2021
DOI: 10.22564/rbgf.v38i2.2048
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Extending the usage of graphics processing units on the cloud for cost savings on seismic data regularization

Abstract: ABSTRACT. The usage of graphics processing units is already known as an alternative to traditional multi-core CPU processing, offering faster performance in the order of dozens of times in parallel tasks. Another new computing paradigm is cloud computing usage as a replacement to traditional in-house clusters, enabling seemingly unlimited computation power, no maintenance costs, and cutting-edge technology, dynamically on user demand. Previously those two tools were used to accelerate the estimation of Common … Show more

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“…Not only that, but the bandwidth between a central processing unit (CPU) and GPU can become a bottleneck, slowing down the whole execution. Recently, the usage of such devices accelerated the execution of techniques such as regularization, wave modelling, reverse time migration (RTM), and full waveform inversion (FWI) significantly compared to CPU implementations (see Michéa and Komatitsch, 2010; Obregon et al ., 2017; Wang et al ., 2019; Okita et al ., 2021).…”
Section: High‐performance Computing Techniquesmentioning
confidence: 99%
“…Not only that, but the bandwidth between a central processing unit (CPU) and GPU can become a bottleneck, slowing down the whole execution. Recently, the usage of such devices accelerated the execution of techniques such as regularization, wave modelling, reverse time migration (RTM), and full waveform inversion (FWI) significantly compared to CPU implementations (see Michéa and Komatitsch, 2010; Obregon et al ., 2017; Wang et al ., 2019; Okita et al ., 2021).…”
Section: High‐performance Computing Techniquesmentioning
confidence: 99%