Search results
Results from the WOW.Com Content Network
TOP500 ranks the world's 500 fastest high-performance computers, as measured by the High Performance LINPACK (HPL) benchmark. Not all existing computers are ranked, either because they are ineligible (e.g., they cannot run the HPL benchmark) or because their owners have not submitted an HPL score (e.g., because they do not wish the size of their system to become public information, for defense ...
In computing, computer performance is the amount of useful work accomplished by a computer system. Outside of specific contexts, computer performance is estimated in terms of accuracy, efficiency and speed of executing computer program instructions. When it comes to high computer performance, one or more of the following factors might be involved:
Exascale computing refers to computing systems capable of calculating at least 10 18 IEEE 754 Double Precision (64-bit) operations (multiplications and/or additions) per second (exa FLOPS)"; [1] it is a measure of supercomputer performance. Exascale computing is a significant achievement in computer engineering: primarily, it allows improved ...
This was, at the time it entered service, the fastest supercomputer in Europe. The High Performance Computing Center in Stuttgart fastest computing system is Hawk with a peak performance of 26 petaflops, [50] replacing Hazel Hen with a peak performance of more than 7.4 petaflops.
The European High-Performance Computing Joint Undertaking (EuroHPC JU) is a public-private partnership in high-performance computing (HPC), enabling the pooling of European Union–level resources with the resources of participating EU member states and participating associated states of the Horizon Europe and Digital Europe programmes, as well as private stakeholders.
The actual performance will always be lower than the peak performance. [2] The performance of a computer is a complex issue that depends on many interconnected variables. The performance measured by the LINPACK benchmark consists of the number of 64-bit floating-point operations, generally additions and multiplications, a computer can perform ...
BeeGFS (formerly FhGFS) is a parallel file system developed for high-performance computing. BeeGFS includes a distributed metadata architecture for scalability and flexibility reasons. It specializes in data throughput. BeeGFS was originally developed at the Fraunhofer Center for High Performance Computing in Germany by a team led by Sven ...
HPC Challenge Benchmark combines several benchmarks to test a number of independent attributes of the performance of high-performance computer (HPC) systems. The project has been co-sponsored by the DARPA High Productivity Computing Systems program, the United States Department of Energy and the National Science Foundation.