Titlebook: Languages and Compilers for Parallel Computing; 23rd International W Keith Cooper,John Mellor-Crummey,Vivek Sarkar Conference proceedings 2

Antigen

Parallel Graph Partitioning on Multicore Architectures,h that of a publicly available, hand-parallelized C implementation of the algorithm, ParMetis, but absolute performance is lower because of missing sequential optimizations in our system. On a set of 15 large, publicly available graphs, we achieve an average scalability of 2.98X on 8 cores with our

Neutropenia

immunity

Optimizing the Exploitation of Multicore Processors and GPUs with OpenMP and OpenCL,enchmarks written in OpenCL, in the same architectures. The results show that OMPSs greatly outperforms the OpenCL environment. It is more flexible to exploit multiple accelerators. And due to the simplicity of the annotations, it increases programmer’s productivity.

運(yùn)動性

Pepsin

guzzle

Sublimation: Expanding Data Structures to Enable Data Instance Specific Optimizations,known. This allows for optimizations that compile the regular intermediate into a new code that uses data structures especially tailored to the input data provided. We evaluate this compilation chain using three sparse matrix kernels and show that our data instance specific optimization can provide considerable speedups.

萬靈丹

愛哭

Debugging Large Scale Applications in a Virtualized Environment,latively small cluster. We describe the obstacles we overcame to achieve this goal within two message passing programming models: .++ and MPI. We demonstrate the results using real world applications such as Molecular Dynamics and Cosmological simulation programs.

哄騙

The STAPL pView,ding random access to, and an ADT for, collections of elements. We illustrate how . provide support for managing the tradeoff between expressivity and performance and examine the performance overhead incurred when using ..

武器

0302-9743 of the 23rd International Workshop on Languages and Compilers for Parallel Computing, LCPC 2010, held in Houston, TX, USA, in October 2010. The 18 revised full papers presented were carefully reviewed and selected from 47 submissions. The scope of the workshop spans foundational results and practica