I am a newcomer. I am using CodeXL in VS2012 to do some CPU profiling for OpenCL program.
AMD APU: A10-7800B
Visual Studio: Ultimate 2012
There are two issues when performing CPU profiling:
In "5 Hottest Funcitons", the message "No samples to display. Consider changing the display settings or selecting a different hotspot indicator." is often acquired. Is this correct or not due to wrong environment setting?
(2) AMD CodeXL Quick Start Guide
This guide (V1.7) said "Profiling does not require recompilation, except for CPU profiling, which requires compilation with debugging enabled." Does this mean the executable program should be compiled with Debug version when using CPU profiling? In CodeXL Project Settings or CodeXL Options, it seems no tab should be set up.