After running GPU Roofline Perspective, use the GPU Roofline Summary window to view the most important information about the execution of your code on a GPU device and compare it with CPU results.
GPU Roofline Summary Panes
- Compare the most important metrics on GPU and on CPU in the Program Metrics pane.
- View how many FLOPS and INTOPS per second can be executed on different memory levels on CPU and on GPU using Roofline Charts in the OP/S and Bandwidth pane. For details about using GPU Roofline Chart, see Examine Bottlenecks on GPU Roofline Chart .
- Explore detailed information in the loops/functions that are the best candidates for optimization on CPU and on GPU in the Top Hotspots pane.
- Explore Performance characteristics of your CPU and GPU devices utilized to execute your code using the Performance Characteristics. pane
- View information about your GPU device in the Platform Information pane.
- Create a snapshot of your GPU Roofline result using the
button. For details, see
Create a Read-only Result Snapshot.