Also exclude commented code in simgrid mode

mpi/examples/matrix_decomposition/mpi_decomposition_matrix.c

@@ -79,8 +79,8 @@ void matrix_init(float ****bmat, int rank, int nodes, int alloc_everywhere)
 					{
 #ifndef STARPU_SIMGRID
 						(*bmat)[x][y][j +i*BLOCKSIZE] = (1.0f/(1.0f+(i+(x*BLOCKSIZE)+j+(y*BLOCKSIZE)))) + ((i+(x*BLOCKSIZE) == j+(y*BLOCKSIZE))?1.0f*size:0.0f);
-#endif
 						//mat[j +i*size] = ((i == j)?1.0f*size:0.0f);
+#endif
 					}
 				}
 			}