I have a script that 'use's some pretty large modules. The script is triggered by an incoming email, and they come in fast, so there are often a number of copies of the script running in parallel. Is there any way to load the modules into shared memory, so that each instance of the script does not need to allocate memory to load the modules?
/usr/bin/perl '-nemap$.%$_||redo,2..$.++;print$.--'

In reply to keep a module in shared memory by dbw

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