1. A computer program product for facilitating processing within a computing environment, the computer program product comprising: a non-transitory storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising: determining whether a function is to be included in a group of one or more accelerators to be shared by a plurality of logical entities of the computing environment, the group of one or more accelerators being separate from the plurality of logical entities, and the determining comprising checking whether the function is to be shared by multiple logical entities of the plurality of logical entities; and including the function in the group, based on the checking indicating the function is to be shared by the multiple logical entities, wherein the function is executable by the multiple logical entities that are to share the group of one or more accelerators.