Subsystem graph generation for the Flux containment subsystem
Project description
Compspec Containment
A compspec (Composition spec) is a specification and model for comparing things. Compspec containment is a plugin for extraction of the Flux Framework containment subsystem, which means verices (cluster, racks, nodes, sockets, cores, etc) and edges between them that describe relationships (e.g., "contains"). Other cluster types can be added and they will need to have an intermediate translation into a graph. To learn more:
- Compspec: the Python library that discovers and loads this plugin.
Usage
Install compspec and the plugin here:
pip install compspec
pip install compspec-containment
Note that you'll need the fluxion Python module.
git clone --depth 1 https://github.com/flux-framework/flux-sched /tmp/flux-sched
PYTHONPATH=$PYTHONPATH:/tmp/flux-sched/src/python
In the dev container, try running an extraction for the Flux instance running:
flux start --test-size=4
compspec extract containment cluster-a
To save to file:
# This extracts a cluster named "a"
compspec extract --outfile containment-subsystem.json containment a
You can see the example example/containment-subsystem.json.
compspec-containment output
{
"graph": {
"directed": false,
"metadata": {
"type": "containment",
"name": "a",
"install_name": "compat-experiment"
},
"nodes": [
{
"id": "0",
"metadata": {
"type": "cluster",
"paths": {
"containment": "/cluster0"
}
}
},
{
"id": "1",
"metadata": {
"type": "node",
"name": "039b58a80799",
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799"
}
}
},
{
"id": "2",
"metadata": {
"type": "core",
"id": 0,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core0"
}
}
},
{
"id": "3",
"metadata": {
"type": "core",
"id": 1,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core1"
}
}
},
{
"id": "4",
"metadata": {
"type": "core",
"id": 2,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core2"
}
}
},
{
"id": "5",
"metadata": {
"type": "core",
"id": 3,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core3"
}
}
},
{
"id": "6",
"metadata": {
"type": "core",
"id": 4,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core4"
}
}
},
{
"id": "7",
"metadata": {
"type": "core",
"id": 5,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core5"
}
}
},
{
"id": "8",
"metadata": {
"type": "core",
"id": 6,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core6"
}
}
},
{
"id": "9",
"metadata": {
"type": "core",
"id": 7,
"rank": 0,
"paths": {
"containment": "/cluster0/039b58a80799/core7"
}
}
},
{
"id": "10",
"metadata": {
"type": "node",
"name": "039b58a80799",
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799"
}
}
},
{
"id": "11",
"metadata": {
"type": "core",
"id": 0,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core0"
}
}
},
{
"id": "12",
"metadata": {
"type": "core",
"id": 1,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core1"
}
}
},
{
"id": "13",
"metadata": {
"type": "core",
"id": 2,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core2"
}
}
},
{
"id": "14",
"metadata": {
"type": "core",
"id": 3,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core3"
}
}
},
{
"id": "15",
"metadata": {
"type": "core",
"id": 4,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core4"
}
}
},
{
"id": "16",
"metadata": {
"type": "core",
"id": 5,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core5"
}
}
},
{
"id": "17",
"metadata": {
"type": "core",
"id": 6,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core6"
}
}
},
{
"id": "18",
"metadata": {
"type": "core",
"id": 7,
"rank": 1,
"paths": {
"containment": "/cluster0/039b58a80799/core7"
}
}
},
{
"id": "19",
"metadata": {
"type": "node",
"name": "039b58a80799",
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799"
}
}
},
{
"id": "20",
"metadata": {
"type": "core",
"id": 0,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core0"
}
}
},
{
"id": "21",
"metadata": {
"type": "core",
"id": 1,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core1"
}
}
},
{
"id": "22",
"metadata": {
"type": "core",
"id": 2,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core2"
}
}
},
{
"id": "23",
"metadata": {
"type": "core",
"id": 3,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core3"
}
}
},
{
"id": "24",
"metadata": {
"type": "core",
"id": 4,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core4"
}
}
},
{
"id": "25",
"metadata": {
"type": "core",
"id": 5,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core5"
}
}
},
{
"id": "26",
"metadata": {
"type": "core",
"id": 6,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core6"
}
}
},
{
"id": "27",
"metadata": {
"type": "core",
"id": 7,
"rank": 2,
"paths": {
"containment": "/cluster0/039b58a80799/core7"
}
}
},
{
"id": "28",
"metadata": {
"type": "node",
"name": "039b58a80799",
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799"
}
}
},
{
"id": "29",
"metadata": {
"type": "core",
"id": 0,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core0"
}
}
},
{
"id": "30",
"metadata": {
"type": "core",
"id": 1,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core1"
}
}
},
{
"id": "31",
"metadata": {
"type": "core",
"id": 2,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core2"
}
}
},
{
"id": "32",
"metadata": {
"type": "core",
"id": 3,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core3"
}
}
},
{
"id": "33",
"metadata": {
"type": "core",
"id": 4,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core4"
}
}
},
{
"id": "34",
"metadata": {
"type": "core",
"id": 5,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core5"
}
}
},
{
"id": "35",
"metadata": {
"type": "core",
"id": 6,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core6"
}
}
},
{
"id": "36",
"metadata": {
"type": "core",
"id": 7,
"rank": 3,
"paths": {
"containment": "/cluster0/039b58a80799/core7"
}
}
}
],
"edges": [
{
"source": "0",
"target": "1"
},
{
"source": "1",
"target": "2"
},
{
"source": "1",
"target": "3"
},
{
"source": "1",
"target": "4"
},
{
"source": "1",
"target": "5"
},
{
"source": "1",
"target": "6"
},
{
"source": "1",
"target": "7"
},
{
"source": "1",
"target": "8"
},
{
"source": "1",
"target": "9"
},
{
"source": "0",
"target": "10"
},
{
"source": "10",
"target": "11"
},
{
"source": "10",
"target": "12"
},
{
"source": "10",
"target": "13"
},
{
"source": "10",
"target": "14"
},
{
"source": "10",
"target": "15"
},
{
"source": "10",
"target": "16"
},
{
"source": "10",
"target": "17"
},
{
"source": "10",
"target": "18"
},
{
"source": "0",
"target": "19"
},
{
"source": "19",
"target": "20"
},
{
"source": "19",
"target": "21"
},
{
"source": "19",
"target": "22"
},
{
"source": "19",
"target": "23"
},
{
"source": "19",
"target": "24"
},
{
"source": "19",
"target": "25"
},
{
"source": "19",
"target": "26"
},
{
"source": "19",
"target": "27"
},
{
"source": "0",
"target": "28"
},
{
"source": "28",
"target": "29"
},
{
"source": "28",
"target": "30"
},
{
"source": "28",
"target": "31"
},
{
"source": "28",
"target": "32"
},
{
"source": "28",
"target": "33"
},
{
"source": "28",
"target": "34"
},
{
"source": "28",
"target": "35"
},
{
"source": "28",
"target": "36"
}
]
}
}
License
HPCIC DevTools is distributed under the terms of the MIT license. All new contributions must be made under this license.
See LICENSE, COPYRIGHT, and NOTICE for details.
SPDX-License-Identifier: (MIT)
LLNL-CODE- 842614
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