Intel® Advisor Help

profile-gpu

Analyze OpenCL™ and oneAPI Level Zero programs running on Intel® Graphics.

GUI Equivalent

Analysis Workflow > Baseline Device > GPU

Project Properties > Analysis Target > Performance Modeling > GPU

Syntax

--profile-gpu

--no-profile-gpu

Default

Off (no-profile-gpu)

Actions Modified

collect=survey

collect=tripcounts

collect=roofline

collect=projection

Usage

Prerequisite: Set up system environment to enable GPU kernel profiling.

Use this option to analyze a GPU-enabled application that uses Data Parallel C++, OpenMP* target, or OpenCL™ programming model.

Note

GPU profiling is applicable only to Intel® Graphics.

Example

Run the Roofline analysis and enable GPU profiling to analyze OpenCL™ and oneAPI Level Zero programs running on Intel® Graphics. 

advisor --collect=roofline --profile-gpu --project-dir=./advi_results -- ./myApplication
  1. Run the Survey analysis with the GPU kernel profiling enabled.
  2. Run the Trip Counts and FLOP analysis with the GPU kernel profiling enabled.
  3. Run the Performance Modeling with the GPU kernel profiling enabled. 
advisor --collect=survey --static-instruction-mix --profile-gpu --project-dir=./advi_results -- ./myApplication
advisor --collect=tripcounts --flop --profile-gpu --project-dir=./advi_results -- ./myApplication
advisor --collect=projection --profile-gpu --project-dir=./advi_results -- ./myApplication
Parent topic: advisor Command Option Reference

See Also

Run GPU-to-GPU Performance Modeling from Command Line With Intel® Advisor, you can model performance of Data Parallel C++ (DPC++), OpenCL™, or OpenMP* target application running on a graphics processing unit (GPU) for a different GPU device without its CPU version. For this, run the GPU-to-GPU modeling workflow of the Offload Modeling perspective.
advisor Command Option Reference
Command Line Interface Reference This reference section describes the CLI actions and options used in the command syntax: advisor <--action> [--action-options] [--global-options] [[--] target [target options]].