DPC++ Performance on Representative Structured/Unstructured Mesh

This session presents an overview of performance achieved with Data Parallel C++ (DPC++) on Intel® CPUs with MG-CFD, an unstructured-mesh CFD mini-app, and OpenSBLI, a structured mesh academic computational fluid dynamics (CFD) code. Compare results to OpenMP* implementations and explore key differences and bottlenecks based on Intel® VTune™ Profiler and Intel® Advisor feedback.

István Reguly is an associate professor at Pazmany Peter Catholic University (PPCU), focusing on domain-specific languages for high-performance computing. He primarily works on the performance, portability, and productivity of the discretized solution of partial differential equations.


Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.