The gfortran intrinsic function cpu_time(x) does not measure cpu time - it always produces 0.0 (zero) as the result.
I am using "Native Windows build: download the latest installer (2005-08-06)" from http://gcc.gnu.org/wiki/GFortranBinaries, and am running under Windows XP Professional. -- Summary: cpu_time intrinsic malfunction Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: edunlop at utvinternet dot ie CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23380
