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Modification to run on Summit and support login / batch / compute architecture #467

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Modification to run on Summit and support login / batch / compute architecture #467

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7 changes: 7 additions & 0 deletions dask_jobqueue/core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,8 @@
Section to use from jobqueue.yaml configuration file.
name : str
Name of Dask worker. This is typically set by the Cluster
dask_worker_prefix : str
String to prepend to dask_worker_command for environments that have multiple tiers of submittal nodes.
""".strip()


Expand Down Expand Up @@ -149,6 +151,7 @@ def __init__(
python=sys.executable,
job_name=None,
config_name=None,
dask_worker_prefix=None,
):
self.scheduler = scheduler
self.job_id = None
Expand Down Expand Up @@ -237,9 +240,13 @@ def __init__(
self.header_skip = set(header_skip)

# dask-worker command line build

dask_worker_command = "%(python)s -m distributed.cli.dask_worker" % dict(
python=python
)
if(dask_worker_prefix) :
dask_worker_command = dask_worker_prefix + " " + dask_worker_command

command_args = [dask_worker_command, self.scheduler]
command_args += ["--nthreads", self.worker_process_threads]
if processes is not None and processes > 1:
Expand Down