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HPCG benchmark

Index HPCG benchmark

The HPCG (high performance conjugate gradient) benchmark is a supercomputing benchmark test proposed by Michael Heroux from Sandia National Laboratories, and Jack Dongarra and Piotr Luszczek from the University of Tennessee. [1]

13 relations: Benchmark (computing), FLOPS, GitHub, Graph500, I/O bound, Jack Dongarra, K computer, LINPACK benchmarks, Sierra, Sparse matrix, Summit (supercomputer), Supercomputer, Traversed edges per second.

Benchmark (computing)

In computing, a benchmark is the act of running a computer program, a set of programs, or other operations, in order to assess the relative performance of an object, normally by running a number of standard tests and trials against it.

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FLOPS

In computing, floating point operations per second (FLOPS, flops or flop/s) is a measure of computer performance, useful in fields of scientific computations that require floating-point calculations.

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GitHub

GitHub Inc. is a web-based hosting service for version control using Git.

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Graph500

The Graph500 is a rating of supercomputer systems, focused on data-intensive loads.

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I/O bound

In computer science, I/O bound refers to a condition in which the time it takes to complete a computation is determined principally by the period spent waiting for input/output operations to be completed.

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Jack Dongarra

Jack J. Dongarra (born July 18, 1950) is an American University Distinguished Professor of Computer Science in the Electrical Engineering and Computer Science Department at the University of Tennessee.

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K computer

The K computer named for the Japanese word, meaning 10 quadrillion (1016)See Japanese numbers is a supercomputer manufactured by Fujitsu, currently installed at the Riken Advanced Institute for Computational Science campus in Kobe, Hyōgo Prefecture, Japan.

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LINPACK benchmarks

The LINPACK Benchmarks are a measure of a system's floating point computing power.

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Sierra

Sierra (Spanish for mountain range and saw, from Latin serra) can refer to.

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Sparse matrix

In numerical analysis and computer science, a sparse matrix or sparse array is a matrix in which most of the elements are zero.

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Summit (supercomputer)

Summit or OLCF-4 is a supercomputer developed by IBM for use at Oak Ridge National Laboratory, which as of June 8, 2018 is the fastest supercomputer in the world.

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Supercomputer

A supercomputer is a computer with a high level of performance compared to a general-purpose computer.

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Traversed edges per second

The number of traversed edges per second that can be performed by a supercomputer cluster is a measure of both the communications capabilities and computational power of the machine.

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Redirects here:

HPCG, High performance conjugate gradient benchmark.

References

[1] https://en.wikipedia.org/wiki/HPCG_benchmark

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