Visible to Intel only — GUID: iys1521127774563
Ixiasoft
Visible to Intel only — GUID: iys1521127774563
Ixiasoft
10.3. Profiling Autorun Kernels
Kernels that are marked with the autorun attribute are referred to as autorun kernels. Hence, an autorun kernel starts executing automatically before other kernels are launched explicitly by the host, and restarts automatically on completion. For more information about the autorun attribute, refer to Omit Communication Hardware between the Host and the Kernel topic.
Since autorun kernels never complete, you must call the host library call clGetProfileDataDeviceIntelFPGA to capture the autorun profiler data. You can instruct the host application to make this call at any point during execution.