What is the difference between OpenMP and Open MPI?
Open MPI is meant to run parallel code among a distributed network of computers or supercomputers, not just in a shared memory model of a single machine with multiple CPU cores.
Open source
Daily tip
Any Good ADA development environment?
I suggest GNAT Pro, for which there is also an open source version (see ttps://www.adacore.com/gnatpro/comparison).
Daily tip
Is there any VPN solution based on IPSEC + IKE in Linux?
See project Openswan (https://www.openswan.org/).