A parallel framework for reservoir simulators on distributed-memory supercomputers
This paper presents our work on develo** a platform for high performance reservoir
simulations, which is developed to support the implementation of various reservoir …
simulations, which is developed to support the implementation of various reservoir …
Efficient multi-stage preconditioners for highly heterogeneous reservoir simulations on parallel distributed systems
Large-scale reservoir simulation is still a big challenge due to the difficulty of solving linear
systems resulted from the Newton methods. For black oil simulation, more than 90% of …
systems resulted from the Newton methods. For black oil simulation, more than 90% of …
[HTML][HTML] Accelerating algebraic multigrid solvers on NVIDIA GPUs
This paper presents the development of parallel algebraic multigrid solvers on NVIDIA
GPUs. A classical algebraic multigrid solver and a smoothed aggregation algebraic multigrid …
GPUs. A classical algebraic multigrid solver and a smoothed aggregation algebraic multigrid …
Parallel ILU preconditioners in GPU computation
Accelerating large-scale linear solvers is always crucial for scientific research and industrial
applications. In this regard, preconditioners play a key role in improving the performance of …
applications. In this regard, preconditioners play a key role in improving the performance of …
Development of parallel reservoir simulators on distributed-memory supercomputers
This paper presents our work on develo** parallel reservoir simulators for improving oil
recovery on distributed-memory parallel systems and studying the scalability of our parallel …
recovery on distributed-memory parallel systems and studying the scalability of our parallel …
Accelerating the GMRES solver with block ILU (K) preconditioner on GPUs in reservoir simulation
This paper studies the parallelization of the restarted GMRES solver, GMRES (m), and the
block ILU (k) preconditioner on GPUs used in petroleum reservoir simulations. The difficulty …
block ILU (k) preconditioner on GPUs used in petroleum reservoir simulations. The difficulty …
On the design of sparse hybrid linear solvers for modern parallel architectures
S Nakov - 2015 - theses.hal.science
In the context of this thesis, our focus is on numerical linear algebra, more precisely on
solution of large sparse systems of linear equations. We focus on designing efficient parallel …
solution of large sparse systems of linear equations. We focus on designing efficient parallel …
[HTML][HTML] Preconditioned GMRES solver on multiple-GPU architecture
In this paper, we analyze the preconditioned GMRES algorithm in detail and decompose it
into components to implement on multiple-GPU architecture. The operations of vector …
into components to implement on multiple-GPU architecture. The operations of vector …
Large-scale reservoir simulations on distributed-memory parallel computers
This paper presents our work on develo** parallel reservoir simulators for modeling of
fluid flows in porous media on distributed-memory parallel systems and studying the …
fluid flows in porous media on distributed-memory parallel systems and studying the …
[PDF][PDF] Специализированный решатель разреженных систем линейных алгебраических уравнений на вычислительных кластерах, оснащенных …
РР Губайдуллин, НВ Репин, РФ Сайфутдинов… - 2016 - russianscdays.org
В данной статье рассмотрены результаты разработки и тестирования параллельной
программы, предназначенной для решения на гибридных кластерных системах с …
программы, предназначенной для решения на гибридных кластерных системах с …