You can search for identifiers within the package.
in-package search v0.2.0
domain_util.ml
1 2 3 # 1 "src/util/domain_util.dummy.ml" let cpu_relax () = () let n_domains () = 1
1 2 3
# 1 "src/util/domain_util.dummy.ml" let cpu_relax () = () let n_domains () = 1