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- The documentation on the Pardiso routine claims that setting iparm(1) to 0, PARDISO fills iparm(1) with default values. This should read iparm(2). See the snippet below from
- http://www.intel.com/software/products/mkl/docs/webhelp/ssr/functn_pardiso.html
iparm
INTEGER
Array, dimension (64). This array is used to pass various parameters to PARDISO and to return some useful information after execution of the solver. If iparm(1) = 0, PARDISO fills iparm(12), and iparm(4) through iparm(64) with default values and uses them. ...
In the definition of the block compressed sparse row (BSR) format, at http://software.intel.com/sites/products/documentation/hpc/compilerpro/en-us/cpp/win/mkl/refman/index.htm,
If the size of the block equals 2, then the sparse matrix D can be represented as a 3x3 block matrix E with the following structure:
where
Here, N = [ 1,4 ; 5,1 ] where in D, the corresponding submatrix reads [ 1,4; 5,2 ]. The "values" arrays in both one- and zero-based indexing are in accordance to the D matrix.
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thanks, that's correct - we will fix these typos.
--Gennady
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This issue has been fixed in the MKL Manual for the MKl 10.3 beta.
You can download it using the next link:
http://software.intel.com/en-us/articles/intel-math-kernel-library-103-beta/
Best regards,
Artem
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