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update gang-scheduling benchmark (#92)
Signed-off-by: Dmitry Shmulevich <[email protected]>
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# Gang Scheduling Benchmark Test | ||
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This directory contains gang scheduling benchmark tests for the following workload managers and schedulers: | ||
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- Jobset | ||
- Kueue | ||
- Volcano | ||
- Yunikorn | ||
- Run:ai | ||
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The gang-scheduling benchmark workflow operates on 32 virtual GPU nodes, submitting a burst of 53 jobs with replica numbers ranging from 1 to 32 in a [predetermined order](workflows/run-test-common.yml). | ||
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The workload is designed to fully utilize the cluster under optimal scheduling conditions. | ||
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One method to perform benchmarking is to input this workload into clusters that use different schedulers and then compare the average GPU occupancy of the nodes. | ||
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## Usage | ||
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For all workload managers except Run:ai, the benchmark test involves two sequential workflows. The first workflow registers the CRDs, and the second workflow runs the common part of the test. | ||
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### Example | ||
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To run the benchmark test for Kueue: | ||
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```bash | ||
./bin/knavigator -workflow resources/benchmarks/gang-scheduling/workflows/config-kueue.yml,resources/benchmarks/gang-scheduling/workflows/run-test-common.yml | ||
``` | ||
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### Run:ai | ||
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Run:ai requires additional customization and thus has a separate workflow: | ||
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```bash | ||
./bin/knavigator -workflow resources/benchmarks/gang-scheduling/workflows/run-test-runai.yml | ||
``` |
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resources/benchmarks/gang-scheduling/workflows/config-jobset.yml
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name: config-jobset | ||
tasks: | ||
- id: register | ||
type: RegisterObj | ||
params: | ||
template: "resources/benchmarks/templates/k8s/jobset.yml" | ||
nameFormat: "jobset{{._ENUM_}}" | ||
podNameFormat: "{{._NAME_}}-workers-[0-9]+-[0-9]+-.+" | ||
podCount: "{{.replicas}}" |
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resources/benchmarks/gang-scheduling/workflows/config-kueue.yml
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name: config-kueue | ||
tasks: | ||
- id: register-cluster-queue | ||
type: RegisterObj | ||
params: | ||
template: "resources/templates/kueue/cluster-queue.yml" | ||
- id: register-local-queue | ||
type: RegisterObj | ||
params: | ||
template: "resources/templates/kueue/local-queue.yml" | ||
- id: register-resource-flavor | ||
type: RegisterObj | ||
params: | ||
template: "resources/templates/kueue/resource-flavor.yml" | ||
- id: register | ||
type: RegisterObj | ||
params: | ||
template: "resources/benchmarks/templates/kueue/job.yml" | ||
nameFormat: "job{{._ENUM_}}" | ||
podNameFormat: "{{._NAME_}}-[0-9]-.*" | ||
podCount: "{{.replicas}}" | ||
- id: create-resource-flavor | ||
type: SubmitObj | ||
params: | ||
refTaskId: register-resource-flavor | ||
canExist: true | ||
params: | ||
name: "gpu-node" | ||
nodeLabels: | ||
nvidia.com/gpu.count: "8" | ||
- id: create-cluster-queue | ||
type: SubmitObj | ||
params: | ||
refTaskId: register-cluster-queue | ||
canExist: true | ||
params: | ||
name: team | ||
flavor: gpu-node | ||
cpu: 8 | ||
memory: 36Gi | ||
gpu: 256 | ||
- id: create-local-queue | ||
type: SubmitObj | ||
params: | ||
refTaskId: register-local-queue | ||
canExist: true | ||
params: | ||
name: team-queue | ||
namespace: default | ||
clusterQueue: team |
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resources/benchmarks/gang-scheduling/workflows/config-nodes.yml
