GPU programming with C++ and CUDA

ISBN : 9781805128823

Author : Motta, Paulo

Publisher : Packt Publishing

Year : 2025

Language : English

Type : E-book

Description : Learn to solve parallel problems with GPU-accelerated C++ code and create reusable libraries that can be accessed from other programming languagesKey FeaturesHarness the power of GPU parallelism to accelerate real-world tasksUtilize CUDA streams and scale performance with custom C++ solutionsCreate reusable GPU libraries and expose them to Python seamlesslyBook DescriptionWritten by Paulo Motta, a senior researcher with decades of experience, this comprehensive GPU programming book is an essential guide for leveraging the power of parallelism to accelerate your computations. The first section introduces the concept of parallelism and provides practical advice on how to think about and utilize it effectively. Starting with a basic GPU program, you then gain hands-on experience in managing the device. This foundational knowledge is then expanded by parallelizing the program to illustrate how GPUs enhance performance.The second section explores GPU architecture and implementation strategies for parallel algorithms, and offers practical insights into optimizing resource usage for efficient execution.In the final section, you will explore advanced topics such as utilizing CUDA streams. You will also learn how to package and distribute GPU-accelerated libraries for the Python ecosystem, extending the reach and impact of your work.Combining expert insight with real-world problem solving, this book is a valuable resource for developers and researchers aiming to harness the full potential of GPU computing. The blend of theoretical foundations, practical programming techniques, and advanced optimization strategies it offers is sure to help you succeed in the fast-evolving field of GPU programming.What you will learnManage GPU devices and accelerate your applicationsApply parallelism effectively using CUDA and C++Choose between existing libraries and custom GPU solutionsPackage GPU code into libraries for use with PythonExplore advanced topics such as CUDA streamsImplement optimization strategies for resource-efficient executionWho this book is forC++ developers and programmers interested in accelerating applications using GPU programming will benefit from this book. It is suitable for those with solid C++ experience who want to explore high-performance computing techniques. Familiarity with operating system fundamentals will help when dealing with device memory and communication in advanced chapters.Table of ContentsIntroduction to Parallel ProgrammingGetting StartedHello CUDAHello again, but in parallelA closer look into the GPU worldData Management and PersistencePerformance strategiesUsing multiple GPUsExposing your code as a Python LibraryExploring the existing GPU models

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