Fix the memory overflow bug of the tune_cublaslt_gemm operator #9076
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## develop #9076 +/- ##
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+ Coverage 53.44% 53.50% +0.05%
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Files 652 652
Lines 105187 105187
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+ Hits 56214 56277 +63
+ Misses 48973 48910 -63 ☔ View full report in Codecov by Sentry. |
yuanlehome
approved these changes
Sep 4, 2024
ckl117
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to ckl117/PaddleNLP
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Sep 9, 2024
…ePaddle#9076) * fix bug * add cudacheck
Mangodadada
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to Mangodadada/PaddleNLP
that referenced
this pull request
Sep 10, 2024
…ePaddle#9076) * fix bug * add cudacheck
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PR types
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Description
使用cudaMalloc/cudaFree代替paddle::Tensor，用以解决传入M过大会out of memory问题。由于将把显存交给paddle去管理，而paddle的显存管理策略会导致长时间运行之后（反反复复申请又释放），最终导致oom。