Overview

The code samples in described in Table 1 demonstrate the functions of each CLI tool of the Kunpeng DevKit. You can refer to these code samples when analyzing and optimizing your development projects in the Kunpeng DevKit.

**Table 1** Code samples
Tool	Scenario	Description	Sample Code
System Profiler	Sample 1: Using Roofline Analysis to Tune Applications	For the same type of applications, you can use the roofline analysis function of the Kunpeng DevKit System Profiler to tune the roofline analysis task level by level in multiple dimensions, and therefore understand how to perform a roofline analysis task.	matrix.h matrix.c matmult.h main.c intrinsic_matmult.c block_matmult.c base_matmult.c