Multi-core platforms with non-uniform memory access (NUMA) design are now a common resource in High Performance Computing. In such platforms, the shared memory is organized in an hierarchical memory subsystem in which the main memory is physically distributed into several memory banks. Additionally, the hierarchical memory subsystem of these platforms feature several levels of cache memories. Because of such hierarchy, memory access costs may vary depending on the distance between tasks and data. Furthermore, since the number of cores is considerably high in such machines, concurrent accesses to the same distributed shared memory are performed. These accesses produce more stress on the memory banks, generating load-balancing issues, memory ...
International audienceDynamic task-parallel programming models are popular on shared-memory systems,...
The latency of memory access times is hence non-uniform, because it depends on where the request ori...
This paper introduces two novel algorithms for thread migrations, named CIMAR (Core-aware Interchang...
Multi-core platforms with non-uniform memory access (NUMA) design are now a common resource in High ...
Les plates-formes multi-coeurs avec un accès mémoire non uniforme (NUMA) sont devenu des ressources ...
International audienceNowadays, on Multi-core Multiprocessors with Hierarchical Memory (Non-Uniform ...
Modern multicore systems are based on a Non-Uniform Memory Access (NUMA) design. In a NUMA system, c...
Multi-core nodes with Non-Uniform Memory Access (NUMA) are now a common architecture for high perfor...
Nowadays the evolution of High Performance Computing follows the needs of numerical simulations.Thes...
Nowadays, on hierarchical shared memory multiprocessors with Non-Uniform Memory Access (NUMA), the n...
Abstract—Currently, parallel platforms based on large scale hierarchical shared memory multiprocesso...
International audienceOn numerical scientific High Performance Computing (HPC), Non-Uniform Memory A...
In this document, we introduce Minas, a memory affinity management framework for cache-coherent NUMA...
Within the last decade, microprocessor development reached a point at which higher clock rates and m...
Non-uniform memory access (NUMA) architectures are modern shared-memory, multi-core machines offerin...
International audienceDynamic task-parallel programming models are popular on shared-memory systems,...
The latency of memory access times is hence non-uniform, because it depends on where the request ori...
This paper introduces two novel algorithms for thread migrations, named CIMAR (Core-aware Interchang...
Multi-core platforms with non-uniform memory access (NUMA) design are now a common resource in High ...
Les plates-formes multi-coeurs avec un accès mémoire non uniforme (NUMA) sont devenu des ressources ...
International audienceNowadays, on Multi-core Multiprocessors with Hierarchical Memory (Non-Uniform ...
Modern multicore systems are based on a Non-Uniform Memory Access (NUMA) design. In a NUMA system, c...
Multi-core nodes with Non-Uniform Memory Access (NUMA) are now a common architecture for high perfor...
Nowadays the evolution of High Performance Computing follows the needs of numerical simulations.Thes...
Nowadays, on hierarchical shared memory multiprocessors with Non-Uniform Memory Access (NUMA), the n...
Abstract—Currently, parallel platforms based on large scale hierarchical shared memory multiprocesso...
International audienceOn numerical scientific High Performance Computing (HPC), Non-Uniform Memory A...
In this document, we introduce Minas, a memory affinity management framework for cache-coherent NUMA...
Within the last decade, microprocessor development reached a point at which higher clock rates and m...
Non-uniform memory access (NUMA) architectures are modern shared-memory, multi-core machines offerin...
International audienceDynamic task-parallel programming models are popular on shared-memory systems,...
The latency of memory access times is hence non-uniform, because it depends on where the request ori...
This paper introduces two novel algorithms for thread migrations, named CIMAR (Core-aware Interchang...