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c++ Programming Glossary: rankUnsigned and signed comparison http://stackoverflow.com/questions/3384911/unsigned-and-signed-comparison the operand with the type of lesser integer conversion rank shall be converted to the type of the operand with greater rank... shall be converted to the type of the operand with greater rank. Otherwise if the operand that has unsigned integer type has.. if the operand that has unsigned integer type has rank greater than or equal to the rank of the type of the other operand..
In C/C++, is char* arrayName[][] a pointer to a pointer to a pointer OR a pointer to a pointer? http://stackoverflow.com/questions/3920729/in-c-c-is-char-arrayname-a-pointer-to-a-pointer-to-a-pointer-or-a-pointe multidimensional arrays. If E is an n dimensional array of rank i j ... k then E appearing in an expression is converted to.. is converted to a pointer to an n dimensional array with rank j ... k . If the operator either explicitly or implicitly as..
writing a matrix into a single txt file with mpi http://stackoverflow.com/questions/9777828/writing-a-matrix-into-a-single-txt-file-with-mpi matrix that divided in y direction each processes has a nx rank matrix and we want to write nx ny matrix into a single txt file... data i m return array int main int argc char argv int ierr rank size MPI_Offset offset MPI_File file MPI_Status status MPI_Datatype.. argv ierr MPI_Comm_size MPI_COMM_WORLD size ierr MPI_Comm_rank MPI_COMM_WORLD rank locnrows nrows size startrow rank locnrows..
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