Re: [OMPI users] Help with HPL and MPI

2007-04-12 Thread Brock Palen
Im taking this off list as its off topic. yes having both mpich and openmpi installed can cause problem with names of libs being the same at times. Try the following make clean arch=Beowulf And try again, Also make sure that your mpicc is the openmpi one. Brock Palen Center for Advanced C

Re: [OMPI users] Help with HPL and MPI

2007-04-12 Thread snj78
Thanks for your reply Brock, I appreciate the help. I have rebuilt the makefile with your suggestions and tried some other things but to no avail. One thing that I realized but not sure if this makes a difference is that I have installed an openmpi package and an mpich package so could that ca

Re: [OMPI users] Help with HPL and MPI

2007-04-10 Thread Brock Palen
I remember trying to build HPL my first time as a student :-)  Its much simpler than you think It also is a great way to learn about linking and make files.  (Well in my opinion).See my comments below,  mostly quickly looking is you should change g77 and gcc to mpicc.  Yes mpicc calls gcc  you can

[OMPI users] Help with HPL and MPI

2007-04-10 Thread snj78
Hello all, I am trying to configure HPL on a beowulf cluster that I have put together for a senior project at Weber State University, and I am having a little bit of trouble. First of all, about the cluster: 4-node diskless cluster Fedora Core 6 - 64 bit version Intel Pentium D dual core proce