[GitHub] eric-haibin-lin closed pull request #10813: Fix context handling when creating sparse arrays from definition

[GitBox <gi...@apache.org>]

eric-haibin-lin closed pull request #10813: Fix context handling when creating sparse arrays from definition
URL: https://github.com/apache/incubator-mxnet/pull/10813
 
 
   

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diff --git a/python/mxnet/ndarray/sparse.py b/python/mxnet/ndarray/sparse.py
index c7355c2e46d..c45de54c1ff 100644
--- a/python/mxnet/ndarray/sparse.py
+++ b/python/mxnet/ndarray/sparse.py
@@ -992,10 +992,16 @@ def _csr_matrix_from_definition(data, indices, indptr, shape=None, ctx=None,
     # to accept np.ndarray types to copy from to result.data and aux_data
     if not isinstance(data, NDArray):
         data = _array(data, ctx, dtype)
+    else:
+        data = data.as_in_context(ctx)
     if not isinstance(indptr, NDArray):
         indptr = _array(indptr, ctx, indptr_type)
+    else:
+        indptr = indptr.as_in_context(ctx)
     if not isinstance(indices, NDArray):
         indices = _array(indices, ctx, indices_type)
+    else:
+        indices = indices.as_in_context(ctx)
     if shape is None:
         if indices.shape[0] == 0:
             raise ValueError('invalid shape')
@@ -1153,8 +1159,12 @@ def _row_sparse_ndarray_from_definition(data, indices, shape=None, ctx=None,
     # to accept np.ndarray types to copy from to result.data and aux_data
     if not isinstance(data, NDArray):
         data = _array(data, ctx, dtype)
+    else:
+        data = data.as_in_context(ctx)
     if not isinstance(indices, NDArray):
         indices = _array(indices, ctx, indices_type)
+    else:
+        indices = indices.as_in_context(ctx)
     if shape is None:
         num_indices = indices.shape[0]
         if num_indices == 0:


 

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