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 # Speos Core command lines

 Last update: 17.07.2025 

## Description

The Speos Core command lines for Speos allow you to create scripts to automate multiple simulation launches without using the Speos Core interface.

## Command Lines

Command LineDescriptionFILENAMESpeos Core system file to open-CCommand line mode (no GUI)-GLaunch Speos GPU Solver-S (SSS)Launch simulation number SSS on FILENAME-t (ttt)Specified simulation thread number-p (ppp)Specify process priority (ppp)  
0 - 5 - 0: idle
- 2: normal
- 5: realtime

-r (rrr)Specifies simulation ray or pass number (rrr)-D (DDD)Specifies simulation duration in minutes (DDD)-J (JJJ)Specifies HPC job name (JJJ)-N (NNN, default = 1)Specifies HPC job node number (NNN)-W (WWW)Specifies HPC job wall clock in hours (WWW)-?show the help