The Parallel Universe Magazine
Issue 45
Analyze the Performance of Reduction Operations in Data Parallel C++
This issue covers everything from low-level performance tuning in Data Parallel C++ to simple but effective tricks that boost AI performance.
On one side of this spectrum, read about oneAPI and heterogeneous parallelism. It features a continuation of the in-depth analysis from the previous issue of The Parallel Universe, as well as how to convert OpenACC* to the more portable OpenMP* standard.
On the data analytics side, learn about the role and potential of CPUs in deep learning, how to drastically improve classical machine learning, and more.
Applied Filters
Parallel Universe Magazine Issue 45, July 2021
Last Updated: 07/20/2021
This current issue explores reduction operations in Data Parallel C++.
Parallel Universe Magazine Issue 44, April 2021
Last Updated: 04/20/2021
This current issue explores reduction operations in Data Parallel C++.
Parallel Universe Magazine Issue 43, January 2021
Last Updated: 12/23/2020
This current issue features a step-by-step case study porting an C and MPI Application to DPC Plus Plus.
Parallel Universe Magazine - Issue 42, October 2020
Last Updated: 12/21/2020
This current issue provides an introduction to the Data Parallel C++ programming model
Parallel Universe Magazine - Issue 41, July 2020
Last Updated: 07/15/2020
This current issue features a step-by-step case study about offloading computations to low-power accelerators from Intel.
Parallel Universe Magazine - Issue 40, April 2020
Last Updated: 05/07/2020
The 10th Anniversary Issue featured: Optimize the Performance of oneAPI Applications
Parallel Universe Magazine - Issue 39, January 2020
Last Updated: 01/10/2020
Featured: Heterogeneous Programming Using oneAPI
Parallel Universe Magazine - Issue 38, August 2019
Last Updated: 10/04/2019
Featured: Accelerating XGBoost* for Intel® Xeon® Processors
Parallel Universe Magazine - Issue 37, July 2019
Last Updated: 07/11/2019
Featured: Leadership Performance with 2nd-Generation Intel® Xeon® Scalable Processors
Parallel Universe Magazine - Issue 36, April 2019
Last Updated: 04/09/2019
Featured: Effectively Train and Execute Machine Learning and Deep Learning Projects on CPUs
Parallel Universe Magazine - Issue 35, January 2019
Last Updated: 01/07/2019
Featured: Intel® Rendering Framework Using Software-Defined Visualization
Parallel Universe Magazine - Issue 34, October 2018
Last Updated: 09/24/2018
Featured: OpenVINO™ ToolKit and FPGAs
Product and Performance Information
Benchmark results were obtained prior to implementation of recent software patches and firmware updates that are intended to address exploits referred to as "Spectre" and "Meltdown." Implementation of these updates may make these results inapplicable to your device or system.
Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.