A new stopping criterion for linear perturbed asynchronous iterations

[摘要] A new stopping criterion is proposed for asynchronous linear fixed point methods in finite precision. The case of absolute error is considered. The originality of this stopping criterion relies on the fact that all tests are made within the same macroiteration. (C) 2007 Elsevier B.V. All rights reserved.

[发布日期] 2008-10-01

[效力级别]  Proceedings Paper

[关键词] stopping criterion;approximate contraction;parallel algorithms;asynchronous iterations;fixed point methods;round-off errors