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" in the summary. |
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.
A basic report is provided at the end of the job with information about its execution.
[ECMWF-INFO -ecepilog] --------------------------------------------------------------------------------------------- [ECMWF-INFO -ecepilog] This is the ECMWF job Epilogue [ECMWF-INFO -ecepilog] +++ Please report issues using the Support portal +++ [ECMWF-INFO -ecepilog] +++ https://support.ecmwf.int +++ [ECMWF-INFO -ecepilog] --------------------------------------------------------------------------------------------- [ECMWF-INFO -ecepilog] [ECMWF-INFO -ecepilog] Run at 2021-09-28T06:21:25 on aa [ECMWF-INFO -ecepilog] Job Name : eci [ECMWF-INFO -ecepilog] Job ID : 1009559 [ECMWF-INFO -ecepilog] Submitted : 2021-09-28T06:05:23 [ECMWF-INFO -ecepilog] Dispatched : 2021-09-28T06:05:23 [ECMWF-INFO -ecepilog] Completed : 2021-09-28T06:21:25 [ECMWF-INFO -ecepilog] Waiting in the queue : 0.0 [ECMWF-INFO -ecepilog] Runtime : 962 [ECMWF-INFO -ecepilog] Exit Code : 0:0 [ECMWF-INFO -ecepilog] State : COMPLETED [ECMWF-INFO -ecepilog] Account : myaccount [ECMWF-INFO -ecepilog] Queue : nf [ECMWF-INFO -ecepilog] Owner : user [ECMWF-INFO -ecepilog] STDOUT : slurm-1009559.out [ECMWF-INFO -ecepilog] STDERR : slurm-1009559.out [ECMWF-INFO -ecepilog] Nodes : 1 [ECMWF-INFO -ecepilog] Logical CPUs : 8 [ECMWF-INFO -ecepilog] SBU : 20.460 units [ECMWF-INFO -ecepilog] |
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Alternatively, you may use sacct
to get some of the statistics from SLURM once the job has finished.
The select/delete policy in SCRATCH has not been enforced yet.
See HPC2020: Filesystems for all the details.
Recent versions of MKL do not use the AVX2 kernels for certain operations on non-intel chips, such as the AMD Rome on our HPCF. The consequence is a significant drop in performance.