The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Recently, the Graphic Processor Unit (GPU) has evolved into a highly parallel, multithreaded, many-core processor with tremendous computational horsepower and very high memory bandwidth. To improve the simulation efficiency of complex flow phenomena in the field of computational fluid dynamics, a CUDA-based simulation algorithm of large eddy simulation using multiple GPUs is proposed. Our implementation...
A GPU accelerated implementation of a reduced-order model of the human arterial circulation is introduced. The computationally intensive tasks of the algorithm (namely, the computation of the flow rate and area values at the interior grid points of the domain) have been migrated to the GPU. The CPU not only coordinates the actions performed by the GPU, but it also computes the inflow, bifurcation...
Medical applications are compute and data intensive applications. The complex mathematical models and differential equations in the medical domain require huge computations. Cardiac simulation is one example of such compute-intensive application. In this work, we present an evaluation study for porting the cardiac simulator to the high performance GPUs accelerators. We also conducted a comparative...
The scattering of acoustic waves in non-homogeneous media has been of practical interest for the petroleum industry, mainly in the determination of new oil deposits. A family of computational models that represent this phenomenon is based on finite difference methods. The simulation of these phenomena demands a high computational cost. In this work we employ GPU for the development of solvers for...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.