[NPU] Use weak pointer to safely destroy shared ptr when ref count is 0 #32929

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Merged

pereanub merged 2 commits into openvinotoolkit:releases/2025/4 from pereanub:use_weak_ptr_release

Nov 25, 2025

Contributor

pereanub commented Nov 19, 2025

Details:

Use a weak pointer to safely destroy the shared ptr when the ref count from the application is 0, and not increase it in the static method

Tickets:

CVS-176148


          [NPU] Use weak pointer to safely destroy shared ptr when ref count is…

e55dcec

… 0 (openvinotoolkit#32828)

### Details:
- *Use a weak pointer to safely destroy the shared ptr when the ref
count from the application is 0, and not increase it in the static
method*

### Tickets:
 - *CVS-176148*

Signed-off-by: Bogdan Pereanu <[email protected]>

pereanub requested review from a team as code owners

November 19, 2025 07:54

github-actions bot added the category: NPU label

PatrikStepan approved these changes

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praasz approved these changes

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dmatveev approved these changes

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praasz added this to the 2025.4 milestone

PatrikStepan added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks


          Merge branch 'releases/2025/4' into use_weak_ptr_release

18485a6

pereanub enabled auto-merge

November 24, 2025 18:52

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

github-merge-queue bot removed this pull request from the merge queue due to failed status checks

pereanub added this pull request to the merge queue

Merged via the queue into openvinotoolkit:releases/2025/4 with commit 66fb447

178 checks passed

pereanub deleted the use_weak_ptr_release branch

November 25, 2025 10:08

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