67
edits
Changes
→Intel Advisor
As it is, with Visual Studio, having optimization turned off simply has the compiler create assembly code for your code as written. With optimization Visual Studio uses Profile-Guided Optimization (PGO) to produce a more optimized code, but no where near as optimized as is possible.
== Example of How to Use Intel Advisor ==
Intel Advisor is available in either stand alone or as part of OneApi. Using it as part of its integration into Visual Studio, here we run through some basic steps using the code from Workshop 03 (Matmul) for demonstration:
Step One – Launching Advisor
Launching Intel Advisor, found under Tools/Intel Advisor:
[[File:IntelAdv06.png]]
Which opens the following window:
[[File:IntelAdv07.png]]
Here we will select Vectorization and Code Insights first and get the when running a survey (using the play key on the left menu):
[[File:IntelAdv08.png]]
Selecting the Characterization section on the right and running that will give us a Roofline report:
[[File:IntelAdv09.png]]
== How It Displays Information ==
