llama.cpp

7b43f557 - ggml : improve error handling for search path existence checks (#17653)

ggml : improve error handling for search path existence checks (#17653) * Improve error handling for search path existence checks Refactor existence checks for search paths using std::error_code to handle potential errors. * Improve cache file existence check with error code Update fs::exists to use std::error_code for error handling. * Simplify existence check for search paths Simplify existence check for search paths * Fix logging path in error message for posix_stat * Update ggml/src/ggml-backend-reg.cpp Co-authored-by: Aman Gupta <amangupta052@gmail.com> * Adapt to the coding standard --------- Co-authored-by: Aman Gupta <amangupta052@gmail.com>