A Memory Allocation Algorithm of Embedded Operating System μC/OS-II

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A Memory Allocation Algorithm of Embedded Operating System μC/OS-II

You Lei

2011

Citations

Journal

Microelectronics & Computer

Semantic Scholar

Key Takeaway

Key Takeaway: This paper proposes a new memory allocation algorithm for C/OS-II, improving memory allocation speed and utilization, especially for large changes in memory block size.

Abstract

In order to solve the fault of μC/OS-Ⅱmemory management,this paper proposes a new algorithm of memory management.The smaller memory is divided into fixed-size memory blocks and organized by bitmap index,while the larger memory is organized by list.Experimental results show that this method can improve the memory allocation speed and memory utilization,especially for large changes of memory block size.

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