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1. WO2020110002 - PARALLEL PROCESSOR DATA PROCESSING SYSTEM WITH REDUCED LATENCY

Publication Number WO/2020/110002
Publication Date 04.06.2020
International Application No. PCT/IB2019/060190
International Filing Date 26.11.2019
IPC
G06F 9/54 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
54Interprogram communication
G06F 30/20 2020.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design
20Design optimisation, verification or simulation
CPC
G01N 25/18
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
25Investigating or analyzing materials by the use of thermal means
18by investigating thermal conductivity
G01V 99/005
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
99Subject matter not provided for in other groups of this subclass
005Geomodels or geomodelling, not related to particular measurements
G06F 17/13
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
11for solving equations ; , e.g. nonlinear equations, general mathematical optimization problems
13Differential equations
G06F 30/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design [CAD]
20Design optimisation, verification or simulation
G06F 30/23
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design [CAD]
20Design optimisation, verification or simulation
23using finite element methods [FEM] or finite difference methods [FDM]
G06F 30/28
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design [CAD]
20Design optimisation, verification or simulation
28using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA]/[SA]
  • ARAMCO SERVICES COMPANY [US]/[US] (AG)
  • MASSACHUSETTS INSTITUTE OF TECHNOLOGY [US]/[US]
Inventors
  • ALHUBAIL, Maitham Makki
  • WILLIAMS, John R.
  • WANG, Qiqi
  • DOGRU, Ali
  • MIDDYA, Usuf
Agents
  • RHEBERGEN, Constance Gall
Priority Data
16/695,50426.11.2019US
62/773,37330.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PARALLEL PROCESSOR DATA PROCESSING SYSTEM WITH REDUCED LATENCY
(FR) SYSTÈME DE TRAITEMENT DE DONNÉES DE PROCESSEUR PARALLÈLE À LATENCE RÉDUITE
Abstract
(EN)
A data processing system systems with parallel processors performing simulations by numerical solution of partial differential equations or similar numerical simulations. The data processing system extends the scaling limit of parallel solvers in those numerical simulations by overcoming the frequent network latencies encountered during a simulation. Fewer, yet larger batches of data are exchanged between computing nodes.
(FR)
L'invention concerne un système de traitement de données ayant des processeurs parallèles effectuant des simulations au moyen d'une solution numérique d'équations différentielles partielles ou de simulations numériques similaires. Le système de traitement de données étend la limite de mise à l'échelle de solveurs parallèles dans ces simulations numériques en surmontant les latences de réseau fréquentes, rencontrées pendant une simulation. Des lots de données, en nombre inférieur mais de taille supérieure, sont échangés entre des nœuds de calcul.
Also published as
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