On a GPU, memory latency is hidden by thread parallelism — when one warp stalls on a memory read, the SM switches to another (Part 4 covered this). A TPU has no threads. The scalar unit dispatches instructions to the MXUs and VPU. Latency hiding comes from pipelining: while the MXUs compute one tile, the DMA engine prefetches the next tile from HBM into VMEM. Same idea, completely different mechanism.
——国家安全屏障更加巩固。国家安全体系和能力进一步加强，粮食综合生产能力达到1.45万亿斤左右，能源综合生产能力达到58亿吨标准煤，重点领域风险得到有效防范化解，社会治理和公共安全治理水平明显提高，重特大事故得到有效遏制，自然灾害防御水平显著提升，建军一百年奋斗目标如期实现，更高水平平安中国建设扎实推进。。搜狗输入法对此有专业解读
VisiCalc started it, but 1-2-3 finished it. "It" being the discussion of what a spreadsheet can be, and also VisiCalc itself.。谷歌对此有专业解读
从2025、2026两年春节的占比变化上看，休闲零食的占比下滑最为明显，或与渠道碎片化、零食量贩业态进一步普及等有一定的关系，对传统线下零售业态中的该类目产品销售继续构成了一些影响；方便速食、调味品、速冻食品的占比也有小幅度的下滑；相比来说，饮料、酒、乳制品三个类目的占比有着较为明显的增长，意味着这些类目在传统线下零售中的重要性在提升。