Even today supercomputing systems have already reached millions of cores for a single machine, which are connected by using a complex network interconnection. Reducing communication time across processes becomes the most important issue in order to achieve the highest possible performance. The Message Passing Interface (MPI), which is the most widely used programming model for large distributed memory, supports asynchronous communication primitives for overlapping communication and computation. However, these primitives are difficult to use and increase code complexity. which then requiring more development effort and making less readable programs. This thesis presents a new programming model, which allows the programmer to easily introd...
The mixing of shared memory and message passing programming models within a single application has o...
Parallel computing on clusters of workstations and personal computers has very high potential, since...
bulk synchronous parallel (BSP) communication model can hinder performance increases. This is due to...
Even today supercomputing systems have already reached millions of cores for a single machine, which...
Communication overhead is one of the dominant factors affecting performance in high-end computing sy...
This talk discusses optimized collective algorithms and the benefits of leveraging independent hardw...
Asynchronous task-based programming models are gaining popularity to address the programmability and...
In High Performance Computing (HPC), minimizing communication overhead is one of the most important ...
By programming in parallel, large problem is divided in smaller ones, which are solved concurrently....
In exascale computing era, applications are executed at larger scale than ever before, whichresults ...
Communication hardware and software have a significant impact on the performance of clusters and sup...
With the end of Dennard scaling, future high performance computers are expected to consist of distri...
Programming tools and application libraries are the second level of the software stack in HPC system...
Parallel computing on clusters of workstations and personal computers has very high potential, sinc...
Data-parallel languages such as High Performance Fortran (HPF) present a simple execution model in w...
The mixing of shared memory and message passing programming models within a single application has o...
Parallel computing on clusters of workstations and personal computers has very high potential, since...
bulk synchronous parallel (BSP) communication model can hinder performance increases. This is due to...
Even today supercomputing systems have already reached millions of cores for a single machine, which...
Communication overhead is one of the dominant factors affecting performance in high-end computing sy...
This talk discusses optimized collective algorithms and the benefits of leveraging independent hardw...
Asynchronous task-based programming models are gaining popularity to address the programmability and...
In High Performance Computing (HPC), minimizing communication overhead is one of the most important ...
By programming in parallel, large problem is divided in smaller ones, which are solved concurrently....
In exascale computing era, applications are executed at larger scale than ever before, whichresults ...
Communication hardware and software have a significant impact on the performance of clusters and sup...
With the end of Dennard scaling, future high performance computers are expected to consist of distri...
Programming tools and application libraries are the second level of the software stack in HPC system...
Parallel computing on clusters of workstations and personal computers has very high potential, sinc...
Data-parallel languages such as High Performance Fortran (HPF) present a simple execution model in w...
The mixing of shared memory and message passing programming models within a single application has o...
Parallel computing on clusters of workstations and personal computers has very high potential, since...
bulk synchronous parallel (BSP) communication model can hinder performance increases. This is due to...