Window: GPU Roofline Regions
Use the
GPU Roofline Regions
window to view GPU metrics for your kernels in the grid, visualize kernel performance and identify room for optimization using a GPU Roofline chart, and view detailed information about how well a specific kernel utilizes compute and memory bandwidth.
Families of Intel® X
e
graphics products starting with Intel® Arc™ Alchemist (formerly DG2) and newer generations feature GPU architecture terminology that shifts from legacy terms. For more information on the terminology changes and to understand their mapping with legacy content, see
GPU Architecture Terminology for Intel® Xe
Graphics.
Review the controls available in the main report of the
GPU Roofline Insights
perspective of
Intel® Advisor
. In the
GPU Roofline Regions
and
Summary
tabs, you can drag-and-drop, close/open, collapse/expand panes to change the report layout.

![]() |
|
![]() | Review the summary metrics for parts of your application executed on an accelerator.
|
![]() |
|
![]() | Review the actual performance of GPU kernels in your application against hardware-imposed performance ceilings using the
GPU Roofline chart.
For details about interpretation, see
Examine Bottlenecks on GPU Roofline Chart
.
See detailed description of GPU Roofline chart controls in
Pane: GPU Roofline Chart.
|
![]() | Use the
GPU Details tab to view the detailed information about the execution of a selected kernel:
Switch between
GPU Source and
GPU Assembly tabs to:
For details about interpreting
GPU Roofline Insights perspective results, see
Explore GPU Roofline ResultsUse the
Recommendations tab to view actionable recommendations helping you improve performance of the currently selected kernel. Expand a recommendation to view more information and a code snippet.
|
![]() | Review performance metrics of your application performance on a GPU accelerator. For details about metrics, see
Accelerator Metrics
.
|