One of my users, bless his heart, has requested I install a tool called "modules". That's all he's been able to describe it to me as in terms of name. Apparently, it's a program that allows users to load or unload grouped sets of environment variables.
See, we've got a clustered processing environment with 120 dual-quad nodes running Scientific Linux 4.x and 5.x (SL is a RHEL derivative like Centos) with job control via Torque & Moab. We've got three different compilers with multiple versions each, a variety of implementations of MPI, etc. So a tool such as this would be useful for my users. Now the MPI selection is easily handled with mpi-selector. And I could probably (easily) enlist that tool for environment selection. However, I'd like to see if I can find someone using the tool my user requested. TIA for any thoughts on the matter. -John
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