add skip gpu test micro for new tests

test/autodiff.in.cpp

@@ -1458,6 +1458,7 @@ TEST(${BACKEND_NAME}, backwards_reverse_3d_02)
 
 TEST(${BACKEND_NAME}, backwards_maxpool_n4c1h4w4_kh2kw2_sh1sw1)
 {
+    SKIP_TEST_FOR("GPU", "${BACKEND_NAME}");
     auto manager = runtime::Manager::get("${BACKEND_NAME}");
     auto backend = manager->allocate_backend();
     Shape shape_a{4, 1, 4, 4}; //in NCHW
@@ -1500,6 +1501,7 @@ TEST(${BACKEND_NAME}, backwards_maxpool_n4c1h4w4_kh2kw2_sh1sw1)
 
 TEST(${BACKEND_NAME}, backwards_maxpool_n2c1h5w5_kh3kw3_sh2sw2)
 {
+    SKIP_TEST_FOR("GPU", "${BACKEND_NAME}");
     auto manager = runtime::Manager::get("${BACKEND_NAME}");
     auto backend = manager->allocate_backend();
 
@@ -1539,4 +1541,4 @@ TEST(${BACKEND_NAME}, backwards_maxpool_n2c1h5w5_kh3kw3_sh2sw2)
     auto cf = backend->make_call_frame(external);
     cf->tensor_call({input, ep}, {output});
     ASSERT_TRUE(read_vector<float>(output) == expected);
-}
\ No newline at end of file
+}