From humble the C++ class loader takes more time to load the libraries in MAC OS

[prabeenkumar122]

I am using class-loader in C++ to load the libraries at run-time. From humble the class loader is taking more time( 2x-3x more ) to load the libs in mac platform( macOS 14 ).

• Operating System:
  • MAC OS 14
• Installation type:
  • Latest Humble built from source
• DDS implementation:
  • Fast RTPS
• Client library (if applicable):
  • rclcpp

Steps to reproduce issue

Load a library using C++ class loader in mac (I found in mac OS 14) platform and see the time taken using humble. Same behavior is also seen in Jazzy.

[fujitatomoya]

@clalancette i think we can move this to https://github.com/ros/class_loader?

@prabeenkumar122

class loader is taking more time( 2x-3x more )

against what platform or environment you are comparing this? and it would be helpful if you share numbers as comparison.

[clalancette]

@clalancette i think we can move this to https://github.com/ros/class_loader?

Yes, but unfortunately we can't transfer issues between organizations. So I'll close this one out; @prabeenkumar122 please feel free to reopen on https://github.com/ros/class_loader .