Optimizing Performance of a TTI RTM Finite Difference Kernel for x86 Instruction Set Architectures

G. Skinner; A. St-Cyr; M. Bosmans; D. vanEijkeren

doi:10.3997/2214-4609.201702325

Optimizing Performance of a TTI RTM Finite Difference Kernel for x86 Instruction Set Architectures
Authors G. Skinner¹, A. St-Cyr², M. Bosmans³, D. vanEijkeren³
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Affiliations: ¹ Intel Corporation ² Shell ³ VORtech
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, Third EAGE Workshop on High Performance Computing for Upstream, Oct 2017, Volume 2017, p.1 - 5
DOI: https://doi.org/10.3997/2214-4609.201702325

Abstract

Summary

We examine the performance of a 3D finite difference seismic reverse time migration (RTM) kernel on systems with Intel® Xeon® processors and Intel® Xeon Phi™ x200 processors. Using an identical tuned RTM TTI source code, an system with one Intel Xeon Phi 7250 processor outperforms a system with two-socket Intel Xeon 2697v4 processors by a factor of 1.5.

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2017-10-01

2024-04-20

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References

Duveneck, E. and M.Bakker
, P. M. [2011] Stable P-wave modeling for reverse-time migration in tilted TI media. Geophysics, 76(2), S65–S75
[Google Scholar]
Wolfe, M.
[1990] More iteration space tiling.Proceeding of the 1989 ACM/IEEE conference on Supercomputing, 1989.
[Google Scholar]

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Optimizing Performance of a TTI RTM Finite Difference Kernel for x86 Instruction Set Architectures

Conference Proceedings 2017, 1 (2017); https://doi.org/10.3997/2214-4609.201702325

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Optimizing Performance of a TTI RTM Finite Difference Kernel for x86 Instruction Set Architectures

Abstract

From This Site

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Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture