List of the Top 15 HPC Software for Amazon Web Services (AWS) in 2026

Simr, previously known as UberCloud, is transforming simulation operations through its premier offering, Simulation Operations Automation (SimOps). This innovative solution is crafted to simplify and automate intricate simulation processes, thereby boosting productivity, collaboration, and efficiency for engineers and scientists in numerous fields such as automotive, aerospace, biomedical engineering, defense, and consumer electronics. By utilizing our cloud-based infrastructure, clients can benefit from scalable and budget-friendly solutions that remove the requirement for hefty upfront hardware expenditures. This approach guarantees that users gain access to the necessary computational resources precisely when needed, ultimately leading to lower costs and enhanced operational effectiveness. Simr has earned the trust of some of the world's top companies, including three of the seven leading global enterprises. A standout example of our impact is BorgWarner, a Tier 1 automotive supplier that employs Simr to streamline its simulation environments, resulting in marked efficiency improvements and fostering innovation. In addition, our commitment to continuous improvement ensures that we remain at the forefront of simulation technology advancements.

CIQ enables individuals to achieve remarkable feats by delivering cutting-edge and reliable software infrastructure solutions tailored for various computing requirements. Their offerings span from foundational operating systems to containers, orchestration, provisioning, computing, and cloud applications, ensuring robust support for every layer of the technology stack. By focusing on stability, scalability, and security, CIQ crafts production environments that benefit both customers and the broader community. Additionally, CIQ proudly serves as the founding support and services partner for Rocky Linux, while also pioneering the development of an advanced federated computing stack. This commitment to innovation continues to drive their mission of empowering technology users worldwide.

The NVIDIA GPU-Optimized AMI is a specialized virtual machine image crafted to optimize performance for GPU-accelerated tasks in fields such as Machine Learning, Deep Learning, Data Science, and High-Performance Computing (HPC). With this AMI, users can swiftly set up a GPU-accelerated EC2 virtual machine instance, which comes equipped with a pre-configured Ubuntu operating system, GPU driver, Docker, and the NVIDIA container toolkit, making the setup process efficient and quick. This AMI also facilitates easy access to the NVIDIA NGC Catalog, a comprehensive resource for GPU-optimized software, which allows users to seamlessly pull and utilize performance-optimized, vetted, and NVIDIA-certified Docker containers. The NGC catalog provides free access to a wide array of containerized applications tailored for AI, Data Science, and HPC, in addition to pre-trained models, AI SDKs, and numerous other tools, empowering data scientists, developers, and researchers to focus on developing and deploying cutting-edge solutions. Furthermore, the GPU-optimized AMI is offered at no cost, with an additional option for users to acquire enterprise support through NVIDIA AI Enterprise services. For more information regarding support options associated with this AMI, please consult the 'Support Information' section below. Ultimately, using this AMI not only simplifies the setup of computational resources but also enhances overall productivity for projects demanding substantial processing power, thereby significantly accelerating the innovation cycle in these domains.

Intel oneAPI is an open, industry-driven initiative that redefines how developers build applications for heterogeneous computing environments. It provides a unified software platform that enables functional and performance portability across CPUs, GPUs, and accelerators. oneAPI includes a rich set of optimized libraries, compilers, and analysis tools to support AI, data analytics, HPC, and graphics workloads. Developers can take advantage of SYCL-based programming to write code that scales efficiently across multiple architectures. The platform reduces complexity by eliminating the need to maintain separate codebases for different hardware targets. With strong support for AI frameworks, oneAPI accelerates inference and training from edge devices to data centers. Advanced profiling and optimization tools help developers maximize throughput and minimize latency. Open standards ensure long-term flexibility and freedom from proprietary lock-in. oneAPI also simplifies parallel programming through improved OpenMP, MPI, and Fortran support. The ecosystem fosters collaboration across academia, research, and enterprise development. Intel oneAPI enables innovation by making accelerated computing more accessible. It is built to support the future of AI-driven and compute-intensive applications.

