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JUWELS User Info

The following articles provide information on how to use the JUWELS cluster for interactive and batch jobs.

Quick IntroductionEssential information on how to login to JUWELS and compile, write batch scripts and submit jobs
Access/Environment Lists more detailed information about login and user environment
Batch SystemAdditional information about the batch system in addition to the Quick Introduction page
Compile and ExecuteInformation about programm compilation for novice users
MPMDInformation about the Multiple Program Multiple Data execution model on JUWELS
GPU ComputingInformation about the GPU accelerated compute nodes in JUWELS
VisualizationInformation about the visualization nodes in JUWELS
Data TransferInformation about efficient data transfer methods
GPFS FilesystemsInformation about the supporting GPFS filesystems, backup, restore, usage, limits
Known IssuesKnown Issues on JUWELS
Parallel Debugging and Performance Analysis Information about debugging and performance analysis of parallel applications on JSC machines
UNICOREInformation about access to JUWELS using UNICORE
AccountingCPU quota schema, job accounting and status querying
MaintenanceDescription of maintenance regulations
Heterogeneous and Cross-Module JobsInformation about heterogeneous and cross-module jobs on JUWELS