Patch PT 2.7 (SM, EC2, ARM64) , 2.8 (EC2 ) Training Images#5614
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DevakiBolleneni merged 32 commits intoaws:masterfrom Feb 5, 2026
Merged
Patch PT 2.7 (SM, EC2, ARM64) , 2.8 (EC2 ) Training Images#5614DevakiBolleneni merged 32 commits intoaws:masterfrom
DevakiBolleneni merged 32 commits intoaws:masterfrom
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January 28, 2026 21:07
jinyan-li1
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Feb 2, 2026
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Feb 2, 2026
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Feb 5, 2026
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Description
Tests Run
PT 2.8 TR EC2 - a8dc3c4
PT 2.7 TR SM - 4dd4d06
PT 2.7 TR EC2 - b721010
PT 2.7 TR ARM64 EC2 - 7c87c91
By default, docker image builds and tests are disabled. Two ways to run builds and tests:
How to use the helper utility for updating dlc_developer_config.toml
Assuming your remote is called
origin(you can find out more withgit remote -v)...python src/prepare_dlc_dev_environment.py -b </path/to/buildspec.yml> -cp originpython src/prepare_dlc_dev_environment.py -b </path/to/buildspec.yml> -t sanity_tests -cp originpython src/prepare_dlc_dev_environment.py -rcp originNOTE: If you are creating a PR for a new framework version, please ensure success of the local, standard, rc, and efa sagemaker tests by updating the dlc_developer_config.toml file:
sagemaker_remote_tests = truesagemaker_efa_tests = truesagemaker_rc_tests = truesagemaker_local_tests = trueHow to use PR description
Use the code block below to uncomment commands and run the PR CodeBuild jobs. There are two commands available:# /buildspec <buildspec_path># /buildspec pytorch/training/buildspec.yml# /tests <test_list># /tests sanity security ec2sanity, security, ec2, ecs, eks, sagemaker, sagemaker-local.Formatting
black -l 100on my code (formatting tool: https://black.readthedocs.io/en/stable/getting_started.html)PR Checklist
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Pytest Marker Checklist
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@pytest.mark.model("<model-type>")to the new tests which I have added, to specify the Deep Learning model that is used in the test (use"N/A"if the test doesn't use a model)@pytest.mark.integration("<feature-being-tested>")to the new tests which I have added, to specify the feature that will be tested@pytest.mark.multinode(<integer-num-nodes>)to the new tests which I have added, to specify the number of nodes used on a multi-node test@pytest.mark.processor(<"cpu"/"gpu"/"eia"/"neuron">)to the new tests which I have added, if a test is specifically applicable to only one processor typeBy submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license. I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.