LIVE PULSE
4.9 Anthropic CEO Amodei calls for slower AI development and shared safety rules11 src2.6 Agility Robotics unveils Digit 5 humanoid for warehouses and factories2 src2.4 Apple ships rebuilt Siri with Google Gemini, but not in the EU2 src2.2 Siri AI in macOS 27 Golden Gate: FAQ, Germany availability, privacy questions2 src1.7 Sam Altman says OpenAI will not go public in 2026, citing AI safety concerns5 src1.4 OpenAI contractors review real ChatGPT conversations to rate responses, report says2 src1.3 Anthropic data retention policy prompts firms to limit Claude use for sensitive work1 src1.3 CoMem Paper Proposes Shared and Individual Memory Design for LLM Multi-Agent Systems1 src1.3 Paper proposes evolving context parameterization for large language models1 src1.3 Fine-Tuning Vision-Language Models with Listener Gaze for Referring Expressions1 src4.9 Anthropic CEO Amodei calls for slower AI development and shared safety rules11 src2.6 Agility Robotics unveils Digit 5 humanoid for warehouses and factories2 src2.4 Apple ships rebuilt Siri with Google Gemini, but not in the EU2 src2.2 Siri AI in macOS 27 Golden Gate: FAQ, Germany availability, privacy questions2 src1.7 Sam Altman says OpenAI will not go public in 2026, citing AI safety concerns5 src1.4 OpenAI contractors review real ChatGPT conversations to rate responses, report says2 src1.3 Anthropic data retention policy prompts firms to limit Claude use for sensitive work1 src1.3 CoMem Paper Proposes Shared and Individual Memory Design for LLM Multi-Agent Systems1 src1.3 Paper proposes evolving context parameterization for large language models1 src1.3 Fine-Tuning Vision-Language Models with Listener Gaze for Referring Expressions1 src
HEATPULSEAI MAGAZINES
FLIP · FOLLOW · SAVE
papersSEP 10 04:00 UTC

FP8 Tensor Cores Can Run Full FP64 3-D FFTs on Blackwell Ultra, Paper Finds

A research paper demonstrates that NVIDIA's Blackwell Ultra B300, which trades sharply reduced FP64 vector throughput for much higher FP8 tensor performance, can still execute full double-precision 3-D FFTs by emulating FP64 arithmetic on FP8 tensor cores using the Ozaki Scheme II approach. The authors identify an 'integer-epilogue wall' that limits such emulation and outline minimal hardware changes that would eliminate it.

NVIDIABlackwell Ultra B3003-D FFTFP64FP8 Tensor CoresOzaki Scheme II

COVERAGE · 1 REPORT · LINKS GO TO THE ORIGINAL OUTLETS