From 635a0229c0b1b505956b17166f0d2f4b7548d29d Mon Sep 17 00:00:00 2001 From: Salvatore Filippone Date: Fri, 29 Sep 2017 15:15:33 +0100 Subject: [PATCH] README fixes. --- README | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/README b/README index 8f9d5689..cfc74b17 100644 --- a/README +++ b/README @@ -63,13 +63,10 @@ NOTES the corresponding preconditioner options will be available only from the double precision version. -- A program that was using the PSBLAS precoditioners needs no source - code changes, but should be recompiled. If the new preconditioner - (or preconditioner options, such as ILU(N) factorization) are - required, only the type of the preconditioner object and its - setup/build/free calls should be updated; the rest of the - application continues to make use of the PSBLAS existing - interfaces. +- The preconditioners in MLD2P4 extend those of PSBLAS and are meant + to be used with the PSBLAS Krylov solvers; so in an existing program + you need to modify the type of the preconditioner object and its + settings, but the rest of the application needs not be changed. CREDITS