Install MVAPICH with HWLOC as a non-root

Here is descriptions of installing MVAPICH with hwloc as a non-root.
With hwloc, we can make mvapich support cpu affinity.
Download hwloc from http://www.open-mpi.org/software/hwloc
Download mvapich2, and untar both to hwloc-0.9.3 and mvapich-1.4.1
>>mkdir hwloc0.9.3
>>mkdir mvapich1.4.1
>>cd hwloc-0.9.3
>>./configure --prefix=/home/username/hwloc0.9.3
>>make
>>make install
>>cd ../mvapich-1.4.1
>>export LDFLAGS='-L/home/username/hwloc0.9.3/lib'
>>export CPPFLAGS='-I/home/username/hwloc0.9.3/include'
>>./configure --with-hwloc --with-rdma=gen2 --prefix=/home/username/mvapich1.4.1 --disable-f90
>>make
>>make install
After that, add the mvapich1.4.1 path to .bashrc