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vulkan: fix command buffer corruption in ggml_backend_vk_event_wait#18302

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0cc4m merged 1 commit into
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jeffbolznv:fix_event_wait
Dec 24, 2025
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vulkan: fix command buffer corruption in ggml_backend_vk_event_wait#18302
0cc4m merged 1 commit into
ggml-org:masterfrom
jeffbolznv:fix_event_wait

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Fixes #18297.

The async download paths that I had been using to test events weren't hitting event_wait, and this bug slipped through.

@jeffbolznv jeffbolznv requested a review from 0cc4m as a code owner December 22, 2025 20:37
@github-actions github-actions Bot added Vulkan Issues specific to the Vulkan backend ggml changes relating to the ggml tensor library for machine learning labels Dec 22, 2025
@0cc4m 0cc4m merged commit 2a9ea20 into ggml-org:master Dec 24, 2025
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LostRuins added a commit to LostRuins/koboldcpp that referenced this pull request Dec 25, 2025
Revert "vulkan: Implement set_tensor_async and the event interfaces (ggml-org#18047)"

This reverts commit e1f15b4. (+1 squashed commits)

Squashed commits:

[3cfbc7b1a] Revert "vulkan: fix command buffer corruption in ggml_backend_vk_event_wait (ggml-org#18302)"

This reverts commit 2a9ea20.
LostRuins added a commit to LostRuins/koboldcpp that referenced this pull request Dec 28, 2025
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ggml changes relating to the ggml tensor library for machine learning Vulkan Issues specific to the Vulkan backend

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Eval bug: vulkan crash on multi-gpu setup

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