The High Performance FORTRAN Handbook
The High Performance FORTRAN Handbook
OpenMP Extensions for Thread Groups and Their Run-Time Support
LCPC '00 Proceedings of the 13th International Workshop on Languages and Compilers for Parallel Computing-Revised Papers
Performance Evaluation of a Multi-zone Application in Different OpenMP Approaches
IWOMP '07 Proceedings of the 3rd international workshop on OpenMP: A Practical Programming Model for the Multi-Core Era
An Efficient OpenMP Runtime System for Hierarchical Architectures
IWOMP '07 Proceedings of the 3rd international workshop on OpenMP: A Practical Programming Model for the Multi-Core Era
OpenMP extensions for heterogeneous architectures
IWOMP'11 Proceedings of the 7th international conference on OpenMP in the Petascale era
Binding nested OpenMP programs on hierarchical memory architectures
IWOMP'10 Proceedings of the 6th international conference on Beyond Loop Level Parallelism in OpenMP: accelerators, Tasking and more
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In this paper, we are exploring the idea of improving the OpenMP 2.5 standard to facilitate parallel programming on emerging architectures. This includes mapping threads to particular processors, improving the load balance among processors by work distribution, and supporting nested parallelism inherited from applications. We will demonstrate the performance gains of thread mapping with our experimental implementation, and propose new concepts in the standard to try addressing the issue in a broader sense.