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Air-pressure-model-based fast algorithms for general floorplan

机译:基于空气压力模型的一般平面图的快速算法

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A new approach for the minimum area floorplanning is proposed where the shape of every module can vary under the constraint of area and floorplan topology. Simulating the air-pressure mechanics, the algorithms iterate to improve the layout to decide the shapes and positions of modules. It is proved that the layout approaches the optimal layout each step by the measure of energy which is defined by the current layout. Experimental results showed very fast convergence. An extension to a more practical case with the aspect-ratio constraint is discussed.
机译:提出了一种新的区域平面挡板的方法,其中每个模块的形状在区域和地板拓扑的约束下都可以变化。模拟空气压力力学,算法迭代以改善布局以确定模块的形状和位置。事实证明,布局通过由当前布局定义的能量的测量来接近每个步骤的最佳布局。实验结果表明很快收敛。讨论了纵横比约束的更实际情况的扩展。

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