与此同时，苹果还上调了256GB内存升级的价格：在高配M3 Ultra机型上，从96GB升级到256GB的加价，已经从此前的1600美元涨至2000美元；而在被取消前，512GB内存升级的价格为4000美元。 苹果此次取消512GB选项的主要原因，被普遍认为是全球DRAM供应持续吃紧，导致高容量内存供给趋于枯竭、成本大幅攀升，也由此推高了256GB配置的交货周期和价格压力。
Over several days, we mapped the entire software stack from CoreML down to the IOKit kernel driver, discovered how to compile and execute programs on the ANE without CoreML, cracked the binary format, measured the true peak performance (spoiler: Apple’s “38 TOPS” number is misleading), and ultimately got a neural network training on a chip designed exclusively for inference.。新收录的资料是该领域的重要参考
，详情可参考新收录的资料
Namespaces as visibility wallsLinux namespaces wrap global system resources so that processes appear to have their own isolated instance. There are eight types, and each isolates a specific resource.。关于这个话题，新收录的资料提供了深入分析
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