This is a license for the linux version of the Lockless MPI library. This license includes the 64bit dynamic library, with compatibility with MPI programs written in the C programming language. One license is required per user.
If you wish to compile and sell your own software linked to the Lockless memory allocator, you'll need this license. This includes both the 32bit and 64bit versions of the linux library. It includes the static binaries so as to be easily linked into your applications.