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Lightning Talk: Optimizing Memcpy Reads From DMA Memory - Arjun Mariyala - CppCon 2025

Источник: CppCon
YouTube Lightning Talk: Optimizing Memcpy Reads From DMA Memory - Arjun Mariyala - CppCon 2025 https://cppcon.org​ --- Optimizing Memcpy Reads From DMA Memory - Arjun Mariyala - CppCon 2025 --- Reading from FPGA or NIC DMA buffers on the host isn’t the same as a normal memcpy. Cache snooping, memory attributes, and TLB pressure can all turn a simple…
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