add tensorflow matmul frontend implemenation (ivy-llc#10079)

vedpatwardhan · Jan 30, 2023 · 90315eb · 90315eb
1 parent f8cae0f
commit 90315eb
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diff --git a/ivy/functional/frontends/tensorflow/linalg.py b/ivy/functional/frontends/tensorflow/linalg.py
@@ -35,6 +35,23 @@ def eigvalsh(tensor, name=None):
     return ivy.eigvalsh(tensor)
 
 
+@to_ivy_arrays_and_back
+def matmul(
+    a,
+    b,
+    transpose_a=False,
+    transpose_b=False,
+    adjoint_a=False,
+    adjoint_b=False,
+    a_is_sparse=False,
+    b_is_sparse=False,
+    output_type=None,
+    name=None
+):
+    # TODO : handle conjugate when ivy supports complex numbers
+    return ivy.matmul(a, b, transpose_a=transpose_a, transpose_b=transpose_b)
+
+
 @to_ivy_arrays_and_back
 @with_unsupported_dtypes({"2.9.0 and below": ("float16", "bfloat16")}, "tensorflow")
 def solve(matrix, rhs):

diff --git a/ivy_tests/test_ivy/test_frontends/test_tensorflow/test_linalg.py b/ivy_tests/test_ivy/test_frontends/test_tensorflow/test_linalg.py
@@ -131,6 +131,50 @@ def test_matrix_rank(
     )
 
 
+@handle_frontend_test(
+    fn_tree="tensorflow.linalg.matmul",
+    dtype_x=helpers.dtype_and_values(
+        available_dtypes=[
+            "float16",
+            "float32",
+            "float64",
+            "int32",
+            "int64",
+        ],
+        shape=(3, 3),
+        num_arrays=2,
+        shared_dtype=True,
+        min_value=-1e04,
+        max_value=1e04,
+    ),
+    transpose_a=st.booleans(),
+    transpose_b=st.booleans(),
+    test_with_out=st.just(False),
+)
+def test_matmul(
+    *,
+    dtype_x,
+    transpose_a,
+    transpose_b,
+    frontend,
+    test_flags,
+    fn_tree,
+    on_device,
+):
+    input_dtype, x = dtype_x
+    helpers.test_frontend_function(
+        input_dtypes=input_dtype,
+        frontend=frontend,
+        test_flags=test_flags,
+        fn_tree=fn_tree,
+        on_device=on_device,
+        a=x[0],
+        b=x[1],
+        transpose_a=transpose_a,
+        transpose_b=transpose_b,
+    )
+
+
 @st.composite
 def _solve_get_dtype_and_data(draw):
     batch = draw(st.integers(min_value=1, max_value=5))