arXiv AI
1d ago

LLM Agent-Based Design of RISC-V CPUs with FPGA-in-the-Loop Evaluation

The paper introduces a development environment where large language model (LLM) agents design RISC‑V CPUs that are implemented on an FPGA for real‑time performance evaluation. Using on‑board measurements, the approach guides design decisions and accelerates evaluation, achieving a 9.6× speedup over single‑threaded RTL simulation. In a case study, FPGA measurements uncovered long‑run performance degradation that short diagnostic runs missed, leading to candidate selection, root‑cause analysis, and a fix.

By Leo Itoh, Junichiro Kadomoto
arXiv AI
Jun 16

The Energy Blind Spot: NVIDIA's Flagship Edge AI Hardware Cannot Support Process-Level Energy Attribution

arXiv:2605. 27599v2 Announce Type: replace-cross Abstract: Agentic AI workloads - where a single user goal triggers multi-step orchestration, tool calls, retries, and failure recovery - are being targeted for edge deployment, with NVIDIA, Dell, HP, ASUS, MSI, Acer, and Gigabyte all shipping GB10-based desktop AI systems in 2026.

By Deepak Panigrahy, Aakash Tyagi