Overview Most HPC systems are clusters of shared memory nodes. To use such systems efficiently both memory consumption and communication time has to be optimized. Therefore, hybrid programming may combine the distributed memory parallelization on the node interconnect (e.g., with MPI) with the shared memory parallelization inside of each node (e.g., with OpenMP or MPI-3.0 shared memory). This course analyzes the strengths and weaknesses of several parallel programming models on clusters of SMP nodes. Multi-socket-multi-core systems in highly parallel environments are given special consideration. MPI-3.0 has introduced a new shared memory programming interface, which can be combined with inter-node MPI communication. It can be used for dire...
Hybrid programming, whereby shared-memory and mes-sage-passing programming techniques are combined w...
Abstract. The Hybrid method of parallelization (using MPI for inter-node communication and OpenMP fo...
In high-performance computing, hybrid systems are defined as architectures where shared and distribu...
Overview Most HPC systems are clusters of shared memory nodes. To use such systems efficiently both...
Most HPC systems are clusters of shared memory nodes. To use such systems efficiently both memory co...
Most HPC systems are clusters of shared memory nodes. Parallel programming must combine the distribu...
Most HPC systems are clusters of shared memory nodes. Parallel programming must combine the distribu...
The mixing of shared memory and message passing programming models within a single application has o...
The mixed-mode OpenMP and MPI programming models in parallel application have significant impact on ...
Description The course introduces the basics of parallel programming with the OpenMP paradigm, and ...
After a brief introduction on Cross Motif Search and its OpenMP and Hybrid OpenMP-MPI implementatio...
Description This course addresses hybrid programming by combining OpenMP and MPI, as well as more a...
Hybrid programming, whereby shared memory and message passing programming techniques are combined wi...
The mixing of shared memory and message passing programming models within a single application has o...
Hybrid parallelization may be the only path for most codes to use HPC systems on a very large scale....
Hybrid programming, whereby shared-memory and mes-sage-passing programming techniques are combined w...
Abstract. The Hybrid method of parallelization (using MPI for inter-node communication and OpenMP fo...
In high-performance computing, hybrid systems are defined as architectures where shared and distribu...
Overview Most HPC systems are clusters of shared memory nodes. To use such systems efficiently both...
Most HPC systems are clusters of shared memory nodes. To use such systems efficiently both memory co...
Most HPC systems are clusters of shared memory nodes. Parallel programming must combine the distribu...
Most HPC systems are clusters of shared memory nodes. Parallel programming must combine the distribu...
The mixing of shared memory and message passing programming models within a single application has o...
The mixed-mode OpenMP and MPI programming models in parallel application have significant impact on ...
Description The course introduces the basics of parallel programming with the OpenMP paradigm, and ...
After a brief introduction on Cross Motif Search and its OpenMP and Hybrid OpenMP-MPI implementatio...
Description This course addresses hybrid programming by combining OpenMP and MPI, as well as more a...
Hybrid programming, whereby shared memory and message passing programming techniques are combined wi...
The mixing of shared memory and message passing programming models within a single application has o...
Hybrid parallelization may be the only path for most codes to use HPC systems on a very large scale....
Hybrid programming, whereby shared-memory and mes-sage-passing programming techniques are combined w...
Abstract. The Hybrid method of parallelization (using MPI for inter-node communication and OpenMP fo...
In high-performance computing, hybrid systems are defined as architectures where shared and distribu...