Dynamic storage allocation is an important part of a large class of computer programs written in C and C + +. High-performance algorithms for dynamic storage allocation have been, and will continue to be, of considerable interest. This paper presents detailed measurements of the cost of dynamic...
Results also show that the overhead from our customized installer averages about 1.5% in code size, 2% in runtime, and 3% in compile time for our benchmarks. 展开 关键词: Performance Algorithms Management Design Memory allocation scratch-pad compiler embedded systems ...
In C++, memory allocation and object construction are closely intertwined. When we use anew, memory is allocated, and an object is constructed in that memory. In other words, thenewoperator always does those two things and we can't change its meaning at all. When we take over memory alloca...
First, an integer linear programming (ILP) based solution to the combined problem of memory hierarchy design and data allocation in the context of embedded chip multiprocessors is given. The proposed solution uses compiler analysis to extract data access patterns of parallel processors and employs ...
This code retrieves an instance from the pool, avoiding the memory allocation, construction, and eventual garbage collection. This produces a great savings of time and memory, although it requires the programmer to explicitly manage objects in the pool....
As soon as I became acquainted with that research, I realized what the chapter on memory allocation inModern C++ Designshould have looked like. But before we delve into the fascinating topic of configurable memory allocation, let's tie a few knots with past comments received via e-mail. ...
This code retrieves an instance from the pool, avoiding the memory allocation, construction, and eventual garbage collection. This produces a great savings of time and memory, although it requires the programmer to explicitly manage objects in the pool....
Chance-Constrained Optimization of Photovoltaic System Allocation considering Power Loss, Voltage Level, and Line Current Changes are emerging that will significantly alter structure and operation of this century's distribution networks, and photovoltaic (PV) systems will play... IC Barutcu - 《Internatio...
maintain the metadata like size and allocation status because we need it in the block’s header when we free the object. Optimization 1: While we need to maintain the size and allocation status, we only use the free list pointers when the object is free. If the object has been allocated...
DSP System Design LarsWanhammar, inDSP Integrated Circuits, 1999 7.10.2Memory Assignment The constraints onmemory allocationand assignment can be derived from the PE schedule. The memory-PE transactions can be extracted from the PE schedule shown inFigure 7.76and the precedence form shown inFigure....