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While using SPARSE_MEMORY_AGRESSIVE in mkl_sparse_set_memory_hint, the memory utilization is 50% more than without it.

STK00
Beginner
263 Views

This is sequence Iam using to do SpMV:

mkl_sparse_d_create_csr

mkl_sparse_set_mv_hint

mkl_sparse_optimize

Matrix description type is SPARSE_MATRIX_TYPE_GENERAL with SPARSE_FILL_MODE_FULL and SPARSE_DIAG_NON_UNIT.

 

Is this expected with SPARSE_MEMORY_AGRESSIVE?

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1 Reply
Alberto_Sykes
Employee
252 Views

STK00, Thank you for posting in the Intel® Communities Support.


In order to gather the information that you are looking for, please visit, sign-in and submit your inquiry in our Intel® Developer Zone site, they will be able to further assist you in there:

https://software.intel.com/content/www/us/en/develop/home.html


Regards,

Albert R.


Intel Customer Support Technician

A Contingent Worker at Intel


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