Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which represent computational modules and their dependencies, in the form of dataproduced by a task and used by another one. This formulation allows the use of runtime sys-tems which dynamically allocate tasks onto the resources of increasingly complex and hetero-geneous computing platforms. However, for some workflows, such a dynamic schedule mayrun out of memory by exposing too much parallelism. This paper focuses on the problem oftransforming such a DAG to prevent memory shortage, and concentrates on shared memoryplatforms. We first propose a simple model of DAG which is expressive enough to emulate com-plex memory behaviors. We then exhi...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceIn this paper, we consider parallel real-time tasks follow- ing a Directed Acy...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) oftasks, which represe...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) oftasks, which represe...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) ...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) ...
This work focuses on dynamic DAG scheduling under memory constraints.We target a shared-memory platf...
This work focuses on dynamic DAG scheduling under memory constraints.We target a shared-memory platf...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceIn this paper, we consider parallel real-time tasks follow- ing a Directed Acy...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) oftasks, which repres...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) oftasks, which represe...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
Scientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) oftasks, which represe...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) ...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAG) o...
International audienceScientific workflows are frequently modeled as Directed Acyclic Graphs (DAGs) ...
This work focuses on dynamic DAG scheduling under memory constraints.We target a shared-memory platf...
This work focuses on dynamic DAG scheduling under memory constraints.We target a shared-memory platf...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceThis work focuses on dynamic DAG scheduling under memory constraints. We targe...
International audienceIn this paper, we consider parallel real-time tasks follow- ing a Directed Acy...