llvm-project

8d21025c - [flang] Parallel runtime library design doc (PRIF) (#76088)

[flang] Parallel runtime library design doc (PRIF) (#76088) The Parallel Runtime Interface for Fortran (PRIF) specifies the interface design for supporting Fortran's multi-image parallel features in flang. --------- Co-authored-by: Katherine Rasmussen <krasmussen@lbl.gov> Co-authored-by: Damian Rouson <rouson@lbl.gov> Co-authored-by: Dan Bonachea <dobonachea@lbl.gov>