diff --git a/python/paddle/fluid/tests/unittests/ipu/test_gelu_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_gelu_op_ipu.py
index 673c7c05032420c7a1ffcf3ccdca34bbfae28441..2d14621d5fc7e866349aec923403dc901e8a771a 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_gelu_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_gelu_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_gradient_clip_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_gradient_clip_ipu.py
index 7eea222e5e3c4f12b23f76ea94a64e5d4dad997a..b63d176ff2791979dbac11feadd676f57a4e5004 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_gradient_clip_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_gradient_clip_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_greater_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_greater_op_ipu.py
index 56845eef475fa6e220170b558e32425b81562926..4f2e9a1a94bfcda3fde3104dbb7a6665dc351857 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_greater_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_greater_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestGreaterThan(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_groupnorm_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_groupnorm_op_ipu.py
index 4c5098640fdba0a3e1fa9c67670de976280c90ba..dec4c6e1306a493d7bc7d5bbbb5d403bc5b5d293 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_groupnorm_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_groupnorm_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_huber_loss_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_huber_loss_op_ipu.py
index a28120d820e5da78f0e9b478adb2b5660b3761fc..514b926dc82af500ac1929685a74c02584e977ba 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_huber_loss_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_huber_loss_op_ipu.py
@@ -21,8 +21,6 @@ from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 import paddle.nn.functional as F
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_inference_model_io_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_inference_model_io_ipu.py
index 18cd5e30e88c193920a3d12b7ebd67bfd1c6452a..d3a700b6296478a9b67b6fd7ac915ff90c4c6ee9 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_inference_model_io_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_inference_model_io_ipu.py
@@ -21,8 +21,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_instancenorm_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_instancenorm_op_ipu.py
index 3828728a567c3f8e56b4d155770e9f76ca6e277e..b24e4be7ae738131eca9b79983f3220760c436c8 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_instancenorm_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_instancenorm_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_interpolate_ops_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_interpolate_ops_ipu.py
index 0d15f20273f044e0092fc19e7acd63be6b4911d1..70d01e120efc2b4bdde39a11e83e1109f4c0621e 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_interpolate_ops_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_interpolate_ops_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_ipu_shard_api_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_ipu_shard_api_ipu.py
index 13f146f6fd741700a313e57d170bdf15fe2f61dc..f4a48cf13405131e68fdc54609d1d7128a69b482 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_ipu_shard_api_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_ipu_shard_api_ipu.py
@@ -21,8 +21,6 @@ import paddle.static
 paddle.enable_static()
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestIpuShard(unittest.TestCase):
 
     def _test(self):
@@ -65,8 +63,6 @@ class TestIpuShard(unittest.TestCase):
             np.allclose(ipu_index_list, expected_ipu_index_list, atol=0))
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestIpuPipeline(unittest.TestCase):
 
     def _test(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_ipu_strategy_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_ipu_strategy_ipu.py
index 14128109029c79ff3814879c87797ea87800063a..6fa3d77ead8a4307ed329ebe853a925b50d81954 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_ipu_strategy_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_ipu_strategy_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 paddle.enable_static()
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestIpuStrategy(unittest.TestCase):
 
     def test_set_options(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_kldiv_loss_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_kldiv_loss_op_ipu.py
index d6d48c650634d0b33abe621c78991e7ac23e4667..8af6664179a977af79fa3022a55b1fddd126025e 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_kldiv_loss_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_kldiv_loss_op_ipu.py
@@ -21,8 +21,6 @@ from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 import paddle.nn.functional as F
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_layernorm_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_layernorm_op_ipu.py
index e365ffd4e166f77d3547a99dd6726ac3e78b3d7d..9bf457d6f924f376889e6e0b45b02e0bd92a77e0 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_layernorm_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_layernorm_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_logical_not_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_logical_not_op_ipu.py
index a406fa128fc5bb20f265cab995df0c07ad891524..d8eaa2f81bcebafc8ce4990dd3570a1986e4c1d4 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_logical_not_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_logical_not_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_logical_x_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_logical_x_op_ipu.py
index 71a75db9ab392f2db02afc17d39f7c06b942b092..79c22f47da5c92fe3477fa1d5157fe74f71661f4 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_logical_x_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_logical_x_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestLogicalAnd(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_op_ipu.py
index 27a70329ca132ead8b726dccdcdc146f842c2b3b..ffcf8a64f53f99a3cf24f71aeb694b8817fc71e4 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_v2_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_v2_op_ipu.py
index c15eb3a3b8edb780b9e51cb601408075a9645fb1..2c8e7159cf217a19211acde4e6958f039d4a2be4 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_v2_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_lookuptable_v2_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_lr_sheduler_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_lr_sheduler_ipu.py
index f7a01b7268ddf6291af27fe0b3fdf67b3be0a4a3..6c663bd5ac927563df24e38cd64329e0a3555773 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_lr_sheduler_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_lr_sheduler_ipu.py
@@ -31,8 +31,6 @@ class LR_New(LRScheduler):
         return self.base_lr
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestConvNet(IPUOpTest):
 
     @IPUOpTest.static_graph
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_matmul_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_matmul_op_ipu.py
index fb8cf86b71cd1e54c5182e4297b4144b80d1f0fe..bf2af886959b5230801e2fc7144f2dd1124577fd 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_matmul_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_matmul_op_ipu.py
@@ -20,8 +20,6 @@ import paddle.static
 from paddle.fluid.tests.unittests.ipu.op_test_ipu import IPUOpTest
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_matmul_serilize_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_matmul_serilize_ipu.py
index 8151c553265002586f22b97b34c620057a9769c0..6ffb05dfd254bb2dbff67e89f67432112d1feae8 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_matmul_serilize_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_matmul_serilize_ipu.py
@@ -26,8 +26,6 @@ def set_serialize_factor(serialize_factor):
     op._set_attr('serialize_factor', serialize_factor)
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestBase(IPUOpTest):
 
     def setUp(self):