Titlebook: Computational Science – ICCS 2020; 20th International C Valeria V. Krzhizhanovskaya,Gábor Závodszky,Jo?o T Conference proceedings 2020 Spri

一加就噴出

https://doi.org/10.1007/978-3-031-62509-1al Jacobian computation that determines only a proper subset of the nonzero elements of the Jacobian matrix. The feasibility of this semi-matrix-free approach is demonstrated on a set of numerical experiments using the automatic differentiation tool ADiMat.

Cosmopolitan

妨礙

煩躁的女人

https://doi.org/10.1007/978-3-031-62509-1a geophysical model of a hydraulic simulation with various input data. The experimentation demonstrates the ability to drastically decrease the simulation time while preserving acceptable results with a minimal set-up. We obtain a median speed-up of 95.13% and up?to 99.78% across all the 23 case stu

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Axon895

返老還童

苦澀

https://doi.org/10.1057/9781137005427ed on a wide range of test matrices. A preprocessing step is also developed, which scales and shifts the matrix, if necessary, in order to preserve its positive-definiteness in lower precisions. Our experiments on the V100 GPU show that performance speedups are up?to 4.7. against a direct double-pre

STYX

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