Remotely Inventory and Poll UNIX servers in seconds. (without installing extra software on your servers, just by SSH communication plain old UNIX commands).https://sites.google.com/site/ronuitzaandam/
Your entire datacenter can be automatically inventoried by supplying hostname, username & password for each server, either “one by one” or via an automated CSV host-list import file.
This software goes great with other UNIX software like WinSCP and Putty etc !!!
Dataflow parallel programming language for clusters
PARUS is a data-flow parallel programming language that allows to build parallel programs for clusters and MPP multiprocessors. The data-flow graph is automatically converted to the C++/MPI source and linked with the libparus runtime library.
Also there are available tools for benchmarking cluster interconnect and visualize it.