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OmpSs+OpenACC: Multi-Target Task-Based Programming Model Exploiting OpenACC GPU Kernels
Guray Ozen (Barcelona Supercomputing Center)
Discover how the OmpSs programming model enables you to develop different programming models such as OpenACC, multi-thread programming, CUDA, and OpenCL together while providing a single address space and directionality compiler directives. OmpSs is ...Read More
Discover how the OmpSs programming model enables you to develop different programming models such as OpenACC, multi-thread programming, CUDA, and OpenCL together while providing a single address space and directionality compiler directives. OmpSs is a flagship project in the Barcelona Supercomputing Center, as well as a forerunner of the OpenMP. We'll present the advantages in terms of coding productivity and performance brought by our recent work integrating OpenACC kernels within the OmpSs programming model, as a step forward to our previous OmpSs + CUDA support. We'll also present how to use hybrid GPU and CPU together without any code modification by our runtime system.  Back
 
Keywords:
Programming Languages, HPC and Supercomputing, GTC Silicon Valley 2017 - ID S7192
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