examples/spmv/spmv.c: set the id of the child data when partitionning

examples/spmv/spmv.c

@@ -2,7 +2,7 @@
  *
  * Copyright (C) 2009, 2010, 2011, 2013-2015  Université de Bordeaux
  * Copyright (C) 2010  Mehdi Juhoor <mjuhoor@gmail.com>
- * Copyright (C) 2010, 2011, 2012  CNRS
+ * Copyright (C) 2010, 2011, 2012, 2017  CNRS
  *
  * StarPU is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -64,15 +64,16 @@ static void csr_filter_func(void *father_interface, void *child_interface, struc
 
 	uint32_t first_index = id*chunk_size - firstentry;
 	uint32_t local_firstentry = rowptr[first_index];
-	
+
 	uint32_t child_nrow = STARPU_MIN(chunk_size, nrow - id*chunk_size);
-	uint32_t local_nnz = rowptr[first_index + child_nrow] - rowptr[first_index]; 
-	
+	uint32_t local_nnz = rowptr[first_index + child_nrow] - rowptr[first_index];
+
+	csr_child->id = csr_father->id;
 	csr_child->nnz = local_nnz;
 	csr_child->nrow = child_nrow;
 	csr_child->firstentry = local_firstentry;
 	csr_child->elemsize = elemsize;
-	
+
 	if (csr_father->nzval)
 	{
 		csr_child->rowptr = &csr_father->rowptr[first_index];