Amazon's EC2 P4d instances are designed to deliver outstanding performance for machine learning training and high-performance computing applications within the cloud. Featuring NVIDIA A100 Tensor Core GPUs, these instances are capable of achieving impressive throughput while offering low-latency networking that supports a remarkable 400 Gbps instance networking speed. P4d instances serve as a budget-friendly option, allowing businesses to realize savings of up to 60% during the training of machine learning models and providing an average performance boost of 2.5 times for deep learning tasks when compared to previous P3 and P3dn versions. They are often utilized in large configurations known as Amazon EC2 UltraClusters, which effectively combine high-performance computing, networking, and storage capabilities. This architecture enables users to scale their operations from just a few to thousands of NVIDIA A100 GPUs, tailored to their particular project needs. A diverse group of users, such as researchers, data scientists, and software developers, can take advantage of P4d instances for a variety of machine learning tasks including natural language processing, object detection and classification, as well as recommendation systems. Additionally, these instances are well-suited for high-performance computing endeavors like drug discovery and intricate data analyses. The blend of remarkable performance and the ability to scale effectively makes P4d instances an exceptional option for addressing a wide range of computational challenges, ensuring that users can meet their evolving needs efficiently.

Amazon S3 Express One Zone is engineered for optimal performance within a single Availability Zone, specifically designed to deliver swift access to frequently accessed data and accommodate latency-sensitive applications with response times in the single-digit milliseconds range. This specialized storage class accelerates data retrieval speeds by up to tenfold and can cut request costs by as much as 50% when compared to the standard S3 tier. By enabling users to select a specific AWS Availability Zone for their data, S3 Express One Zone fosters the co-location of storage and compute resources, which can enhance performance and lower computing costs, thereby expediting workload execution. The data is structured in a unique S3 directory bucket format, capable of managing hundreds of thousands of requests per second efficiently. Furthermore, S3 Express One Zone integrates effortlessly with a variety of services, such as Amazon SageMaker Model Training, Amazon Athena, Amazon EMR, and AWS Glue Data Catalog, thereby streamlining machine learning and analytical workflows. This innovative storage solution not only satisfies the requirements of high-performance applications but also improves operational efficiency by simplifying data access and processing, making it a valuable asset for businesses aiming to optimize their cloud infrastructure. Additionally, its ability to provide quick scalability further enhances its appeal to companies with fluctuating data needs.

The AWS Parallel Computing Service (AWS PCS) is a highly efficient managed service tailored for the execution and scaling of high-performance computing tasks, while also supporting the development of scientific and engineering models through the use of Slurm on the AWS platform. This service empowers users to set up completely elastic environments that integrate computing, storage, networking, and visualization tools, thereby freeing them from the burdens of infrastructure management and allowing them to concentrate on research and innovation. Additionally, AWS PCS features managed updates and built-in observability, which significantly enhance the operational efficiency of cluster maintenance and management. Users can easily build and deploy scalable, reliable, and secure HPC clusters through various interfaces, including the AWS Management Console, AWS Command Line Interface (AWS CLI), or AWS SDK. This service supports a diverse array of applications, ranging from tightly coupled workloads, such as computer-aided engineering, to high-throughput computing tasks like genomics analysis and accelerated computing using GPUs and specialized silicon, including AWS Trainium and AWS Inferentia. Moreover, organizations leveraging AWS PCS can ensure they remain competitive and innovative, harnessing cutting-edge advancements in high-performance computing to drive their research forward. By utilizing such a comprehensive service, users can optimize their computational capabilities and enhance their overall productivity in scientific exploration.

The NVIDIA DGX Cloud offers a robust AI infrastructure as a service, streamlining the process of deploying extensive AI models and fostering rapid innovation. This platform presents a wide array of tools tailored for machine learning, deep learning, and high-performance computing, allowing enterprises to execute their AI tasks effectively in the cloud. Additionally, its effortless integration with leading cloud services provides the scalability, performance, and adaptability required to address intricate AI challenges, while also removing the burdens associated with on-site hardware management. This makes it an invaluable resource for organizations looking to harness the power of AI without the typical constraints of physical infrastructure.

