Add torch.from_dlpack (ivy-llc#13647)

adriansuwala · Apr 4, 2023 · fa69493 · fa69493
1 parent 3d26cc7
commit fa69493
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diff --git a/ivy/functional/frontends/torch/creation_ops.py b/ivy/functional/frontends/torch/creation_ops.py
@@ -204,6 +204,11 @@ def eye(
     return ret
 
 
+@to_ivy_arrays_and_back
+def from_dlpack(ext_tensor):
+    return ivy.from_dlpack(ext_tensor)
+
+
 @to_ivy_arrays_and_back
 def empty_like(
     input,

diff --git a/ivy_tests/test_ivy/test_frontends/test_torch/test_creation_ops.py b/ivy_tests/test_ivy/test_frontends/test_torch/test_creation_ops.py
@@ -632,3 +632,29 @@ def test_torch_asarray(
         dtype=dtype[0],
         device=on_device,
     )
+
+
+# from_dlpack
+@handle_frontend_test(
+    fn_tree="torch.from_dlpack",
+    dtype_and_x=helpers.dtype_and_values(
+        available_dtypes=helpers.get_dtypes("numeric")
+    ),
+)
+def test_from_dlpack(
+    *,
+    dtype_and_x,
+    on_device,
+    fn_tree,
+    frontend,
+    test_flags,
+):
+    input_dtype, x = dtype_and_x
+    helpers.test_frontend_function(
+        ext_tensor=x[0],
+        input_dtypes=input_dtype,
+        frontend=frontend,
+        test_flags=test_flags,
+        fn_tree=fn_tree,
+        on_device=on_device,
+    )