PyTorch Multi GPU Training Online

SKU: 2958
10 Lesson
|
20 Hours
igmGuru provides the best PyTorch Multi-GPU Training Online worldwide, and the course content is designed by certified professionals with more than 15 years of experience in deep learning and distributed training systems. In this Multi GPU training, you will learn all the key topics such as Data Parallelism, Distributed Data Parallel (DDP), GPU Synchronisation, Model Sharding, Performance Optimisation, and more. After completing this course, a person can efficiently train large-scale models, handle multi-GPU workflows, and be fully prepared to work on advanced, production-level deep learning projects.

Multi GPU Training Overview

PyTorch Multi-GPU Training is designed to help you scale deep learning models efficiently across multiple GPUs. This hands-on training covers distributed training concepts, data parallelism, model parallelism, and performance optimization using PyTorch. If you are a machine learning engineer or a data scientist looking to train large models faster, you will work on real-world examples in a practical learning environment. Enroll in PyTorch Multi-GPU Training to build high-performance deep learning skills and advance your AI career.

Prerequisites

  • Basic knowledge of Python programming
  • Understanding of deep learning concepts
  • Familiarity with PyTorch fundamentals (tensors, models, training loops)
  • Experience with single-GPU training
  • Access to a system with one or more GPUs (optional but helpful)

What Will You Learn

  • Introduction to Multi-GPU Training
  • Distributed Training Basics
  • Data Parallel (DP)
  • Distributed Data Parallel (DDP)
  • Model, Optimizer & Checkpoint Management
  • Multi-Node Multi-GPU Training
  • Performance Optimization
  • Advanced Distributed Techniques
  • End-to-End Multi-GPU Implementation

Key Features

Course Curriculum

1. What is multi-GPU training?
2. Benefits of scaling model training
3. Understanding PyTorch GPU device handling
4. Overview of Distributed vs Data Parallel approaches
1. Distributed system concepts
2. Process groups and initialization
3. Backend choices (NCCL, Gloo)
4. World size, rank, and local rank explained
5. Launching distributed scripts using torch.distributed.run
1. How nn.DataParallel works internally
2. CPU–GPU bottlenecks
3. Implementation of DP in PyTorch
4. Why DP is not recommended for large-scale training
1. Architecture of DDP
2. How gradient synchronization works
3. Wrapping models with DDP correctly
4. Using DistributedSampler for datasets
5. Single-process vs multi-process per GPU strategy
6. Common DDP errors and fixes
1. Initializing models before DDP wrap
2. Handling optimizers in distributed settings
3. Saving & loading checkpoints in multi-GPU mode
4. Avoiding gradient accumulation issues
5. State dict management across ranks
1. Difference between single-node vs multi-node
2. Environment variables needed for multi-node setup
3. Networking setup: master address, ports
4. Job schedulers (Slurm basics)
5. Node synchronization
1. Communication & computation overlap
2. Gradient bucketing
3. Mixed Precision Training (AMP) with multi-GPU
4. Optimal batch size strategies
5. Profiling distributed workloads with PyTorch Profiler
1. Fully Sharded Data Parallel (FSDP) - Sharded gradients, Sharded optimizer states, Activation checkpointing
2. Pipeline Parallelism basics
3. Tensor Parallelism (conceptual)
4. Combining DDP + FSDP for large model training
1. Preparing datasets for distributed workflows
2. Writing a complete DDP training script
3. Logging and visualization with TensorBoard/WandB
4. Error handling and safe exits
1. Debugging deadlocks
2. Solving NCCL initialization errors
3. Handling GPU memory fragmentation
4. Ensuring reproducible distributed experiments
5. Best practices for stable multi-GPU training
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Course Fees

Online Class Room Program

US $ 799.00
100% Money Back Guarantee
  • Duration : 20 Hrs
  • Plus Self Paced

Classes Starting From

  • Fast Track Batch 29 May 2026
  • Weekday Batch 01 Jun 2026
  • Weekend Batch 30 May 2026

Corporate Training

Corporate Training
  • Customized Training Delivery Model
  • Flexible Training Schedule Options
  • Industry Experienced Trainers
  • 24x7 Support

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PyTorch Multi GPU Certification

After completing the Multi GPU Training from igmGuru, learners receive an igmGuru Course Completion Certificate. This certificate validates your skills in distributed training, multi-GPU setup, model parallelism, data parallelism, optimization techniques, and advanced PyTorch programming. The certificate can be used to showcase your expertise in high-performance deep learning for job roles, project requirements, and professional profiles such as LinkedIn or resumes.

PyTorch Multi GPU Certification

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