ASPLOS 2026: 2nd Workshop on Virtuoso: Ideas and Infrastructures for Novel HW/OS Interfaces

Why It Matters

Hardware‑software memory interfaces are a bottleneck for emerging workloads, and coordinated design can unlock performance and efficiency gains across data‑center and edge systems. This workshop accelerates the transfer of cutting‑edge research into industry‑ready solutions.

Key Takeaways

• Full‑day event focuses on HW/OS memory co‑design
• Hosted in Pittsburgh, March 23, 2026
• Features tutorial, paper, and open‑source repository
• Aims to bridge research and industry memory solutions
• Builds on Virtuoso ASPLOS 2025 publication

Pulse Analysis

The Virtuoso workshop at ASPLOS 2026 marks a pivotal gathering for researchers and engineers tackling the growing complexity of memory management across heterogeneous platforms. Set in Pittsburgh’s The Landing Hotel, the event offers a deep dive into co‑design methodologies that align hardware capabilities with operating‑system policies. By showcasing a tutorial, paper presentations, and live demonstrations of the Virtuoso framework, organizers provide a rare blend of theory and practice that can shape the next generation of memory architectures.

Memory management has become a critical choke point as applications demand higher bandwidth, lower latency, and finer‑grained control. Traditional OS abstractions often lag behind rapid hardware innovations such as near‑memory processing, persistent memory, and custom accelerators. Virtuoso’s approach—integrating hardware primitives directly into OS kernels—promises to reduce overhead, improve predictability, and enable new programming models. The workshop’s focus on concrete interfaces, performance metrics, and reproducible experiments equips participants with actionable insights that can be applied to both cloud‑scale data centers and edge devices.

Beyond academic discourse, the workshop’s outcomes have tangible commercial implications. Companies seeking to differentiate their silicon or differentiate their cloud offerings can leverage the open‑source Virtuoso codebase to prototype custom memory schedulers or security mechanisms without starting from scratch. The synergy between the ASPLOS 2025 paper and the hands‑on sessions accelerates technology transfer, fostering collaborations that could lead to patents, product features, or standards contributions. Stakeholders are encouraged to explore the provided GitHub repository and consider integrating Virtuoso concepts into their development pipelines to stay ahead in the competitive hardware‑software landscape.

Original Description

Virtuoso: Ideas and Infrastructures for Novel HW/OS Interfaces

A full-day workshop and tutorial on the principles, methodologies, and practical aspects of hardware/OS co-design for memory management

Date: Monday March 23, 2026 8am-5pm ET

Location: Ft. Duquesne, The Landing Hotel, 757 Casino Dr. Pittsburgh, PA 15212, Pittsburgh.

You can find more information at: https://cmu-safari.github.io/Virtuoso/workshop/asplos2026.html

Virtuoso ASPLOS 2025 paper: https://dl.acm.org/doi/abs/10.1145/3676641.3716027

Virtuoso Github: https://github.com/CMU-SAFARI/Virtuoso/