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by @danabra.mov
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by @jimpick.com
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by @atsui.org
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This interesting—a hardware dot product ALU in the HBM stack to accelerate KV cache. Puts computation behind the skinny wire that connects memory to ALUs in conventional accelerators.
2d
Glenn K. Lockwood
=> Hardware Accelerators for Transformer Key-Value Caches, OpenAI OpCo, Pub: Jun 11, 2026 (US: Dec 2024) patentscope2.wipo.int/search/en/de... Processing in Memory ALUs OpenAI OpCo, Appls (Originally by Rain AI) (P: Jul 2023) patentscope2.wipo.int/search/en/de... bsky.app/profile/ogaw... Jul 2024
3d
OGAWA, Tadashi
=> OpenAI OpCo, Appls, May 28, 2026 (P: Nov 2024, by Rain AI?) Parallel Ops in Comp Sys patentscope2.wipo.int/search/en/de... Devices for Mem Access patentscope2.wipo.int/search/en/de... patents.google.com/patent/US202... 2025-10-23 Assigned to OpenAI Opco S. Altman & Rain AI x.com/ogawa_tter/s...
16d
OGAWA, Tadashi