Add a backend option + runtime spec for weight cache, refactor option handling#18253
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GregoryComer wants to merge 2 commits intopytorch:mainfrom
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Add a backend option + runtime spec for weight cache, refactor option handling#18253GregoryComer wants to merge 2 commits intopytorch:mainfrom
GregoryComer wants to merge 2 commits intopytorch:mainfrom
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… handling Summary: Enable runtime setting of weight cache on/off for XNNPACK via ET backend options (global) and runtime spec (model-level). Light refactoring of options handling in the backend. Differential Revision: D96879876
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/18253
Note: Links to docs will display an error until the docs builds have been completed. ❌ 1 New Failure, 3 Pending, 3 Unrelated FailuresAs of commit 498899f with merge base ed57040 ( NEW FAILURE - The following job has failed:
FLAKY - The following job failed but was likely due to flakiness present on trunk:
BROKEN TRUNK - The following jobs failed but was present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
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Mar 17, 2026
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Summary: Enable runtime setting of weight cache on/off for XNNPACK via ET backend options (global) and runtime spec (model-level). Light refactoring of options handling in the backend.
Differential Revision: D96879876