https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82233
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jvdelisle at gcc dot gnu.org --- Comment #19 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- (In reply to Christophe Lyon from comment #17) > Thanks for your effort; I'm still seeing noise though. > > Sorry, I'm not fluent in fortran: is there a way to call wait() from fortran? > I could try adding it at the end of the testcase, to see if it reliably > fixes the problem I observed. You can use ISO_C_Binding and call a C function. See https://gcc.gnu.org/onlinedocs/gfortran/Interoperable-Subroutines-and-Functions.html