Core Concepts
DeepVM optimizes cost-efficient cluster configurations by balancing Spot and On-Demand VMs for distributed deep learning.
Abstract
Distributed Deep Learning (DDL) addresses high computational demands by utilizing GPU-based clusters.
Public cloud services offer cost-effective alternatives with Spot VMs but pose challenges with checkpointing.
DeepVM recommends optimal configurations by analyzing performance and cost of instances.
Simulations show DeepVM outperforms other policies in reducing training costs and makespan.
Challenges include balancing price and performance, considering overheads, and checkpointing strategies.
Stats
DeepVM는 Spot 및 On-Demand VM을 사용하여 군집 구성을 최적화합니다.
DeepVM는 성능 및 비용을 분석하여 최적의 구성을 권장합니다.
DeepVM는 다른 정책보다 훈련 비용과 총 소요 시간을 줄이는 데 성공했습니다.
Quotes
"DeepVM leverages a four-stage process that analyzes instance performance using the FLOPP metric."
"By enabling cost-effective checkpointing with Spot VMs, DeepVM opens up DDL to a wider range of users."