[TensorRT EP] Fix memory leak for cudnn/cublas #18467
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jywu-msft
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jywu-msft
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Free memory for cudnn/cublas instances at TRT EP destruction. #18466
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| if (external_stream_) { | ||
| ORT_IGNORE_RETURN_VALUE(CUBLAS_CALL(cublasDestroy(external_cublas_handle_))); |
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Can we store these in class member unique_ptrs (with custom deleter) at the time of creation so that we don't have to remember to destroy them? It looks like this code is repeated in both ~PerThreadContext and ~TensorrtExecutionProvider.
The same applies to this part of the code.
hgaiser
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Cherry-pick the following PRs: microsoft#18467 microsoft#17797 microsoft#18341 microsoft#18456
kleiti
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Free memory for cudnn/cublas instances at TRT EP destruction. microsoft#18466
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Free memory for cudnn/cublas instances at TRT EP destruction.
#18466