What do you get from versioninfo().
2014/1/18 Andrea Vigliotti <[email protected]> > p.s. > > I am running: > - MATLAB Version: 8.1.0.604 (R2013a) > - Julia Version 0.2.0 (2013-11-16 23:48 UTC) > > on a DELL with Intel Core i7 and Kubuntu 13.10 > cheers, > > andrea > > On Friday, 17 January 2014 19:21:21 UTC, Andrea Vigliotti wrote: > >> Hi All, >> >> I was comparing the performance of Julia and Matlab in solving systems of >> linear equations and I got the following >> >> Matlab: >> >> A = randn(1000); A = A+A'+eye(1000); x = randn(1000,1); >> >> tic; A\x; toc >> Elapsed time is 0.034763 seconds. >> >> Julia: >> julia> A = randn(1000,1000); A = A+A'+eye(1000); x = randn(1000); >> >> julia> @time A\x; >> elapsed time: 0.192572124 seconds (8012424 bytes allocated) >> >> I was wondering whether there is anything I can do to improve the >> performances of Julia in solving this kind of problems? >> >> many thanks! >> andrea >> > -- Med venlig hilsen Andreas Noack Jensen
