BR112013008055A2 - método e sistema para aceleração computacional do processamento de dados sísmicos - Google Patents

método e sistema para aceleração computacional do processamento de dados sísmicos

Info

Publication number
BR112013008055A2
BR112013008055A2 BR112013008055A BR112013008055A BR112013008055A2 BR 112013008055 A2 BR112013008055 A2 BR 112013008055A2 BR 112013008055 A BR112013008055 A BR 112013008055A BR 112013008055 A BR112013008055 A BR 112013008055A BR 112013008055 A2 BR112013008055 A2 BR 112013008055A2
Authority
BR
Brazil
Prior art keywords
data processing
seismic data
computational acceleration
computational
acceleration
Prior art date
Application number
BR112013008055A
Other languages
English (en)
Inventor
Hu Chaoshun
Tamas Nemeth
Yue Wang
Original Assignee
Chevron U S A I N C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chevron U S A I N C filed Critical Chevron U S A I N C
Publication of BR112013008055A2 publication Critical patent/BR112013008055A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0842—Multiuser, multiprocessor or multiprocessing cache systems for multiprocessing or multitasking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/25—Using a specific main memory architecture
    • G06F2212/254—Distributed memory
    • G06F2212/2542—Non-uniform memory access [NUMA] architecture

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Advance Control (AREA)

Abstract

método e sistema para aceleração computacional do processamento de dados sísmicos. são descritos, um método implementado em computador e um sistema para a aceleração do processamento de dados sísmicos. o método inclui a definição os tempos de acesso não-uniforme à memória (numa) para diversos núcleos num processador de acordo com os dados a serem precessados; e correr dois ou mais fios de execução através de cada um dos diversos núcleos.
BR112013008055A 2010-12-15 2011-09-20 método e sistema para aceleração computacional do processamento de dados sísmicos BR112013008055A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/969,337 US20120159124A1 (en) 2010-12-15 2010-12-15 Method and system for computational acceleration of seismic data processing
PCT/US2011/052358 WO2012082202A1 (en) 2010-12-15 2011-09-20 Method and system for computational acceleration of seismic data processing

Publications (1)

Publication Number Publication Date
BR112013008055A2 true BR112013008055A2 (pt) 2016-06-14

Family

ID=46235998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008055A BR112013008055A2 (pt) 2010-12-15 2011-09-20 método e sistema para aceleração computacional do processamento de dados sísmicos

Country Status (8)

Country Link
US (1) US20120159124A1 (pt)
EP (1) EP2652612A1 (pt)
CN (1) CN103221923A (pt)
AU (1) AU2011341716A1 (pt)
BR (1) BR112013008055A2 (pt)
CA (1) CA2816403A1 (pt)
EA (1) EA201390868A1 (pt)
WO (1) WO2012082202A1 (pt)

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CA2807300C (en) 2010-09-20 2017-01-03 Exxonmobil Upstream Research Company Flexible and adaptive formulations for complex reservoir simulations
WO2013039606A1 (en) 2011-09-15 2013-03-21 Exxonmobil Upstream Research Company Optimized matrix and vector operations in instruction limited algorithms that perform eos calculations
US9870227B2 (en) * 2011-11-11 2018-01-16 The Regents Of The University Of California Performing stencil computations
EP2901363A4 (en) 2012-09-28 2016-06-01 Exxonmobil Upstream Res Co ERROR REMOVAL IN GEOLOGICAL MODELS
EP3175265A1 (en) 2014-07-30 2017-06-07 ExxonMobil Upstream Research Company Method for volumetric grid generation in a domain with heterogeneous material properties
EP3213126A1 (en) 2014-10-31 2017-09-06 Exxonmobil Upstream Research Company Handling domain discontinuity in a subsurface grid model with the help of grid optimization techniques
AU2015339883B2 (en) 2014-10-31 2018-03-29 Exxonmobil Upstream Research Company Methods to handle discontinuity in constructing design space for faulted subsurface model using moving least squares
US10725824B2 (en) 2015-07-10 2020-07-28 Rambus Inc. Thread associated memory allocation and memory architecture aware allocation
WO2018005214A1 (en) * 2016-06-28 2018-01-04 Schlumberger Technology Corporation Parallel multiscale reservoir simulation
CA3043231C (en) 2016-12-23 2022-06-14 Exxonmobil Upstream Research Company Method and system for stable and efficient reservoir simulation using stability proxies
US11210222B2 (en) * 2018-01-23 2021-12-28 Vmware, Inc. Non-unified cache coherency maintenance for virtual machines
JP2021005287A (ja) * 2019-06-27 2021-01-14 富士通株式会社 情報処理装置及び演算プログラム
US20210157647A1 (en) * 2019-11-25 2021-05-27 Alibaba Group Holding Limited Numa system and method of migrating pages in the system
CN112734583A (zh) * 2021-01-15 2021-04-30 深轻(上海)科技有限公司 一种寿险精算模型多线程并行计算方法

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US5394325A (en) * 1993-04-07 1995-02-28 Exxon Production Research Company Robust, efficient three-dimensional finite-difference traveltime calculations
US6324478B1 (en) * 1999-05-10 2001-11-27 3D Geo Development, Inc. Second-and higher-order traveltimes for seismic imaging
US7159216B2 (en) * 2001-11-07 2007-01-02 International Business Machines Corporation Method and apparatus for dispatching tasks in a non-uniform memory access (NUMA) computer system
US7606995B2 (en) * 2004-07-23 2009-10-20 Hewlett-Packard Development Company, L.P. Allocating resources to partitions in a partitionable computer
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CN101526934A (zh) * 2009-04-21 2009-09-09 浪潮电子信息产业股份有限公司 一种gpu与cpu复合处理器的组建方法

Also Published As

Publication number Publication date
EP2652612A1 (en) 2013-10-23
AU2011341716A1 (en) 2013-04-04
EA201390868A1 (ru) 2013-10-30
CA2816403A1 (en) 2012-06-21
WO2012082202A1 (en) 2012-06-21
US20120159124A1 (en) 2012-06-21
CN103221923A (zh) 2013-07-24

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.