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Tip

If you find any problem or any feature missing that you think should be present, and it is not listed here, please let us know  by reporting as a "Problem on computing" through the ECMWF Support Portal mentioning "Atos HPCF" in the summary.

Table of Contents

Missing Features

Comprehensive software stack

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Atos HPCF is not operational platform yet, and many features or elements may be gradually added as complete setup is finalised. Here is a list of the known limitations, missing features and issues.

Table of Contents

Missing Features

End of job information

A basic report is provided at the end of the job with information about its execution.

No Format
## INFO[ECMWF-INFO -ecepilog] --------------------------------------------------------------------------------------------- 
## [ECMWF-INFO -ecepilog] This is the ECMWF job Epilogue.
[ECMWF-INFO -ecepilog] +++ Please report problems to ServiceDesk, servicedesk@ecmwf.int
## INFO issues using the Support portal +++
[ECMWF-INFO -ecepilog] +++ https://support.ecmwf.int                     +++
[ECMWF-INFO -ecepilog] ---------------------------------------------------------------------------------------------
## INFO
## INFO[ECMWF-INFO -ecepilog]
[ECMWF-INFO -ecepilog] Run at 2021-09-28T06:21:25 on aa
## INFO[ECMWF-INFO -ecepilog] Job Name                  : eci
## INFO[ECMWF-INFO -ecepilog] Job ID                    : 1009559
## INFO[ECMWF-INFO -ecepilog] Submitted                 : 2021-09-28T06:05:23
## INFO[ECMWF-INFO -ecepilog] Dispatched                : 2021-09-28T06:05:23
## INFO[ECMWF-INFO -ecepilog] Completed                 : 2021-09-28T06:21:25
## INFO[ECMWF-INFO -ecepilog] Waiting in the queue      : 0.0
## INFO[ECMWF-INFO -ecepilog] Runtime                   : 962
## INFO[ECMWF-INFO -ecepilog] Exit Code                 : 0:0
## INFO[ECMWF-INFO -ecepilog] State                     : COMPLETED
## INFO[ECMWF-INFO -ecepilog] Account                   : myaccount
## INFO[ECMWF-INFO -ecepilog] Queue                     : nf
## INFO[ECMWF-INFO -ecepilog] Owner                     : user
## INFO[ECMWF-INFO -ecepilog] STDOUT                    : slurm-1009559.out
## INFO[ECMWF-INFO -ecepilog] STDERR                    : slurm-1009559.out
## INFO[ECMWF-INFO -ecepilog] Nodes                     : 1
## INFO[ECMWF-INFO -ecepilog] Logical CPUs              : 8
## INFO[ECMWF-INFO -ecepilog] SBU                       : 20.460 units
## INFO

[ECMWF-INFO -ecepilog]


There is no charge made to the project accounts for any SBUs used on the Atos HPCF system until it becomes operational.
Warning
iconfalse
  • We are unable to provide a figure for the memory used at this time.

Alternatively, you may use sacct to get some of the statistics from SLURM once the job has finished.

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The GPIL nodes have local SSDs with some 950GB capacity. These have not been mounted yet, as we need to develop a service model for their use.

Known issues

Intel MKL

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greater than 19.0.5: performance issues on AMD chips

Recent versions of MKL do not use the AVX2 kernels for certain operations on non-intel chips, such as the AMD Rome on TEMSour HPCF. The consequence is a significant drop in performance.