Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

A known issue with a Resolved (workaround) Resolution state is an ongoing problem; a permanent workaround is available which may include using different software or hardware.

A known issue with Resolved Resolution state has been corrected.

Known Issues

Title Category Resolution Description Posted Updated
CP2K 6.1 Floating-point exception on Pitzer Cascade Lakes (48-core) node Owens, Pitzer Resolved
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:

Thid could be a bug in libxsmm 1.9.0 which is released on Mar 15... Read more

5 days 15 hours ago 5 days 15 hours ago
STAR-CCM+ MPI job failure and workaround Cardinal, Software Resolved
(workaround)

STAR-CCM+ encounters errors when running MPI jobs with Intel MPI or OpenMPI, displaying the following message:

ib_iface.c:1139 UCX ERROR Invalid active_speed on mlx5_0:1: 128

... Read more

1 week 2 days ago 1 week 1 day ago
HCOLL-related failures in OpenMPI applications Cardinal, Software Resolved
(workaround)

Several applications using OpenMPI, including HDF5, Boost, Rmpi, ORCA, and CP2K, may fail with errors such as

mca_coll_hcoll_module_enable() coll_hcol: mca_coll_hcoll_save_coll_handlers... Read more          
1 week 2 days ago 1 week 1 day ago
GCC 13 compilation errors due to missing headers Cardinal, Pitzer, Software Resolved
(workaround)

Users may encounter the following errors when compiling a C++ program with GCC 13:

error: 'uint64_t' in namespace 'std' does not name a type

or

error: 'std::... Read more          
1 week 1 day ago 1 week 1 day ago
Compatibility Issues with NumPy 2.0 Software Resolved
(workaround)

The newly released version of NumPy 2.0 includes substantial internal changes, including migrating code from C to C++. These modifications have led to significant issues... Read more

2 months 3 weeks ago 1 week 3 days ago
Login Issues with my.osc.edu Outage Resolved

Update: this is fixed. 

Original post:

We are aware that some users may be experiencing issues logging into ... Read more

1 month 6 days ago 1 month 6 days ago
Unavailability of intel channel among the conda channel list: Software Resolved

If you are getting an error: 

UnavailableInvalidChannel: HTTP 403 FORBIDDEN for channel intel <... Read more

1 month 2 weeks ago 1 month 2 weeks ago
Vulnerability in R Programming language Resolved

Updates on 09/03:

The unpatched older R versions will be removed from the Owens cluster by October 9, 2024. If you are using... Read more

5 months 5 days ago 1 month 3 weeks ago
Partial Unavailability of Owens Nodes: 07/29 - 08/06 Outage Resolved

Partial Owens nodes will be unavailable from July 29, 2024, to August 6, 2024, due to power changes in preparation for the Cardinal installation. This outage won't affect any running batch jobs,... Read more

2 months 4 weeks ago 2 months 2 weeks ago
Parallel job with IntelMPI hangs Software Resolved

... Read more

6 months 2 weeks ago 2 months 2 weeks ago

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