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A Voronoi fragment shader stutters on an RTX 4070; the author discovers that replacing `fract()` with `x‑floor(x)` eliminates the glitch, suspects a driver miscompile, and documents a week‑long manual debugging process with code, device tests, and LLM‑assisted hypotheses.
NVIDIA’s Vera Rubin NVL72 AI inference system shows up to 3.7× higher throughput than the prior GB300 NVL72 on MLPerf v6.1 benchmarks (Qwen3‑VL, DeepSeek‑R1), achieves 99% scaling efficiency across 288 GPUs, and benefits from software optimizations (NVFP4 precision, kernel fusion, disaggregated serving). The post is a product announcement with concrete benchmark numbers but limited technical dept…
NVIDIA highlights Egypt’s rapidly expanding AI ecosystem, noting a ten‑fold rise in Deep Learning Institute learners, a $400 M data‑center project, and new AI factories delivering local GPU compute. The piece lists several Inception startups and broader African infrastructure plans, but offers no technical details.
NVIDIA added Firefox on Windows to the list of supported browsers for GeForce NOW, letting users stream over 2,000 PC games directly from the browser. The service offers up to 1440p/120 fps RTX performance for Ultimate members, requiring only the latest Firefox version.
