Intel® Advisor Performance Optimization Cookbook
Intel® Advisor
Performance Optimization Cookbook The
contains step-by-step instructions to help effectively use more cores, vectorization, or heterogeneous processing using
Intel® Advisor
is a tool to help design and optimize high-performing code for modern computer architectures. Each chapter in the
Intel® Advisor
CookbookIntel Advisor
.
What You Will Learn
- Learn how to evaluate performance of an application running on graphics processing unit (GPU), pinpoint and prioritize bottlenecks, and define room for optimization usingGPU Roofline Insightsperspective from command line interface.This recipe now has a link to an interactive HTML report that you can download and use to follow the workflow and view results.
- Learn how to check profitability of porting a native C++ application to a target GPU from command line using a single command to run theOffload Modelingperspective.This recipe now has a link to an interactive HTML report that you can download and use to follow the workflow and view results.
- Learn how to check profitability of porting a SYCL application running on a baseline GPU to a different GPU from command line with theOffload Modelingperspective.This recipe now has a link to an interactive HTML report that you can download and use to follow the workflow and view results.
- Learn how to analyze a native C++ application and estimate the profitability of porting the code to SYCL with theOffload Modelingfeature of theIntel Advisor.
- Learn how to identify loops and functions to offload to a GPU and find bottlenecks after offloading to the GPU usingOffload ModelingandGPU Roofline Insightsfeatures.
- Learn how to take advantage of Roofline Analysis to identify and address performance bottlenecks.
- Learn how to improve performance of your application by optimizing its vectorization aspects and efficiency following step-by-step recommendations suggested byIntel Advisor.
- Learn how to identify memory bottlenecks and improve performance by optimizing memory access patterns.
- Learn how to compare optimization strategies by visualizing multiple analysis results on the same chart.
- Learn how to identify vectorization issues and memory bottlenecks of an MPI application.
- Learn how to analyze your application performance on a remote system using the Intel Advisor command line interface (CLI) and visualize the results on a local system like macOS using the Intel Advisor GUI.
- Learn how to set upIntel Advisorto analyze performance data from applications in AWS EC2 instances.
- Learn how to set up and useIntel Advisorto interpret performance data for applications running on Cray systems.
Intel® Advisor
is available as a standalone product and as part of the Intel® oneAPI Base Toolkit.
Documentation for older versions of
Intel® Advisor
is available for download only. For a list of available documentation downloads by product version, see these pages:
To download the
Intel Advisor
and try one of the recipes, visit
Intel Developer Zone.
The intended audience for this cookbook is intermediate to expert
Intel Advisor
users; however, novice users may also benefit with prior assistance from the
Get Started with Intel Advisor and follow-up assistance from the
Intel Advisor User Guide.
This cookbook is dynamic; recipes will be added on a regular basis. Please use the
Analyzers Forum to communicate suggestions for new recipes.