Lines Matching refs:n1
201 PetscMPIInt rank, size, n0, n1, n2, n3, n5, n6, n7, n8; in DMSetUp_DA_2D() local
440 n1 = rank - m; in DMSetUp_DA_2D()
442 n0 = n1 - 1; in DMSetUp_DA_2D()
447 n2 = n1 + 1; in DMSetUp_DA_2D()
472 if ((n2 < 0) && (n5 < 0) && (n1 < 0)) n2 = size - m; in DMSetUp_DA_2D()
473 if ((n0 < 0) && (n3 < 0) && (n1 < 0)) n0 = size - 1; in DMSetUp_DA_2D()
476 if (n1 < 0) n1 = rank + m * (n - 1); in DMSetUp_DA_2D()
486 if ((n1 >= 0) && (n0 < 0)) n0 = rank - 1; in DMSetUp_DA_2D()
487 if ((n1 >= 0) && (n2 < 0)) n2 = rank - 2 * m + 1; in DMSetUp_DA_2D()
491 if (n1 < 0) n1 = rank + m * (n - 1); in DMSetUp_DA_2D()
500 if ((n1 >= 0) && (n0 < 0)) n0 = rank - 1; in DMSetUp_DA_2D()
501 if ((n1 >= 0) && (n2 < 0)) n2 = rank - 2 * m + 1; in DMSetUp_DA_2D()
509 dd->neighbors[1] = n1; in DMSetUp_DA_2D()
539 if (n1 >= 0) { /* directly below */ in DMSetUp_DA_2D()
541 y_t = ly[n1 / m]; in DMSetUp_DA_2D()
542 s_t = bases[n1] + x_t * y_t - (s_y + 1 - i) * x_t; in DMSetUp_DA_2D()
632 if (n1 >= 0) { /* directly below */ in DMSetUp_DA_2D()
634 y_t = ly[n1 / m]; in DMSetUp_DA_2D()
635 s_t = bases[n1] + x_t * y_t - (s_y + 1 - i) * x_t; in DMSetUp_DA_2D()