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Siemens EDA

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Headlines · 2

  1. NVIDIA NeMo Gym cuts Siemens EDA chip-design agent turns 66%, lifts score to 95%

    NVIDIA published a technical blog describing how Siemens EDA used the open evaluation library NVIDIA NeMo Gym to improve the reliability of its chip-design agent. The agent handles Liberty (.lib) file generation for standard-cell characterization; a domain-specific verifier scores final artifacts on coverage, validity, relative validation, accuracy and integrity, awarding zero reward if any gate fails. On a benchmark based on the open GF180MCU PDK — 229 standard cells across 36 PVT corners, with each tuning run restricted to two cells — the composite verification score rose from roughly 55% to about 95%. Agent turns fell from 155 to 53 (about 66% fewer) and output tokens from roughly 81K to 29K (about 64% fewer), after the team simplified overlapping file and shell interfaces and defined explicit JSON schemas for Model Context Protocol tool inputs based on verifier diagnostics. The runs used Claude Opus 4.8 in Claude Code as the fixed model and agent harness.

    NVIDIA Technical Blog · 🔥 0
  2. NVIDIA unveils cuPotential CUDA-X library for AI-defined fabs

    NVIDIA announced cuPotential, a new CUDA-X library that developers can use to build AI agents that simulate how atoms and molecules interact; NVIDIA says it accelerated already GPU-optimized workflows by an additional 2-3x in early-access testing, with Synopsys among early adopters. NVIDIA also said the open-source NanoVDB library helped Lam Research reach 30x faster chipmaking simulation, NPP speeds KLA inspection, and cuLitho delivered up to 20x for optical proximity correction — all vendor claims. TechNews reported that NVIDIA VP Timothy Costa framed the push in four layers — accelerated computing, AI physics, agentic AI and physical AI — and said Advantest uses NeMo Switchyard agents to cut test-workflow response times from hours to minutes. Applied Materials, Cadence, KLA, Lam Research, Siemens and Synopsys are using NVIDIA's accelerated computing and AI stack across design, manufacturing and testing; cuPotential is in early access.

    NVIDIA Newsroom · 🔥 0

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