An easy to use job launcher for supercomputers with PBS compatible job manager.

• Launch multiple jobs with a single line.
• Automatically generate combinations of arguments. (see examples)
• Automatic resources management. Determine for you the optimal fit for your commands on nodes.
• Resume batch of commands.
• Easily manage logs.
• Advanced mode for complete control.

pip install git+https://github.com/SMART-Lab/smartdispatch

See smart-dispatch --help

Output and error logs in are saved in : ./SMART_DISPATCH_LOGS/{batch_id}/logs/.

smart-dispatch -q qtest@mp2 launch python my_script.py 2 80 tanh 0.1

Will launch python my_script.py 2 80 tanh 0.1 on the queue qtest@mp2.

Automatically generate commands from combinations of arguments.

smart-dispatch -q qtest@mp2 launch python my_script.py [1 2] 80 [tanh sigmoid] 0.1

Will generate 4 different commands and launch them on the queue qtest@mp2:

python my_script.py 1 80 sigmoid 0.1
python my_script.py 1 80 tanh 0.1
python my_script.py 2 80 sigmoid 0.1
python my_script.py 2 80 tanh 0.1

Another possiblility is to generate argument from a range.

smart-dispatch -q qtest@mp2 launch python my_script.py [1:4]

Will generate:

python my_script.py 1
python my_script.py 2
python my_script.py 3

You can also add a step size to the range as the 3rd argument.

smart-dispatch -q qtest@mp2 launch python my_script.py [1:10:2]

Will generate:

python my_script.py 1
python my_script.py 3
python my_script.py 5
python my_script.py 7
python my_script.py 9

smart-dispatch -q qtest@mp2 resume {batch_id}

Jobs that did not terminate properly, for example, it exceeded the walltime, can be resumed using the {batch_id} given to you upon launch. Of course, all this assuming your script is resumable.

Note: Jobs are always in a batch, even if it's a batch of one.