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{ | |
"cells": [ | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"id": "41853895-e5d7-4139-970b-34fdc2edb310", | |
"metadata": {}, | |
"outputs": [], | |
"source": [ | |
"import ipyparallel as ipp" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 2, | |
"id": "748dca8f-25e3-473e-8dd3-1f09e0c12c76", | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"name": "stdout", | |
"output_type": "stream", | |
"text": [ | |
"Using existing profile dir: '/data/profile'\n", | |
"Starting 2 engines with <class 'ipyparallel.cluster.launcher.SlurmEngineSetLauncher'>\n", | |
"Job submitted with job id: '14'\n", | |
"100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:08<00:00, 4.36s/engine]\n" | |
] | |
} | |
], | |
"source": [ | |
"cluster = ipp.Cluster(engine_launcher_class=\"slurm\", controller_ip=\"0.0.0.0\", profile_dir=\"/data/profile\")\n", | |
"cluster.config.SlurmEngineSetLauncher.batch_template = \"\"\"\\\n", | |
"#!/bin/sh\n", | |
"#SBATCH --ntasks={n}\n", | |
"#SBATCH --export=ALL\n", | |
"#SBATCH --job-name=ipengine-{cluster_id}\n", | |
"#SBATCH --mem=1gb\n", | |
"#SBATCH --time=00:05:00\n", | |
"#SBATCH --ntasks-per-node=1\n", | |
"env | sort\n", | |
"\n", | |
"srun {program_and_args}\n", | |
"\"\"\"\n", | |
"\n", | |
"cluster.start_cluster_sync(n=2)\n", | |
"rc = cluster.connect_client_sync()\n", | |
"rc.wait_for_engines(2)" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 3, | |
"id": "e6ffeba7-a5f3-4fef-878e-3ff9d3c7f734", | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"name": "stdout", | |
"output_type": "stream", | |
"text": [ | |
" JOBID PARTITION NAME USER ST TIME NODES NODELIST(REASON)\n", | |
" 14 normal ipengine root R 0:06 2 c[1-2]\n" | |
] | |
} | |
], | |
"source": [ | |
"!squeue" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 4, | |
"id": "11ea5231-bca2-47a0-aff6-0aea26d1ceea", | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"data": { | |
"text/plain": [ | |
"{0: 'c1', 1: 'c2'}" | |
] | |
}, | |
"execution_count": 4, | |
"metadata": {}, | |
"output_type": "execute_result" | |
} | |
], | |
"source": [ | |
"import socket\n", | |
"rc[:].apply_async(socket.gethostname).get_dict()" | |
] | |
}, | |
{ | |
"cell_type": "markdown", | |
"id": "fea4d80b-2953-4ad5-b599-5707698c6639", | |
"metadata": {}, | |
"source": [ | |
"The rendered template:" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 5, | |
"id": "a0877530-f510-4c3b-b49a-7dce836b1c34", | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"name": "stdout", | |
"output_type": "stream", | |
"text": [ | |
"#!/bin/sh\n", | |
"#SBATCH --ntasks=2\n", | |
"#SBATCH --export=ALL\n", | |
"#SBATCH --job-name=ipengine-1634581693-wslm\n", | |
"#SBATCH --mem=1gb\n", | |
"#SBATCH --time=00:05:00\n", | |
"#SBATCH --ntasks-per-node=1\n", | |
"env | sort\n", | |
"\n", | |
"srun /usr/bin/python3 -m ipyparallel.engine\n" | |
] | |
} | |
], | |
"source": [ | |
"!cat slurm_engine.sbatch" | |
] | |
} | |
], | |
"metadata": { | |
"kernelspec": { | |
"display_name": "Python 3 (ipykernel)", | |
"language": "python", | |
"name": "python3" | |
}, | |
"language_info": { | |
"codemirror_mode": { | |
"name": "ipython", | |
"version": 3 | |
}, | |
"file_extension": ".py", | |
"mimetype": "text/x-python", | |
"name": "python", | |
"nbconvert_exporter": "python", | |
"pygments_lexer": "ipython3", | |
"version": "3.8.10" | |
} | |
}, | |
"nbformat": 4, | |
"nbformat_minor": 5 | |
} |
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