Hi Ralph, In the nightly snapshot that I was using (openmpi-1.9a1r28919) there were two java files (Minloc.java and Maxloc.java) inside $OMPI_HOME/ompi/mpi/java/java
However, these are no longer available in the trunk. I think this is because of the reason Oscar mentioned that now MINLOC and MAXLOC operations call to native ones rather Java implementations. Thank you, Saliya On Mon, Nov 11, 2013 at 7:38 PM, Ralph Castain <r...@open-mpi.org> wrote: > I'm lost - where were you making a change? I'm unaware of Minloc.java or > Maxloc.java files in the MPI bindings, so I assume the change was being > made to the Intracomm.java file? > > > On Nov 11, 2013, at 12:35 PM, Saliya Ekanayake <esal...@gmail.com> wrote: > > Hi, > > I've been using nightly tarball openmpi-1.9a1r28919 with Java binding and > it had a bug in its MINLOC implementation (Minloc.java). Essentially, the > following line, > > out_array [outdisp + 1] = in_array [*outdisp* + 1] ; > > should be changed to > > out_array [outdisp + 1] = in_array [*indisp* + 1] ; > > The same should be done for MAXLOC (Maxloc.java) implementation as well. I > tested with the change and both MINLOC and MAXLOC worked as expected > afterwards. > > However, these files are no longer available in the latest trunk and it > seems the API for collective operations have changed as well. Still MINLOC > (and MAXLOC) does not work as expected. I've attached a sample code to > reproduce the issue and an output from it (for MINLOC). > > I am running on 64bit Ubuntu 12.04. > > Any suggestions? > > Thank you in advance, > Saliya > > -- > Saliya Ekanayake esal...@gmail.com > http://saliya.org > <Minlocbug.bzip2>_______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel > -- Saliya Ekanayake esal...@gmail.com Cell 812-391-4914 Home 812-961-6383 http://saliya.org
