Using ifort, with some HPC code, working on 30-year-old Fortran code with large data arrays stored in COMMON blocks. Is there a way to know, without just compiling and seeing if I get an error, whether or not those arrays are too big for the HPC based on my system's specs? Is there a way to have the compiler inquire what that limit is, if I'm compiling on the same host I plan to run the code on?
Is there a way to know a priori what the maximum COMMON block size is for a particular system?
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