Skip to content

Author

Vlad-Petru Nitu

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Argus: Agentic, Reference-Calibrated, Tree-Guided, System-Software-Level Bottleneck Localization

Operating system (OS) code can account for a substantial share of CPU execution time. First, as application logic is offloaded to heterogeneous accelerators (e.g., GPUs), the CPU increasingly acts as an orchestrator, spending cycles in driver calls, data movement, and synchronization rather than in application code. Se...

Vlad-Petru Nitu, Harsh Songara, Konstantinos Sgouras et al. · 0 citations
Jul 2026

Valinor: Architectural Support for Fast, Energy-Efficient and Programmable Physical Memory Allocation

Vinor is presented, a hardware-OS cooperative memory allocation substrate that combines software flexibility with hardware-class performance and full-system simulation further evaluates the programmable allocation engine and six allocation libraries, showing that Valinor provides hardware-class performance without sacr...

K. Kanellopoulos, Spiros Galanopoulos, Konstantinos Sgouras et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.