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Create a MemoryPlanningAlgo class. #11824

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Merged
merged 1 commit into from
Jun 23, 2025

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hsharma35
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Summary:
Refactor our memory planning algos into a MemoryPlanningAlgo base class + algo-specific implementation in derived class. This refactor separates common utility functions + constraint handling to the base class.

This way, we can add support for hierarchical graphs (using maps), and add more types of constraints (like pinning a tensor to specific dtcm bank) without changing the algo itself.

Differential Revision: D76954785

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pytorch-bot bot commented Jun 20, 2025

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/11824

Note: Links to docs will display an error until the docs builds have been completed.

❌ 2 New Failures, 4 Pending

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@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jun 20, 2025
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This pull request was exported from Phabricator. Differential Revision: D76954785

hsharma35 added a commit to hsharma35/executorch that referenced this pull request Jun 23, 2025
Summary:

Refactor our memory planning algos into a `MemoryPlanningAlgo` base class + algo-specific implementation in derived class. This refactor separates common utility functions + constraint handling to the base class.

This way, we can add support for hierarchical graphs (using maps), and add more types of constraints (like pinning a tensor to specific dtcm bank) without changing the algo itself.

Reviewed By: zonglinpeng

Differential Revision: D76954785
hsharma35 added a commit to hsharma35/executorch that referenced this pull request Jun 23, 2025
Summary:
Pull Request resolved: pytorch#11824

Refactor our memory planning algos into a `MemoryPlanningAlgo` base class + algo-specific implementation in derived class. This refactor separates common utility functions + constraint handling to the base class.

This way, we can add support for hierarchical graphs (using maps), and add more types of constraints (like pinning a tensor to specific dtcm bank) without changing the algo itself.

Reviewed By: zonglinpeng

Differential Revision: D76954785
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This pull request was exported from Phabricator. Differential Revision: D76954785

hsharma35 added a commit to hsharma35/executorch that referenced this pull request Jun 23, 2025
Summary:

Refactor our memory planning algos into a `MemoryPlanningAlgo` base class + algo-specific implementation in derived class. This refactor separates common utility functions + constraint handling to the base class.

This way, we can add support for hierarchical graphs (using maps), and add more types of constraints (like pinning a tensor to specific dtcm bank) without changing the algo itself.

Reviewed By: zonglinpeng

Differential Revision: D76954785
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D76954785

Summary:

Refactor our memory planning algos into a `MemoryPlanningAlgo` base class + algo-specific implementation in derived class. This refactor separates common utility functions + constraint handling to the base class.

This way, we can add support for hierarchical graphs (using maps), and add more types of constraints (like pinning a tensor to specific dtcm bank) without changing the algo itself.

Reviewed By: zonglinpeng

Differential Revision: D76954785
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This pull request was exported from Phabricator. Differential Revision: D76954785

@hsharma35 hsharma35 added topic: not user facing release notes: none Do not include this in the release notes labels Jun 23, 2025
@facebook-github-bot facebook-github-bot merged commit be07160 into pytorch:main Jun 23, 2025
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3 participants