Amazon's EC2 P5 instances, equipped with NVIDIA H100 Tensor Core GPUs, alongside the P5e and P5en variants utilizing NVIDIA H200 Tensor Core GPUs, deliver exceptional capabilities for deep learning and high-performance computing endeavors. These instances can boost your solution development speed by up to four times compared to earlier GPU-based EC2 offerings, while also reducing the costs linked to machine learning model training by as much as 40%. This remarkable efficiency accelerates solution iterations, leading to a quicker time-to-market. Specifically designed for training and deploying cutting-edge large language models and diffusion models, the P5 series is indispensable for tackling the most complex generative AI challenges. Such applications span a diverse array of functionalities, including question-answering, code generation, image and video synthesis, and speech recognition. In addition, these instances are adept at scaling to accommodate demanding high-performance computing tasks, such as those found in pharmaceutical research and discovery, thereby broadening their applicability across numerous industries. Ultimately, Amazon EC2's P5 series not only amplifies computational capabilities but also fosters innovation across a variety of sectors, enabling businesses to stay ahead of the curve in technological advancements. The integration of these advanced instances can transform how organizations approach their most critical computational challenges.

Amazon EC2 UltraClusters provide the ability to scale up to thousands of GPUs or specialized machine learning accelerators such as AWS Trainium, offering immediate access to performance comparable to supercomputing. They democratize advanced computing for developers working in machine learning, generative AI, and high-performance computing through a straightforward pay-as-you-go model, which removes the burden of setup and maintenance costs. These UltraClusters consist of numerous accelerated EC2 instances that are optimally organized within a particular AWS Availability Zone and interconnected through Elastic Fabric Adapter (EFA) networking over a petabit-scale nonblocking network. This cutting-edge arrangement ensures enhanced networking performance and includes access to Amazon FSx for Lustre, a fully managed shared storage system that is based on a high-performance parallel file system, enabling the efficient processing of large datasets with latencies in the sub-millisecond range. Additionally, EC2 UltraClusters support greater scalability for distributed machine learning training and seamlessly integrated high-performance computing tasks, thereby significantly reducing the time required for training. This infrastructure not only meets but exceeds the requirements for the most demanding computational applications, making it an essential tool for modern developers. With such capabilities, organizations can tackle complex challenges with confidence and efficiency.

AWS's High Performance Computing (HPC) solutions empower users to execute large-scale simulations and deep learning projects in a cloud setting, providing virtually limitless computational resources, cutting-edge file storage options, and rapid networking functionalities. By offering a rich array of cloud-based tools, including features tailored for machine learning and data analysis, this service propels innovation and accelerates the development and evaluation of new products. The effectiveness of operations is greatly enhanced by the provision of on-demand computing resources, enabling users to focus on tackling complex problems without the constraints imposed by traditional infrastructure. Notable offerings within the AWS HPC suite include the Elastic Fabric Adapter (EFA) which ensures optimized networking with low latency and high bandwidth, AWS Batch for seamless job management and scaling, AWS ParallelCluster for straightforward cluster deployment, and Amazon FSx that provides reliable file storage solutions. Together, these services establish a dynamic and scalable architecture capable of addressing a diverse range of HPC requirements, ensuring users can quickly pivot in response to evolving project demands. This adaptability is essential in an environment characterized by rapid technological progress and intense competitive dynamics, allowing organizations to remain agile and responsive.

The Elastic Fabric Adapter (EFA) is a dedicated network interface tailored for Amazon EC2 instances, aimed at facilitating applications that require extensive communication between nodes when operating at large scales on AWS. By employing a unique operating system (OS), EFA bypasses conventional hardware interfaces, greatly enhancing communication efficiency among instances, which is vital for the scalability of these applications. This technology empowers High-Performance Computing (HPC) applications that utilize the Message Passing Interface (MPI) and Machine Learning (ML) applications that depend on the NVIDIA Collective Communications Library (NCCL), enabling them to seamlessly scale to thousands of CPUs or GPUs. As a result, users can achieve performance benchmarks comparable to those of traditional on-premises HPC clusters while enjoying the flexible, on-demand capabilities offered by the AWS cloud environment. This feature serves as an optional enhancement for EC2 networking and can be enabled on any compatible EC2 instance without additional costs. Furthermore, EFA integrates smoothly with a majority of commonly used interfaces, APIs, and libraries designed for inter-node communications, making it a flexible option for developers in various fields. The ability to scale applications while preserving high performance is increasingly essential in today’s data-driven world, as organizations strive to meet ever-growing computational demands. Such advancements not only enhance operational efficiency but also drive innovation across numerous industries.

