Scripting parameter: for + conditional

[rgrima]

Hello

I am trying to define an experiment using JUBE, where I test a different amount of nodes: <parameter name="nodes" type="int">1,2,4,8,16</parameter>

I would also like to test a different combination of processes and threads: <parameter name="taskspernode" type="int">1,2,4,8,14,28,56,112</parameter>

This works properly. It also can be written as an scripting parameter: <parameter name="taskspernode" mode="python">",".join([ str(i) for i in [1,2,4,8,14,28,56,112] ])</parameter>

But, I cannot use conditionals inside this loop. For instance, I would like to limit the total number of processes: <parameter name="taskspernode" type="int" mode="python">",".join([ str(i) for i in [1,2,4,8,14,28,56,112] if $nodes*i<=768])</parameter>

I get an error message from jube: not well-formed (invalid token): line 45, column 124