Fixed issue with create_sparse_from_host - (issue #189).

Casted row and column index arrays to be of s32 type prior to passing in to lib call. Previously failing due to failing assertions.
arrayfire · Oct 23, 2018 · 988f432 · 988f432
1 parent c9cac8c
commit 988f432
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/arrayfire/sparse.py b/arrayfire/sparse.py
@@ -90,7 +90,10 @@ def create_sparse_from_host(values, row_idx, col_idx, nrows, ncols, storage = ST
 
     A sparse matrix.
     """
-    return create_sparse(to_array(values), to_array(row_idx), to_array(col_idx), nrows, ncols, storage)
+    return create_sparse(to_array(values),
+                         to_array(row_idx).as_type(Dtype.s32),
+                         to_array(col_idx).as_type(Dtype.s32),
+                         nrows, ncols, storage)
 
 def create_sparse_from_dense(dense, storage = STORAGE.CSR):
     """