AWS ParallelCluster is a free and open-source utility that simplifies the management of clusters, facilitating the setup and supervision of High-Performance Computing (HPC) clusters within the AWS ecosystem. This tool automates the installation of essential elements such as compute nodes, shared filesystems, and job schedulers, while supporting a variety of instance types and job submission queues. Users can interact with ParallelCluster through several interfaces, including a graphical user interface, command-line interface, or API, enabling flexible configuration and administration of clusters. Moreover, it integrates effortlessly with job schedulers like AWS Batch and Slurm, allowing for a smooth transition of existing HPC workloads to the cloud with minimal adjustments required. Since there are no additional costs for the tool itself, users are charged solely for the AWS resources consumed by their applications. AWS ParallelCluster not only allows users to model, provision, and dynamically manage the resources needed for their applications using a simple text file, but it also enhances automation and security. This adaptability streamlines operations and improves resource allocation, making it an essential tool for researchers and organizations aiming to utilize cloud computing for their HPC requirements. Furthermore, the ease of use and powerful features make AWS ParallelCluster an attractive option for those looking to optimize their high-performance computing workflows.

Amazon EC2 G4 instances are meticulously engineered to boost the efficiency of machine learning inference and applications that demand superior graphics performance. Users have the option to choose between NVIDIA T4 GPUs (G4dn) and AMD Radeon Pro V520 GPUs (G4ad) based on their specific needs. The G4dn instances merge NVIDIA T4 GPUs with custom Intel Cascade Lake CPUs, providing an ideal combination of processing power, memory, and networking capacity. These instances excel in various applications, including the deployment of machine learning models, video transcoding, game streaming, and graphic rendering. Conversely, the G4ad instances, which feature AMD Radeon Pro V520 GPUs and 2nd-generation AMD EPYC processors, present a cost-effective solution for managing graphics-heavy tasks. Both types of instances take advantage of Amazon Elastic Inference, enabling users to incorporate affordable GPU-enhanced inference acceleration to Amazon EC2, which helps reduce expenses tied to deep learning inference. Available in multiple sizes, these instances are tailored to accommodate varying performance needs and they integrate smoothly with a multitude of AWS services, such as Amazon SageMaker, Amazon ECS, and Amazon EKS. Furthermore, this adaptability positions G4 instances as a highly appealing option for businesses aiming to harness the power of cloud-based machine learning and graphics processing workflows, thereby facilitating innovation and efficiency.

NVIDIA GPU Cloud (NGC) is a cloud-based platform that utilizes GPU acceleration to support deep learning and scientific computations effectively. It provides an extensive library of fully integrated containers tailored for deep learning frameworks, ensuring optimal performance on NVIDIA GPUs, whether utilized individually or in multi-GPU configurations. Moreover, the NVIDIA train, adapt, and optimize (TAO) platform simplifies the creation of enterprise AI applications by allowing for rapid model adaptation and enhancement. With its intuitive guided workflow, organizations can easily fine-tune pre-trained models using their specific datasets, enabling them to produce accurate AI models within hours instead of the conventional months, thereby minimizing the need for lengthy training sessions and advanced AI expertise. If you're ready to explore the realm of containers and models available on NGC, this is the perfect place to begin your journey. Additionally, NGC’s Private Registries provide users with the tools to securely manage and deploy their proprietary assets, significantly enriching the overall AI development experience. This makes NGC not only a powerful tool for AI development but also a secure environment for innovation.