Article 2Y92Z 3X Performance Boost Using Intel Advisor and Intel Trace Analyzer in Astrophysics Simulations

3X Performance Boost Using Intel Advisor and Intel Trace Analyzer in Astrophysics Simulations

by
Richard Friedman
from High-Performance Computing News Analysis | insideHPC on (#2Y92Z)
Intel_Advisor-150x150.jpg

On today's processors, it is crucial to both vectorize (using AVX* or SIMD* instructions) and parallelize software to realize the full performance potential of the processor. By optimizing their MHD astrophysics applications with tools from Intel Parallel Studio XE, and running on the latest Intel hardware, the NSU team achieved a performance speed-up of 3X, cutting the standard time for calculating one problem from one week to just two days.

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