Method and device for memory recycle and allocation
A memory allocation and memory recycling technology, applied in the field of computer applications, can solve problems such as large control granularity, inability to ensure local memory allocation locally, and affecting system performance, so as to reduce the impact of system performance and avoid remote memory access. Effect
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0031] refer to figure 1 , figure 1 It is a schematic diagram of the NUMA system framework of the memory recovery and allocation method of the present invention. NUMA is a system composed of multiple nodes (nodes), which is a distributed architecture, and each node has a processor, memory, and peripherals. Under NUMA, memory access time depends on the processor's memory location, with the processor accessing its own local memory faster than non-local memory. The system block diagram that the technology of the present invention realizes is as figure 1 As shown, each node has local memory and remote memory. When memory is allocated, local memory allocation is generally performed. If local memory allocation fails, local memory recovery is considered before allocation or remote memory allocation is performed.
[0032] The present invention provides a m...
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