Thanks to the computational power of modern cluster machines, numerical simulations can provide, with an unprecedented level of details, new insights into fluid mechanics. However, taking full advantage of this hardware remains challenging since data communication remains a significant bottleneck to reaching peak performances. Reducing floating point precision is a simple and effective way to reduce data movement and improve the computational speed of most applications. Nevertheless, special care needs to be taken to ensure the quality and convergence of computed solutions, especially when dealing with complex fluid simulations.
Apa yang ditadbir dan dirancang manusia, tidak mesti selari dengan apa yang ditakdirkan Ilahi. Dan jika ia selari, syukurilah.
Jika ada maka ada, jika tiada maka tiada.