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Bugs fixed related to transposed operations #1098

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Bugs fixed related to transposed operations #1098

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2 changes: 1 addition & 1 deletion src/parcsr_mv/communicationT.c
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Original file line number Diff line number Diff line change
Expand Up @@ -360,7 +360,7 @@ hypre_MatTCommPkgCreate_core (
}
}
*/
for ( kc = row_starts[my_id]; kc < row_starts[my_id + 1]; kc++ )
for ( kc = row_starts[0]; kc < row_starts[1]; kc++ )
{
if ( kc == col && i != my_id )
{
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7 changes: 1 addition & 6 deletions src/parcsr_mv/par_csr_aat.c
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Original file line number Diff line number Diff line change
Expand Up @@ -389,11 +389,6 @@ hypre_ParCSRAAt(hypre_ParCSRMatrix *A)
n_rows_A = hypre_ParCSRMatrixGlobalNumRows(A);
n_cols_A = hypre_ParCSRMatrixGlobalNumCols(A);

if (n_cols_A != n_rows_A)
{
hypre_error_w_msg(HYPRE_ERROR_GENERIC, " Error! Incompatible matrix dimensions!\n");
return NULL;
}
/*-----------------------------------------------------------------------
* Extract A_ext, i.e. portion of A that is stored on neighbor procs
* and needed locally for A^T in the matrix matrix product A*A^T
Expand All @@ -405,7 +400,7 @@ hypre_ParCSRAAt(hypre_ParCSRMatrix *A)
* If there exists no CommPkg for A, a CommPkg is generated using
* equally load balanced partitionings
*--------------------------------------------------------------------*/
if (!hypre_ParCSRMatrixCommPkg(A))
if (!hypre_ParCSRMatrixCommPkgT(A))
{
hypre_MatTCommPkgCreate(A);
}
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