No Software Left Behind: Rescale Democratizes Software Publishing for Cloud HPC and AI

The Overlooked Challenge in HPC: Software Management

In high-performance computing (HPC), all eyes tend to be on hardware. The race for faster processors, GPU acceleration, and specialized architectures dominates the conversation. But for HPC administrators, the real challenge isn’t just having the latest hardware—it’s ensuring that software can fully leverage that hardware, especially in cloud environments.

For many organizations, software portability, license management, and security complexities make cloud adoption daunting. While cloud computing has revolutionized countless industries, HPC has lagged behind in part due to the complexity of managing large, diverse software libraries. HPC and IT administrators today are tasked with a growing wishlist of applications needed to drive innovation and make R&D breakthroughs. Beyond the complexity of hardware and infrastructure orchestration, organizations face a tangled web of custom applications, commercial licensing schemes, and security policies that must be carefully governed as they scale to users across the business.

This is why Rescale developed a suite of software management capabilities and is excited to announce that Rescale Software Publisher is now generally available to address these challenges and unlock the full potential of HPC and AI software in the cloud.

HPC Software Explosion: Why Democratized Publishing Matters

Organizations need a way to deploy, manage and performance-tune HPC software across multiple cloud environments without sacrificing optimal architecture, requiring deep cloud expertise, or compromising security and control.

Traditionally, technologies for a given user group or use case consolidate over time, streamlining the number of platforms and point solutions. But HPC and AI tooling are following a somewhat different trajectory: the category is experiencing an explosion of new software and infrastructure tailored to specialized methods, custom workflows, and unique industry needs. Computing architectures are becoming more diverse and fragmented, challenging teams to match software with optimal infrastructure to obtain the desired intersection of performance and price. As the combinations proliferate, it’s essential to ensure portability and agility to run seamlessly across these diverse architectures.

But this raises a key question: how are HPC and IT admin tools keeping pace with the rapid growth of software and hardware?

Challenges with Existing Software Management Approaches

HPC software administration has historically been manual, fragmented, and resource-intensive. Moving HPC workloads to the cloud often involves hand-crafted workarounds, where IT teams manually configure software environments for specific environments, navigate licensing restrictions, and troubleshoot compatibility issues.

Challenges organizations face in HPC and AI software management today include:

• Software Fragmentation: Different environments leverage unique operating systems and configurations, making portability a challenge.
• License Management Headaches: Many companies rely on a wide variety of licensing systems that don’t always seamlessly extend to the cloud.
• On-Premises vs. Cloud Conflicts: Running a mix of on-prem and cloud-based software often means juggling separate licensing models and infrastructure configurations.
• Security and Compliance Risks: Manually migrating HPC applications can expose security vulnerabilities and introduce risks in highly regulated industries.
• Lack of Standardization: Different cloud environments do not manage  networking, storage, and access controls the same way, making more diverse environments difficult to manage.

These challenges mean that many organizations are still trapped in outdated, on-premises environments, even when cloud computing could deliver massive scalability and flexibility… until now.

Rescale Software Publisher: HPC Software, Without the Hassle

Rescale Software Publisher is designed to remove software management barriers and make cloud adoption frictionless. Here’s how:

Portability Across Diverse Architectures

• Publish software once, run it anywhere. Rescale Software Publisher ensures your software is not hard-coded to any single infrastructure or operating system.
• Deploy applications across many different architectures and regions without modification.

Democratized Self-Service Publishing

• Enable admins, power users, and methods developers with self-service HPC software deployment—no IT bottlenecks, no waiting on custom cloud setups.
• Move faster, iterate quicker, and achieve insights earlier by giving engineers instant access to their software.

Enterprise-Grade Security & Access Controls

• No specialized cloud skills required—Rescale automates security, networking, and compliance.
• Self-published software is private to your organization, and you maintain full control over user access.

Seamless Integration with On-Prem Licensing

• Organizations can leverage existing license servers to enable cloud-based software access without violating licensing terms.
• Keep using your trusted on-prem licensing models, but extend their reach to the cloud seamlessly.

Unified Software Administration

• Published software is integrated directly into your Rescale Software Catalog, offering centralized visibility, version control, and administrative management.

Future-Proof for AI & Simulation

• Develop, deploy, and fine-tune new AI-enhanced simulation methods that harness specific data sets and the latest third-party tools. 
• Publish snapshot versions of AI models along with environment dependencies—ensuring reproducibility and consistency in AI-enhanced simulations.
• Easily harness AI tools like NVIDIA Physics NeMo, PyTorch, and TensorFlow into your HPC workflows.

Rescale Software Publisher isn’t just an incremental improvement—it’s a fundamental shift in how HPC and AI professionals manage software.

The Future of HPC & AI Software Management

HPC and AI are now deeply intertwined with cloud computing. As NVIDIA’s CEO Jensen Huang pointed out in his CES 2025 keynote: “AI started in the cloud and was created for the cloud.” If your organization is investing in AI initiatives, or if you’re exploring AI-driven simulations and digital twins, you need cloud-enabled software. The future of R&D is not just about hardware scalability—it’s about software flexibility.

Rescale Software Publisher ensures that HPC and AI teams can develop, deploy, and scale software in the cloud—securely, efficiently, and without the headaches of traditional IT processes.

As AI-enhanced simulation methods continue to evolve, organizations that can rapidly publish, deploy, and iterate on software will have a distinct advantage.