This type of parallel processing architecture employs more than a thousand individual microprocessors in order to solve unusually complex calculations. That means things like scientific or engineering calculations that wouldn’t at all be possible with regular computers. A type of supercomputer, MPPs are a better alternative to ‘traditional’ single-processor supercomputers. Both can accomplish the same tasks, but MPPs can do so quicker and more efficiently.
Technipages Explains Massively Parallel Processing (MPP)
In order to function, MPPs need a lot of architecture that single-processor computers don’t. This includes both hard- and software in order to correctly use all available resources. In the case of MPPs, each of the many CPU cores has its own memory and is in communication with the others. The individual cores each have communication channels open in order to make sure that programming tasks are done as fast as possible. MPPs that have shared-memory processors do exist – here, all cores use the same memory and cores communicate through this memory. This approach is usually taken with regular (non-supercomputer) machines that have two or more CPUs.
In addition to the right structure, MPPs also need an operating system capable of supporting the parallel processing the machines do. Then there also needs to be software built to take advantage of the sheer power these machines have. For personal or private use, they serve no real purpose and aren’t financially viable. In scientific contexts, however, they are essential. In aeronautical engineering, supercomputers accomplish processes that would take regular machines several times as long.
Common Uses of Massively Parallel Processing (MPP)
- MPPs use multiple parallel processing in order to accomplish tasks impossible for a regular computer.
- Different types of MPPs use different memory/CPU setups.
- Compared to single-processor supercomputers, MPPs need additional architecture that specifically supports their setup.
Common Misuses of Massively Parallel Processing (MPP)
- MPPs are computers that use more than one processor.
