diff --git a/test/ir/pir/cinn/symbolic/CMakeLists.txt b/test/ir/pir/cinn/symbolic/CMakeLists.txt
index 3349cddf6c34d..97d918e0832b1 100644
--- a/test/ir/pir/cinn/symbolic/CMakeLists.txt
+++ b/test/ir/pir/cinn/symbolic/CMakeLists.txt
@@ -32,7 +32,7 @@ if(WITH_GPU)
         ${CMAKE_COMMAND} -E env
         PYTHONPATH=${CMAKE_BINARY_DIR}:${CMAKE_BINARY_DIR}/python/:$ENV{PYTHONPATH}
         FLAGS_enable_pir_api=1 FLAGS_cinn_bucket_compile=True
-        FLAGS_pir_apply_shape_optimization_pass=1
+        FLAGS_prim_enable_dynamic=true FLAGS_pir_apply_shape_optimization_pass=1
         FLAGS_group_schedule_tiling_first=1 FLAGS_cinn_new_group_scheduler=1
         ${PYTHON_EXECUTABLE}
         ${CMAKE_CURRENT_SOURCE_DIR}/${cinn_pir_test_name}.py
diff --git a/test/ir/pir/cinn/symbolic/test_llama_group_log_softmax.py b/test/ir/pir/cinn/symbolic/test_llama_group_log_softmax.py
new file mode 100644
index 0000000000000..a99808951389e
--- /dev/null
+++ b/test/ir/pir/cinn/symbolic/test_llama_group_log_softmax.py
@@ -0,0 +1,120 @@
+# Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+import unittest
+from os.path import dirname
+
+import numpy as np
+
+import paddle
+import paddle.nn.functional as F
+from paddle import nn
+from paddle.base import core
+from paddle.static import InputSpec
+
+sys.path.append(dirname(dirname(__file__)))
+sys.path.append("../")
+import utils
+
+
+def update_scores_for_generation(
+    scores, next_scores, length, unfinished_flag=None
+):
+    # update scores
+
+    unfinished_scores = (scores * length + next_scores) / (length + 1)
+    return unfinished_scores
+
+
+def tmp(logits, scores, next_tokens, length):
+    origin_probs = F.log_softmax(logits)  # [-1,32000], f16
+
+    # compute next_tokens
+    # logits = logits / temperature
+    # top_ps_tensor = paddle.full(shape=[paddle.shape(probs)[0], 1], fill_value=top_p, dtype=probs.dtype)
+    # _, next_tokens = paddle.tensor.top_p_sampling(probs, top_ps_tensor)
+
+    next_scores = paddle.index_sample(
+        origin_probs, next_tokens
+    )  # (pd_op.tensor<-1x32000xf16>, pd_op.tensor<-1x1xi64>) -> pd_op.tensor<-1x1xf16>
+    scores = update_scores_for_generation(scores, next_scores, length)
+    return scores
+
+
+class TestGroupOpNet(nn.Layer):
+    def __init__(self):
+        super().__init__()
+
+    def forward(self, x, scores, next_tokens, length):
+        # "O" represents COPY semantics.
