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en:services:application_services:mathematical_numerical_software:maple_en [2015/09/18 10:58]
uschwar1 created
en:services:application_services:mathematical_numerical_software:maple_en [2019/04/09 10:23]
tehlers [Command]
Line 1: Line 1:
 +====== Maple ======
  
 +===== Description =====
 +
 +Maple is a universal interactive computer algebra application system with advanced graphical user interface.
 +
 +===== Lizence =====
 +On the HPC ressources at GWDG there are four network licences available for Maple.
 +
 +===== Login =====
 +
 +The dialog server and frontend nodes of the HPC ressources at GWDG can be reached directly only inside the GoeNet network.
 +Login to gwdu101 (or alternatively to gwdu102) via:
 +
 +''​ssh -Y gwdu101''​
 +
 +For the connection from Microsoft clients use an appropriate software like X-Win32. ​
 +
 +If your connection to gwdu101 is refused you might not have the permission to use the HPC ressourcen. You can request this permission by a short email to [[mailto:​hpc@gwdg.de]].
 +
 +If you want to use the service from outside GoeNet, first login to login.gwdg.de and then proceed as above.
 +
 +===== Command =====
 +
 +First prepare the necessary environment with:
 +
 +''​module load maple''​
 +
 +The use of Maple then will be scheduled by the batch system in the interactive queue onto a free ressource. Therefore the following command ​ to the batch system is necessary:
 +
 +''<​nowiki>​srun --x11 -n 20 -N 1 -p int --pty bash</​nowiki>''​
 +
 +after a short time period you will get a Shell prompt and you can call Maple in the command line version with the command:
 +
 +''​maple''​
 +
 +or in the X11 window version with 
 +
 +''​xmaple''​
 +
 +The current version is printed as the first line of the output.
 +
 +===== Contact =====
 +
 +Dr. Ulrich Schwardmann,​ Tel.: 0551 201-1542, E-Mail: [[mailto:​uschwar1@gwdg.de|uschwar1 [at] gwdg.de]]