MAD24-223 State of LLVM Flang Development

• Wednesday, 15 May 15:45 - 16:10
• Room: Session 1 | Las Palmas I

LLVM’s Fortran compiler, Flang, is under active development and advancing at a rapid pace, getting closer to being considered production ready. In this presentation you will learn about the current status of Flang, the features it supports and how its performance compares against that of other Fortran compilers. In particular, improvements and bug fixes driven by Fujitsu and GFortran test suites, which contain years of code derived from real world usage and that now, for the most part, work with Flang. Other highlights are full support for polymorphism and OpenMP 1.1 and partial support for procedure pointers, C-interoperability, OpenACC and later versions of OpenMP.