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PR #25769: [XLA:GPU] remove cuda graph emtpy node inside conditional node workaround#92475

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Apr 30, 2025
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PR #25769: [XLA:GPU] remove cuda graph emtpy node inside conditional node workaround#92475
copybara-service[bot] merged 1 commit into
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exported_pr_752342132

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PR #25769: [XLA:GPU] remove cuda graph emtpy node inside conditional node workaround

Imported from GitHub PR openxla/xla#25769

CUDA release r570/CUDA 12.8 has fixed the bug that cuda will hang when cuda-graph's conditional node has an empty body graph. Remove the workaround in XLA, tests have been covered by GpuCommandBufferTest.ConditionalCaseEmptyGraph

Copybara import of the project:

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355457198b24b1053ec79eacea13176e0751a5f8 by Shawn Wang [email protected]:

remove cuda graph emtpy node inside conditional node workaround

Merging this change closes #25769

FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#25769 from shawnwang18:shawnw/remove_empty_graph_workaround 355457198b24b1053ec79eacea13176e0751a5f8

…node workaround

Imported from GitHub PR openxla/xla#25769

CUDA release r570/CUDA 12.8 has fixed the bug that cuda will hang when cuda-graph's conditional node has an empty body graph.  Remove the workaround in XLA, tests have been covered by GpuCommandBufferTest.ConditionalCaseEmptyGraph

Copybara import of the project:

--
355457198b24b1053ec79eacea13176e0751a5f8 by Shawn Wang <[email protected]>:

remove cuda graph emtpy node inside conditional node workaround

Merging this change closes #25769

PiperOrigin-RevId: 753069210
@copybara-service copybara-service Bot force-pushed the exported_pr_752342132 branch from 88d010d to 24948a5 Compare April 30, 2025 09:35
@copybara-service copybara-service Bot closed this Apr 30, 2025
@copybara-service copybara-service Bot merged commit 24948a5 into master Apr 30, 2025
@copybara-service copybara-service Bot deleted the exported_pr_752342132 branch April 30, 2025 09:35
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