22 citations · 53 across the 13 of their papers we have counts for
5 papers · 1 filter
Recent Developments in Iterative Methods for Reducing Synchronization
Qinmeng Zou, Frederic Magoules
On modern parallel architectures, the cost of synchronization among processors can often dominate the cost of floating-point computation. Several modifications of the existing meth…
Asynchronous Time-Parallel Method based on Laplace Transform
Frederic Magoules, Qinmeng Zou
Laplace transform method has proved to be very efficient and easy to parallelize for the solution of time-dependent problems. However, the synchronization delay among processors im…
Convergence Detection of Asynchronous Iterations based on Modified Recursive Doubling
Qinmeng Zou, Frederic Magoules
This paper addresses the distributed convergence detection problem in asynchronous iterations. A modified recursive doubling algorithm is investigated in order to adapt to the non-…
Asynchronous Communications Library for the Parallel-in-Time Solution of Black-Scholes Equation
Qinmeng Zou, Guillaume Gbikpi-Benissan, Frederic Magoules
The advent of asynchronous iterative scheme gives high efficiency to numerical computations. However, it is generally difficult to handle the problems of resource management and co…
Asynchronous Parareal Algorithm Applied to European Option Pricing
Qinmeng Zou, Guillaume Gbikpi-Benissan, Frederic Magoules
Asynchronous iterations arise naturally in parallel computing if one wants to solve large problems with a minimization of the idle times. This paper presents an original model of a…