Analyze performance on the Raspberry Pi with Arm Streamline

Source level profiling

To see the application source code in Streamline, the files must be on the host machine where Streamline is running. To do this, follow these steps:

1. Copy the lmbench-3.0-a9 directory from the Raspberry Pi to the host machine using scp. Again, substitute the IP address of the Pi in the following command:

   $ scp -r pi@192.168.68.121:~/lmbench-3.0-a9 .

   The Code tab in Streamline will not be able to find the source code. This is because the path on the target is different from the path on the host.

2. Use Click here to locate source and navigate to the file that is being referenced, in this case bw_mem.c. The following screenshot shows the missing source code and how to fix it:
   
   
   
   
   When the source code is found, the window looks like what you can see in the following screenshot: