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@gongshaotian gongshaotian commented Sep 23, 2025

Using a unified memory pool during CUDA Graph capture can reduce the video memory overhead of CUDA Graph. In earlier versions, CUDA Graph used the unified memory pool to generate bugs. This risk has not been completely eliminated, so it is not enabled by default.

Related PR: #4199

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paddle-bot bot commented Sep 23, 2025

Thanks for your contribution!

lizhenyun01
lizhenyun01 previously approved these changes Sep 24, 2025
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LGTM

@Jiang-Jia-Jun Jiang-Jia-Jun merged commit 870364b into PaddlePaddle:develop Sep 24, 2025
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@gongshaotian gongshaotian deleted the unique_memory_pool branch November 3, 2025 06:49
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5 participants