Estimated at $7.3 billion, the supercomputing market is growing rapidly. In fact, without these supercomputers designed to perform so-called "high-performance" computing, no scientific research is possible. Both fundamental and applied. Weather, medicine, nuclear power, oil exploration, aeronautics, cosmetics, automobiles, artificial intelligence... No sector can now do without their ability to simulate all kinds of scenarios in a virtual way. Quite a saving in time and money.