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Iterative methods are commonly used approaches to solve large, sparse linear systems, which are fundamental operations for many modern scientific simulations. When the large-scale iterative methods are running with a large number of ranks…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-30 Dingwen Tao , Sheng Di , Xin Liang , Zizhong Chen , Franck Cappello

The rapid proliferation of large language models (LLMs) such as GPT-4 and Gemini underscores the intense demand for resources during their training processes, posing significant challenges due to substantial computational and environmental…

Computation and Language · Computer Science 2025-06-04 Deyuan Liu , Zecheng Wang , Bingning Wang , Weipeng Chen , Chunshan Li , Zhiying Tu , Dianhui Chu , Bo Li , Dianbo Sui

Deep learning training at scale is resource-intensive and time-consuming, often running across hundreds or thousands of GPUs for weeks or months. Efficient checkpointing is crucial for running these workloads, especially in multi-tenant…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-25 Radostin Stoyanov , Viktória Spišaková , Jesus Ramos , Steven Gurfinkel , Andrei Vagin , Adrian Reber , Wesley Armour , Rodrigo Bruno

Federated fine-tuning (FFT) attempts to fine-tune a pre-trained model with private data from distributed clients by exchanging models rather than data under the orchestration of a parameter server (PS). To overcome the bottleneck forged by…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-01 Zhijie Cai , Haolong Chen , Guangxu Zhu

FP-Growth algorithm is a Frequent Pattern Min- ing (FPM) algorithm that has been extensively used to study correlations and patterns in large scale datasets. While several researchers have designed distributed memory FP-Growth algorithms,…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-10-18 Sameh Shohdy , Abhinav Vishnu , Gagan Agrawal

Deep learning (DL) applications are increasingly being deployed on HPC systems, to leverage the massive parallelism and computing power of those systems for DL model training. While significant effort has been put to facilitate distributed…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-03-30 Elvis Rojas , Albert Njoroge Kahira , Esteban Meneses , Leonardo Bautista Gomez , Rosa M Badia

Finetuning on domain-specific data is a well-established method for enhancing LLM performance on downstream tasks. Training on each dataset produces a new set of model weights, resulting in a multitude of checkpoints saved in-house or on…

Machine Learning · Computer Science 2026-03-12 Sofia Maria Lo Cicero Vaina , Artem Chumachenko , Max Ryabinin

Selecting optimal intervals of checkpointing an application is important for minimizing the run time of the application in the presence of system failures. Most of the existing efforts on checkpointing interval selection were developed for…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-11-02 K. Raghavendra , Sathish S Vadhiyar

As large language models scale, training them requires thousands of GPUs over extended durations--making frequent failures an inevitable reality. While checkpointing remains the primary fault-tolerance mechanism, existing methods fall short…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-20 Swapnil Gandhi , Christos Kozyrakis

Efficient construction of checkpoints/snapshots is a critical tool for training and diagnosing deep learning models. In this paper, we propose a lossy compression scheme for checkpoint constructions (called LC-Checkpoint). LC-Checkpoint…

Machine Learning · Computer Science 2020-09-29 Yu Chen , Zhenming Liu , Bin Ren , Xin Jin

Large language models (LLMs) with hundreds of billions or trillions of parameters, represented by chatGPT, have achieved profound impact on various fields. However, training LLMs with super-large-scale parameters requires large…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-10-19 Baodong Wu , Lei Xia , Qingping Li , Kangyu Li , Xu Chen , Yongqiang Guo , Tieyao Xiang , Yuheng Chen , Shigang Li

Checkpoint-restart is now a mature technology. It allows a user to save and later restore the state of a running process. The new plugin model for the upcoming version 3.0 of DMTCP (Distributed MultiThreaded Checkpointing) is described…

Operating Systems · Computer Science 2017-03-03 Rohan Garg , Kapil Arya , Jiajun Cao , Gene Cooperman , Jeff Evans , Ankit Garg , Neil A. Rosenberg , K. Suresh

With the increasing scale of models, the need for efficient distributed training has become increasingly urgent. Recently, many synchronous pipeline parallelism approaches have been proposed to improve training throughput. However, these…

Machine Learning · Computer Science 2024-10-28 Houming Wu , Ling Chen , Wenjie Yu

Deep-learning-based recommendation models (DLRMs) are widely deployed to serve personalized content to users. DLRMs are large in size due to their use of large embedding tables, and are trained by distributing the model across the memory of…

Machine Learning · Computer Science 2021-04-06 Kaige Liu , Jack Kosaian , K. V. Rashmi

Large Language Models (LLMs) are typically trained in two phases: pre-training on large internet-scale datasets, and fine-tuning for downstream tasks. Given the higher computational demand of pre-training, it's intuitive to assume that…

Machine Learning · Computer Science 2024-10-15 James Liu , Guangxuan Xiao , Kai Li , Jason D. Lee , Song Han , Tri Dao , Tianle Cai

Generative Artificial Intelligence models, such as Large Language Models (LLMs) and Large Vision Models (VLMs), exhibit state-of-the-art performance but remain vulnerable to hardware-based threats, specifically bit-flip attacks (BFAs).…

Cryptography and Security · Computer Science 2025-12-11 Khurram Khalil , Khaza Anuarul Hoque

State-of-the-art distributed stream processing systems such as Apache Flink and Storm have recently included checkpointing to provide fault-tolerance for stateful applications. This is a necessary eventuality as these systems head into the…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-04-21 Sachini Jayasekara , Aaron Harwood , Shanika Karunasekera

Grid computing is a collection of computer resources that are gathered together from various areas to give computational resources such as storage, data or application services. This is to permit clients to access this huge measure of…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-05 Garba Aliyu , Kana A. F. D. , Abdullahi Mohammed , Idris Abdulmumin , Shehu Adamu , Fatsuma Jauro

The success of Google's Pregel framework in distributed graph processing has inspired a surging interest in developing Pregel-like platforms featuring a user-friendly "think like a vertex" programming model. Existing Pregel-like systems…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-01-26 Da Yan , James Cheng , Fan Yang

Batteryless IoT systems face energy constraints exacerbated by checkpointing overhead. Approximate computing offers solutions but demands manual expertise, limiting scalability. This paper presents CheckMate, an automated framework…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-28 Abdur-Rahman Ibrahim Sayyid-Ali , Abdul Rafay , Muhammad Abdullah Soomro , Muhammad Hamad Alizai , Naveed Anwar Bhatti