From 086256a032f26df6edf6a357bc0b18ef1bba8110 Mon Sep 17 00:00:00 2001 From: Peter Boyle Date: Mon, 27 Jan 2020 12:41:59 -0500 Subject: [PATCH] Less sloppy convergence test on PowerMethod --- Grid/algorithms/iterative/PowerMethod.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Grid/algorithms/iterative/PowerMethod.h b/Grid/algorithms/iterative/PowerMethod.h index 8a238ea6..6aa8e923 100644 --- a/Grid/algorithms/iterative/PowerMethod.h +++ b/Grid/algorithms/iterative/PowerMethod.h @@ -30,12 +30,12 @@ template class PowerMethod RealD vden = norm2(src_n); RealD na = vnum/vden; - if ( (fabs(evalMaxApprox/na - 1.0) < 0.01) || (i==_MAX_ITER_EST_-1) ) { + if ( (fabs(evalMaxApprox/na - 1.0) < 0.001) || (i==_MAX_ITER_EST_-1) ) { evalMaxApprox = na; + std::cout << GridLogMessage << " Approximation of largest eigenvalue: " << evalMaxApprox << std::endl; return evalMaxApprox; } evalMaxApprox = na; - std::cout << GridLogMessage << " Approximation of largest eigenvalue: " << evalMaxApprox << std::endl; src_n = tmp; } assert(0);