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分享急救！！！ cusparseScsrsv_analysis函数导致内存暴增
cusparseScsrsv_analysis(handle,CUSPARSE_OPERATION_NON_TRANSPOSE,n_rows,n_vals,descr,d_csrVals,
d_csrRows,d_csrCols,Info)；
专家们，请问在程序中加入了这个函数，为什么会导致程序消耗内存暴增？
d_csrRows,d_csrCols,Info)；
专家们，请问在程序中加入了这个函数，为什么会导致程序消耗内存暴增？
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Coder802 2018-01-10
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It is expected that this function will be executed only once for a given matrix and a
particular operation type.
This function requires a significant amount of extra storage that is proportional to the
matrix size. It is executed asynchronously with respect to the host and may return
control to the application on the host before the result is ready.
