[llvm] [Offload] libomptarget force dlopen vendor libraries by default. (PR #92788)

[Ye Luo via llvm-commits]

ye-luo wrote:

> Would it be possible for you to do a quick check on one of your applications to see if there's any noticeable performance difference? I'm going to guess that calling `dlsym` ~100 times isn't going to show up as an appreciable difference.

libomptarget initialization was never an issue on all the machine I have ever used. I don't see why dlopen is a concern. I meant I won't have good measurements for your concern. Maybe you try it out on a machine that you have concern?

https://github.com/llvm/llvm-project/pull/92788