diff --git a/python/paddle/fluid/tests/unittests/ipu/test_reduce_x_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_reduce_x_op_ipu.py
index 4cfbb9a5e0b58ee0ce76b0fcc50e269a5c2a6a35..c78165f86e21a89c9cb6d4e51cfb62eae7136af1 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_reduce_x_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_reduce_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 TestMean(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_reshape_inplace_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_reshape_inplace_op_ipu.py
index 9a8c127ab650c81c7e24b4be82989551e4e0b6d4..66358d83ee680cb969ab0822af05d61381ded23c 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_reshape_inplace_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_reshape_inplace_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_reshape_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_reshape_op_ipu.py
index 32cedf0cdda584eff879fe1f9017679f059954d9..2da63cf7330045398a0fc8edcfd0f6f5061a43d7 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_reshape_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_reshape_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_save_load_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_save_load_ipu.py
index 1b39ead9b84a8b685396dee75b29455690ea1d35..7c6470af3d10b7a2074bf3e5e4845ed463e46453 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_save_load_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_save_load_ipu.py
@@ -23,8 +23,6 @@ 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_scale_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_scale_op_ipu.py
index 8b6b8425b5209fa8cb759d957d4d20d4a3762288..296d365fea6026848ee0dc7fe8fb3e54889c40f8 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_scale_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_scale_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_scaled_optimizer_state_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_scaled_optimizer_state_ipu.py
index 79527f7a130817184181220d09ca4a2dbc6f99e2..e1f6f7a23f2948822252e824562a963ff4e753b1 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_scaled_optimizer_state_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_scaled_optimizer_state_ipu.py
@@ -19,8 +19,6 @@ 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_set_batch_size_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_set_batch_size_ipu.py
index 2af8de38377b93e7d028c23d439f80db3a59d7e5..9bce0b5df73df2d805bd37ffe95d73f661c36c5a 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_set_batch_size_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_set_batch_size_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_set_ipu_shard_api.py b/python/paddle/fluid/tests/unittests/ipu/test_set_ipu_shard_api.py
index a7104fd4266f6c404511328c24ce2a4978be5305..ca1cdb4073134d50443d3c287bfeee04cfb42532 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_set_ipu_shard_api.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_set_ipu_shard_api.py
@@ -45,8 +45,6 @@ class SimpleNet(paddle.nn.Layer):
         return x
 
 
-@unittest.skipIf(not paddle.is_compiled_with_ipu(),
-                 "core is not compiled with IPU")
 class TestSetIpuShard(unittest.TestCase):
 
     def _test(self):
@@ -80,8 +78,6 @@ class TestSetIpuShard(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 TestSetIpuPipeline(unittest.TestCase):
 
     def _test(self):
@@ -115,8 +111,6 @@ class TestSetIpuPipeline(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 TestSetIpuShardAndPipeline(unittest.TestCase):
 
     def _test(self):
@@ -157,8 +151,6 @@ class TestSetIpuShardAndPipeline(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 TestSetIpuForModel(unittest.TestCase):
 
     def _test(self):
@@ -194,8 +186,6 @@ class TestSetIpuForModel(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 TestSetIpuMixedModel(unittest.TestCase):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_slice_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_slice_op_ipu.py
index 3a96d4bb0b9f88878ef9b17c82fcc13b63fabb70..3bcbe417b9861ca356acadb0f5f1e106d109e27f 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_slice_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_slice_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_softmax_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_softmax_op_ipu.py
index be803e61cf53336f01238a764d5b29143122ac96..ebc05942b93589d6d1e122be81877aaef04a3259 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_softmax_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_softmax_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_softmax_with_cross_entropy_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_softmax_with_cross_entropy_op_ipu.py
index 21021cd9f598d332d2eb464ed0d1e9c7d2d37eb9..d3084154a063e7029eb8de57c53f75531331b388 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_softmax_with_cross_entropy_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_softmax_with_cross_entropy_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_split_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_split_op_ipu.py
index 76b65a015e95fa74ccf4b2391aee857c1b1acc9d..8d8c5190692dcaa5206a249780cc41934177fecc 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_split_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_split_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_squeeze_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_squeeze_op_ipu.py
index 1afc79b6a658693f7c40ceca4980152b815ca66f..9039dfdb3f00641fdc5468ad9d356f8b894e5359 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_squeeze_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_squeeze_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_stack_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_stack_op_ipu.py
index 1828772c07a5186aef448a04eb9aba6db4f8cd61..fa0a48081b4a4b233be875fda584fcf67a6d4ef4 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_stack_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_stack_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_sum_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_sum_op_ipu.py
index 084c68654239c540f98602dba297e8aca80a5529..3c4f9ff80d55768f3be8c8db6edbb70ae28cf1b8 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_sum_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_sum_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_topk_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_topk_op_ipu.py
index 417d9c37675c39a15f61d0162a378ea5918dadbf..4194887ab2f053623ffc72451d8239fcf35e9338 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_topk_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_topk_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 TestTopKOp(IPUOpTest):
 
     def setUp(self):
diff --git a/python/paddle/fluid/tests/unittests/ipu/test_transpose_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_transpose_op_ipu.py
index 03068d407b2f3548482aef15093186f5e26895b1..d7681b38a172880138dd16b1ab6db69911b03b37 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_transpose_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_transpose_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_unary_ops_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_unary_ops_ipu.py
index eac32819f82329eb24e58f53064fe5cd5226e9a7..bbf0f7b6996ed459f2da6b550ce66c6f340d0e69 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_unary_ops_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_unary_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_unsqueeze_op_ipu.py b/python/paddle/fluid/tests/unittests/ipu/test_unsqueeze_op_ipu.py
index 998eee38b5e59f966f57dd155f70653279c12e19..3f3b9f4f890627587fd1f79107ca0fb8d0ca20e7 100644
--- a/python/paddle/fluid/tests/unittests/ipu/test_unsqueeze_op_ipu.py
+++ b/python/paddle/fluid/tests/unittests/ipu/test_unsqueeze_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):