Users may encoutner an error like 'libim_client.so: undefined reference to `uuid_unparse@UUID_1.0' while compiling MPI applications with mvapich2 in some Conda enivronments. We found pre-installed libuuid package from Conda conflicting with system libuuid libraries. The affected Conda packages are python/2.7-conda5.2
, python/3.6-conda5.2
and python/3.7-2019.10
. If users experience this issue, you can temporarily unload python module or set environemnt variable export LD_LIBRARY_PATH=/usr/lib64:$LD_LIBRARY_PATH
while building MPI applications.
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Owens Information Transition
Owens cluster will be decommissioned on February 3, 2025. Some pages may still reference Owens after Owens is decommissioned , and we are in the process of gradually updating the content. Thank you for your patience during this transition