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GLM-5.3’s sparse attention and HBM memory usage

SemiAnalysis examines how GLM-5.3’s sparse attention affects HBM memory usage. Its linked article’s headline focuses on DRAM memory TAM.

2 Sources, 12d ago, first seen 12d ago

TLDR

SemiAnalysis says its GLM-5.3 analysis looks at how sparse attention affects HBM memory usage. The linked headline focuses on DRAM memory TAM; the summary also lists KV cache offloading, HiSparse, DeepSeek Sparse Attention and IndexShare as topics.

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2 Sources, first seen 12d ago

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2 Sources

SemiAnalysis@SemiAnalysis_How GLM5.3 Sparse Attention Affects HBM Memory Usage GLM-5.3, KV Cache Offloading, HiSparse, AgentX TileRT, InferenceX DeepSeek Sparse Attention, IndexShare, Single-rollout Asynchronous Optimization, Cybersecurity https://newsletter.semianalysis.com/p/sparse-savings-persistent-demand-inside-glm5312d
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    GLM-5.3SemiAnalysis

    2 Sources

    SemiAnalysis@SemiAnalysis_How GLM5.3 Sparse Attention Affects HBM Memory Usage GLM-5.3, KV Cache Offloading, HiSparse, AgentX TileRT, InferenceX DeepSeek Sparse Attention, IndexShare, Single-rollout Asynchronous Optimization, Cybersecurity https://newsletter.semianalysis.com/p/sparse-savings-persistent-demand-inside-glm5312d
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