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lis_matrix_set_size(3) Lis Library Functions lis_matrix_set_size(3) NAME lis_matrix_set_size - assign the size of the matrix SYNOPSIS #include "lis.h" LIS_INT lis_matrix_set_size(LIS_MATRIX A, LIS_INT local_n, LIS_INT global_n); DESCRIPTION Assign the size of matrix A. INPUT A The matrix local_n The number of rows of the partial matrix global_n The number of rows of the global matrix EXIT STATUS The following exit values are returned: 0 The process is normally terminated unspecified An error occurred NOTE Either local_n or global_n must be provided. In the case of the serial and multithreaded environments, local_n is equal to global_n. There- fore, both lis_matrix_set_size(A,n,0) and lis_matrix_set_size(A,0,n) create a matrrix of size n x n. For the multiprocessing environment, lis_matrix_set_size(A,n,0) creates a partial matrix of size n x N on each processing element, where N is the total sum of n. On the other hand, lis_matrix_set_size(A,0,n) creates a partial matrix of size m_p x n on the processing element p. The values of m_p are determined by the library. SEE ALSO lis(3) http://www.ssisc.org/lis/ Man Page 6 Sep 2012 lis_matrix_set_size(3)
NAME | SYNOPSIS | DESCRIPTION | INPUT | EXIT STATUS | NOTE | SEE ALSO
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