Auto-Tuning of Dynamic Scheduling Applied to 3D Reverse Time Migration on Multicore Systems

Autor: Italo A. S. Assis, Joao B. Fernandes, Tiago Barros, Samuel Xavier-De-Souza

Publikováno v: IEEE Access, Vol 8, Pp 145115-145127 (2020)

Reverse time migration (RTM) is an algorithm widely used in the oil and gas industry to process seismic data. It is a computationally intensive task that suits well in parallel computers. Methods such as RTM can be parallelized in shared memory syste

Externí odkaz: https://doaj.org/article/34ad8f5c4cac4970a9eae5196984298c

Distributed-Memory Load Balancing With Cyclic Token-Based Work-Stealing Applied to Reverse Time Migration

Autor: Antonio D. S. Oliveira, Samuel Xavier De-Souza, Calebe De Paula Bianchini, Tiago Barros, Idalmis M. Sardina, Italo A. S. Assis

Publikováno v: IEEE Access, Vol 7, Pp 128419-128430 (2019)
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN

Reverse time migration (RTM) is a prominent technique in seismic imaging. Its resulting subsurface images are used in the industry to investigate with higher confidence the existence and the conditions of oil and gas reservoirs. Because of its high c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db412d980013d1b41eb3715e5a8319f3
https://ieeexplore.ieee.org/document/8822671/