In this thesis, we propose to study the issues of task parallelism with data dependencies on multicore architectures with accelerators. We target those architectures with the XKaapi runtime system developed by the MOAIS team (INRIA Rhône-Alpes). We first studied the issues on multi-GPU architectures for asynchronous execution and scheduling. Work stealing with heuristics showed significant performance results, but did not consider the computing power of different resources. Next, we designed a scheduling framework and a performance model to support scheduling strategies over XKaapi runtime. Finally, we performed experimental evaluations over the Intel Xeon Phi coprocessor in native execution. Our conclusion is twofold. First we concluded th...
International audienceThe paper presents X-Kaapi, a compact runtime for multicore architec- tures th...
Many-Task Computing (MTC) is a common scenario for multiple parallel systems, such as cluster, grids...
Multicore machines equipped with accelerators are becoming increasingly popular. The TOP500-leading ...
In this thesis, we propose to study the issues of task parallelism with data dependencies on multico...
In this thesis, we propose to study the issues of task parallelism with data dependencies onmulticor...
International audienceMost recent HPC platforms have heterogeneous nodes composed of multi-core CPUs...
International audienceThis paper presents preliminary performance comparisons of parallel applicatio...
International audienceTo fully tap into the potential of heterogeneous machines composed of multicor...
Hybrid computing platforms equipped with accelerators are now commonplace in high performance comput...
Programming paradigms in High-Performance Computing have been shifting toward taskbased models that ...
International audienceThe race for Exascale computing has naturally led the current technologies to ...
International audienceMost recent HPC platforms have heterogeneous nodes com- posed of a combination...
Multicore machines equipped with accelerators are becoming increasingly popular in the High Performa...
Nos últimos anos, uma das alternativas adotadas para aumentar o desempenho de sistemas de processame...
International audienceIn this paper, we present a comparison of scheduling strategies for heterogene...
International audienceThe paper presents X-Kaapi, a compact runtime for multicore architec- tures th...
Many-Task Computing (MTC) is a common scenario for multiple parallel systems, such as cluster, grids...
Multicore machines equipped with accelerators are becoming increasingly popular. The TOP500-leading ...
In this thesis, we propose to study the issues of task parallelism with data dependencies on multico...
In this thesis, we propose to study the issues of task parallelism with data dependencies onmulticor...
International audienceMost recent HPC platforms have heterogeneous nodes composed of multi-core CPUs...
International audienceThis paper presents preliminary performance comparisons of parallel applicatio...
International audienceTo fully tap into the potential of heterogeneous machines composed of multicor...
Hybrid computing platforms equipped with accelerators are now commonplace in high performance comput...
Programming paradigms in High-Performance Computing have been shifting toward taskbased models that ...
International audienceThe race for Exascale computing has naturally led the current technologies to ...
International audienceMost recent HPC platforms have heterogeneous nodes com- posed of a combination...
Multicore machines equipped with accelerators are becoming increasingly popular in the High Performa...
Nos últimos anos, uma das alternativas adotadas para aumentar o desempenho de sistemas de processame...
International audienceIn this paper, we present a comparison of scheduling strategies for heterogene...
International audienceThe paper presents X-Kaapi, a compact runtime for multicore architec- tures th...
Many-Task Computing (MTC) is a common scenario for multiple parallel systems, such as cluster, grids...
Multicore machines equipped with accelerators are becoming increasingly popular. The TOP500-leading ...