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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.
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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