+        out = tmp(x, scores, next_tokens, length)
+        return out
+
+
+class TestGroupOp(unittest.TestCase):
+    def setUp(self):
+        paddle.seed(2024)
+        self.prepare_data()
+
+    def prepare_data(self):
+        self.shape1 = [1, 32000]
+        self.x = paddle.randn(self.shape1, dtype="float16")
+        self.x.stop_gradient = False
+        self.score_s = [1, 1]
+        self.score = paddle.randn(self.score_s, dtype="float16")
+        self.score.stop_gradient = False
+
+        self.shape2 = [1, 1]
+        self.y = paddle.full(self.shape2, 1, dtype="int64")
+        self.y.stop_gradient = False
+        self.shape3 = [1]
+        self.z = paddle.full(self.shape3, 1, dtype="int64")
+        self.z.stop_gradient = False
+
+    def check_jit_kernel_info(self, static_fn):
+        utils.check_jit_kernel_number(static_fn, 1)
+        utils.check_jit_kernel_structure(static_fn, {utils.JIT_KERNEL_NAME: 1})
+
+    def eval(self, use_cinn=False, mode="jit"):
+        net = TestGroupOpNet()
+        if mode == "eager":
+            out = net(self.x, self.score, self.y, self.z)
+        else:
+            input_spec = [
+                InputSpec(shape=[None, 32000], dtype="float16"),
+                InputSpec(shape=[None, 1], dtype="float16"),
+                InputSpec(shape=[None, 1], dtype="int64"),
+                InputSpec(shape=[1], dtype="int64"),
+            ]
+            net = utils.apply_to_static(net, use_cinn, input_spec)
+            net.eval()
+            out = net(self.x, self.score, self.y, self.z)
+            if use_cinn:
+                self.check_jit_kernel_info(net.forward)
+        return out
+
+    def test_eval(self):
+        dy_out = self.eval(mode="eager")
+        core._set_prim_all_enabled(True)
+        # cinn_out = self.eval(use_cinn=utils.unittest_use_cinn())
+        cinn_out = self.eval(use_cinn=False)
+        np.testing.assert_allclose(
+            cinn_out.numpy(), dy_out.numpy(), atol=1e-6, rtol=1e-6
+        )
+        core._set_prim_all_enabled(True)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/test/ir/pir/cinn/symbolic/test_llama_group_swiglu.py b/test/ir/pir/cinn/symbolic/test_llama_group_swiglu.py
new file mode 100644
index 0000000000000..ebb09be9cadb0
--- /dev/null
+++ b/test/ir/pir/cinn/symbolic/test_llama_group_swiglu.py
@@ -0,0 +1,84 @@
+# Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+import unittest
+from os.path import dirname
+
+import numpy as np
+
+import paddle
+from paddle import nn
+from paddle.base import core
+from paddle.static import InputSpec
+
+sys.path.append(dirname(dirname(__file__)))
+sys.path.append("../")
+
+
+import utils
+
+
+class TransposeReshapeNet(nn.Layer):
+    def __init__(self):
+        super().__init__()
+
+    def forward(self, x, y):
+        out = paddle.incubate.nn.functional.swiglu(x, y)
+
+        return out
+
+
+class TestTransposeReshape(unittest.TestCase):
+    def setUp(self):
+        paddle.seed(2024)
+        self.prepare_data()
+
+    def prepare_data(self):
+        self.x = paddle.randn([4, 32, 11008], dtype="float16")
+        self.y = paddle.randn([4, 32, 11008], dtype="float16")
+
+    def check_jit_kernel_info(self, static_fn):
+        utils.check_jit_kernel_number(static_fn, 1)
+        utils.check_jit_kernel_structure(static_fn, {utils.JIT_KERNEL_NAME: 1})
+
+    def eval(self, use_cinn=False, mode="jit"):
+        net = TransposeReshapeNet()
+        if mode == "eager":
+            out = out = net(self.x, self.y)
+        else:
+            input_spec = [
+                InputSpec(shape=[None, None, 11008], dtype="float16"),
+                InputSpec(shape=[None, None, 11008], dtype="float16"),
+            ]
+            net = utils.apply_to_static(net, use_cinn, input_spec)
+            net.eval()
+            out = net(self.x, self.y)
+            if use_cinn:
+                self.check_jit_kernel_info(net.forward)
+        return out
+
+    def test_eval(self):
+        dy_out = self.eval(mode="eager")
+        core._set_prim_all_enabled(True)
+        # cinn_out = self.eval(use_cinn=utils.unittest_use_cinn())
+        cinn_out = self.eval(use_cinn=False)
+        np.testing.assert_allclose(
+            cinn_out.numpy(), dy_out.numpy(), atol=1e-2, rtol=1e-2
+        )
+        core._set_prim_all_enabled(False)
+
+
+if __name__ == '__main__':
+    unittest.main()