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resources/benchmarks/gang-scheduling/workflows/config-volcano.yml
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name: config-volcano | ||
tasks: | ||
- id: register | ||
type: RegisterObj | ||
params: | ||
template: "resources/benchmarks/templates/volcano/job.yml" | ||
nameFormat: "j{{._ENUM_}}" | ||
podNameFormat: "{{._NAME_}}-test-[0-9]+" | ||
podCount: "{{.replicas}}" | ||
- id: configure | ||
type: Configure | ||
params: | ||
configmaps: | ||
- name: volcano-scheduler-configmap | ||
namespace: volcano-system | ||
op: create | ||
data: | ||
volcano-scheduler.conf: | | ||
actions: "enqueue, allocate, backfill" | ||
tiers: | ||
- plugins: | ||
- name: priority | ||
- name: gang | ||
- name: conformance | ||
- plugins: | ||
- name: drf | ||
- name: predicates | ||
- name: proportion | ||
- name: nodeorder | ||
- name: binpack | ||
timeout: 1m |
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resources/benchmarks/gang-scheduling/workflows/config-yunikorn.yml
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name: config-yunikorn | ||
tasks: | ||
- id: register | ||
type: RegisterObj | ||
params: | ||
template: "resources/benchmarks/templates/yunikorn/job.yml" | ||
nameFormat: "job{{._ENUM_}}" | ||
podNameFormat: "{{._NAME_}}-.*" | ||
podCount: "{{.replicas}}" | ||
- id: configure | ||
type: Configure | ||
params: | ||
configmaps: | ||
- name: yunikorn-configs | ||
namespace: yunikorn | ||
op: create | ||
data: | ||
queues.yaml: | | ||
partitions: | ||
- name: default | ||
queues: | ||
- name: root | ||
queues: | ||
- name: sandbox | ||
submitacl: '*' | ||
resources: | ||
max: | ||
{memory: 36Gi, vcore: 8000m, nvidia.com/gpu: 256} | ||
timeout: 1m |
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resources/benchmarks/gang-scheduling/workflows/run-test-common.yml
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name: test-gang-scheduling | ||
tasks: | ||
- id: configure | ||
type: Configure | ||
params: | ||
nodes: | ||
- type: dgxa100.80g | ||
count: 32 | ||
labels: | ||
nvidia.com/gpu.count: "8" | ||
timeout: 1m | ||
- id: sleep | ||
type: Sleep | ||
params: | ||
timeout: 5s | ||
- id: job1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 1 | ||
params: | ||
replicas: 32 | ||
ttl: 30s | ||
- id: job2 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 2 | ||
params: | ||
replicas: 16 | ||
ttl: 30s | ||
- id: job3 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 3 | ||
params: | ||
replicas: 10 | ||
ttl: 30s | ||
- id: job3.1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 1 | ||
params: | ||
replicas: 2 | ||
ttl: 30s | ||
- id: job4 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 4 | ||
params: | ||
replicas: 8 | ||
ttl: 30s | ||
- id: job5 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 5 | ||
params: | ||
replicas: 6 | ||
ttl: 30s | ||
- id: job5.1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 2 | ||
params: | ||
replicas: 1 | ||
ttl: 30s | ||
- id: job6 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 6 | ||
params: | ||
replicas: 5 | ||
ttl: 30s | ||
- id: job6.1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 1 | ||
params: | ||
replicas: 2 | ||
ttl: 30s | ||
- id: job7 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 7 | ||
params: | ||
replicas: 4 | ||
ttl: 30s | ||
- id: job7.1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 1 | ||
params: | ||
replicas: 2 | ||
ttl: 30s | ||
- id: job7.2 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 2 | ||
params: | ||
replicas: 1 | ||
ttl: 30s | ||
- id: job8 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 8 | ||
params: | ||
replicas: 4 | ||
ttl: 30s | ||
- id: job9 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 9 | ||
params: | ||
replicas: 3 | ||
ttl: 30s | ||
- id: job9.1 | ||
type: SubmitObj | ||
params: | ||
refTaskId: register | ||
count: 1 | ||
params: | ||
replicas: 5 | ||
ttl: 30s |
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resources/benchmarks/gang-scheduling/workflows/run-test-runai.yml
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resources/benchmarks/gang-scheduling/workflows/run-test.yml
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