing.
Meta officials recently disclosed the failure rate of Llama3 405B training on 16384 H100 80GB training clusters - in just 54 days, 419 interruptions occurred, with an average crash every three hours, attracting the attention of many practitioners. .
As a common saying in the industry says, the only certainty for large-scale training systems is software and hardware failure. As the training scale and model size increase, overcoming software and hardware failures and improving training efficiency have become important influencing factors for large model iterations.
Checkpoint has become the key to improving training efficiency. In the Llama training report, the technical team mentioned that in order to combat the high failure rate, frequent checkpoints need to be performed during the training process to save the status of the model, optimizer, and data reader during training to reduce the loss of training progress.
The ByteDance Beanbao large model team and the University of Hong Kong recently released the results - ByteCheckpoint, a PyTorch native, compatible with multiple training frameworks, and a large model Checkpointing system that supports efficient reading and writing of Checkpoint and automatic re-segmentation.
Compared with the baseline method, ByteCheckpoint improves performance by up to 529.22 times on checkpoint saving and up to 3.51 times on loading. The minimalist user interface and Checkpoint automatic re-segmentation function significantly reduce user acquisition and usage costs and improve the ease of use of the system.
ByteCheckpoint: A Unified Checkpointing System for LLM Development Paper link: https://team.doubao.com/zh/publication/bytecheckpoint-a-unified-checkpointing-system-for-llm-development?view_from =research
The existing system design has flaws, which significantly increases the additional I/O overhead of training
Checkpoint is difficult to re-segment, and the development and maintenance overhead of manual segmentation script is too high
The Checkpoint modules of different training frameworks are fragmented, which brings challenges to the unified management and performance optimization of Checkpoint
Users of distributed training systems face multiple problems
The above is the detailed content of Llama3 training crashes every 3 hours? Big bean bag model and HKU team improve crispy Wanka training. For more information, please follow other related articles on the PHP Chinese website!

But what if this isn’t a hiring crisis at all? What if it’s a leadership one? While the spotlight has been on salaries and skills shortages, some experts argue that it isn’t just that AI professionals are hard to hire, but also that they’re easy to
![Creating minutes with ChatGPT! Examples of transcription and prompts [Free materials provided]](https://img.php.cn/upload/article/001/242/473/174716888024482.jpg?x-oss-process=image/resize,p_40)
Creating meeting minutes is an essential task for many businesses, but manual labor is a huge amount of time and effort required. What's attracting attention is the automation of minutes using OpenAI's natural language processing tool ChatGPT. This article will explain in detail how to efficiently create minutes by combining transcription tools such as ChatGPT and Whisper. Automating minutes preparation offers a variety of benefits, such as significantly reducing work time and reducing internal burdens. On the other hand, appropriate operation is required, including security measures and the need for human checks.
![Explaining how to create PowerPoint slides in ChatGPT! [With prompt]](https://img.php.cn/upload/article/001/242/473/174716875276283.jpg?x-oss-process=image/resize,p_40)
Creating presentation materials requires a lot of time and effort, but using ChatGPT can improve efficiency. This article explains how to quickly and effectively create PowerPoint materials using ChatGPT. We will introduce various approaches, from automatic generation of VBA macros to using ChatGPT add-in to linking with plugins. The specific steps are explained in an easy-to-understand manner, so even beginners can easily try it out. Please use this article as a reference to experience creating next-generation presentations along with ChatGPT.

While improving daily work efficiency is a goal everyone needs, it is often faced with the difficulty of task management. This is where the focus is on ChatGPT, a new solution that utilizes AI. This article provides detailed information on the benefits of task management using ChatGPT, specific ways to use it, and how to improve efficiency by checking progress and self-reflection. It ranges from creating lists, categorization, creating schedules, and setting project milestones. Let's aim to further improve productivity with this new approach. Op

This year’s conference ended with a mix of urgency and cautious optimism. The theme, “Many Voices. One Community,” reflected a core idea: cybersecurity is moving too fast for any one group to manage alone. The field now faces bigger attack surfaces,

Some people may want to deepen their use of ChatGPT, but are troubled by outdated data. In fact, ChatGPT can utilize real-time Internet information. In this article, we will explain four main ways to connect ChatGPT to the Internet: plugins, web browsing features, Bing Copilot, and Google Gemini. By using these, you can maximize the power of ChatGPT in business and learning. OpenAI's latest AI agent, OpenAI

In recent years, the evolution of AI technology has been remarkable, with major advances being made, especially in the field of AI agents. Among these, OpenAI's "Operator" has attracted a lot of attention, with innovative features that set it apart from previous agents. In this article, we will provide a detailed explanation of OpenAI Operator, from its mechanism, as well as its wide range of safety initiatives and future prospects. Click here for more information about OpenAI's latest AI agent, OpenAI Deep Research ⬇️ [ChatG

Text mining using ChatGPT: Efficient data analysis Text mining, which extracts useful information from a vast amount of unstructured data, is dramatically streamlined using AI technologies such as ChatGPT. In this article, we will explain the text mining method using ChatGPT, with specific examples. Master a variety of approaches, including document summaries, keyword occurrence rate analysis, and user review classification, and aim to improve the efficiency of data analysis. table of contents What is text mining? Text mining with ChatGPT: Practice


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

Dreamweaver Mac version
Visual web development tools

Atom editor mac version download
The most popular open source editor

WebStorm Mac version
Useful JavaScript development tools
