Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. I/O Acceleration Technology (I/OAT) is a DMA engine by Intel bundled with high-end server motherboards, that offloads memory copies from the main processor. It's typically used for accelerating network traffic, but supports any kind of copies. Using I/OAT for network acceleration is supported by the Linux kernel since 2006. Direct memory access (DMA) is a feature of...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. I/O Acceleration Technology (I/OAT) is a DMA engine by Intel bundled with high-end server motherboards, that offloads memory copies from the main processor. It's typically used for accelerating network traffic, but supports any kind of copies. Using I/OAT for network acceleration is supported by the Linux kernel since 2006. Direct memory access (DMA) is a feature of modern computers and microprocessors that allows certain hardware subsystems within the computer to access system memory for reading and/or writing independently of the central processing unit. Many hardware systems use DMA including disk drive controllers, graphics cards, network cards and sound cards. DMA is also used for intra-chip data transfer in multi-core processors, especially in multiprocessor system-on-chips, where its processing element is equipped with a local memory (often called scratchpad memory) and DMA is used for transferring data between the local memory and the main memory.
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Эта книга — первое полное жизнеописание И. А. Бунина (1870-1953), одного из самых известных русских писателей, признанного классика, лауреата Нобелевской премии по литературе (1933). Она построена на недавно обнародованных или впервые публикуемых архивных документах, особое место среди которых принадлежит материалам Бунинской коллекции в Русском архиве в Лидсе (Великобритания). В основу повествования,...
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