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Stepping up Efficiency for Exascale with FPGAs at the LEGaTO Project

In this special guest feature from Scientific Computing World, Robert Roe writes that European researchers have developed a framework to boost the energy efficiency of CPU, GPU and FPGA resources. “Legato (Low Energy Toolset for Heterogeneous Computing) is one such project with the lofty aims of developing a programming framework to support heterogeneous systems of CPU, GPU and FPGA resources that can offload specific tasks to different acceleration technologies through its own runtime system.”

European LEGaTO Project aims to Develop Software for Energy Efficient Computing

A new European project aims to overcome the energy efficiency challenges of heterogeneous computing architectures by developing a new software stack. “Moore´s Law is slowing down, and as consequence hardware is becoming more heterogeneous. In the LEGaTO project, we will leverage task-based programming models to provide a software ecosystem for Made-in-Europe heterogeneous hardware composed of CPUs, GPUs, FPGAs and dataflow engines. Our aim is one order of magnitude energy savings from the edge to the converged cloud/high-performance computing.”