What is high -performance computing technology?
High -performance Calculation (HPC) is the use of advanced computer technology, such as supercomputers and parallel processing algorithms, to detect complex computing problems. Technology is mostly used by those who are in the field of science, army and academic community. Since business transactions are becoming more complex, HPC is used in areas of storage and processing of transactions, as well as mining or the use of this information for statistical purposes. Parallel processing that uses more than one central processing unit (CPU) to calculate the problem and technically should calculate much faster, is the key to HPC success. Other forms of increased calculation speed, including multiple computers connected as clustered computers, also contribute to a high -performance calculation. Erformance starts. The terms supercomputer and supercomputer can be confusing because they are sometimes confused with the terms of high -performance computing and high -performance computer, but can also be considered a specialized FORMU high -performance computer technology. However, for all intentions and purposes, the supercomputer applies to the computer before it can calculate the high level of efficiency.
The supercomputer calculations are evaluated at a speed at which operations with a movable part per second (FLOPS) can perform, which is a number of calculations with numbers that can work per second. The floating point concerns a decimal point in a number that, because it is a "floating", can represent a number with a higher accuracy rate than a fixed -point operation. The amount of slumps to be considered as a supercomputer is a terafop or more, the value expressed as 10 to 12. However, there are supercomputers that can go to petaflops, which is 1 000 000 000 000 sinks.
Use of high -performance computers also applies to certain technical problems, usually in technical areas such as PETRochemical industry, and calculation dynamics of fluids. When used in this way, HPC is referred to as high -performance technical computer technology (HPTC). It overlaps between all fields, so it is not always clear what HPTC or HPC represents, and the conditions are synonymas in many ways.
The best high -performance computers are stored in the list known as the Top500. This list was created to centralize the database and create criteria to define high -performance computing standards. It is kept by scientists in Germany and the US and is updated twice a year.