You can use the xlf_install utility to update XL Fortran V10.1 for Blue Gene when all the following conditions have been met:
When you run the xlf_install utility to apply an update, it does the following:
To run the xlf_install utility to apply an update for IBM XL Fortran Advanced Edition V10.1 for Blue Gene:
# cd /home/root/update/xlf/mmmYYYYwhere mmmYYYY is the month and year of the update shipment date. (For example, jun2006 indicates a shipment date in June of 2006.)
# ./xlf_install -UFor additional arguments that you can specify for xlf_install, see xlf_install options.
You are prompted to uninstall any previously installed XL Fortran V10.1 for Blue Gene packages.
You are prompted to uninstall any XL SMP and MASS packages that were previously installed with XL Fortran V10.1 for Blue Gene.
You are presented with the licensing agreement and licensing information.
You are prompted to create symbolic links for the compiler invocations in the /usr/bin/ directory.
If you chose to create symbolic links, the following links are created in the /usr/bin/ subdirectory: