!15002 GPU check cudnn version

From: @VectorSL
Reviewed-by: @wilfchen,@limingqi107
Signed-off-by: @limingqi107

mindspore/_check_version.py

@@ -55,6 +55,7 @@ class GPUEnvChecker(EnvChecker):
         self.v = "0"
         self.cuda_lib_path = self._get_lib_path("libcu")
         self.cuda_bin_path = self._get_bin_path("cuda")
+        self.cudnn_lib_path = self._get_lib_path("libcudnn")
 
     def check_env(self, e):
         raise e
@@ -94,6 +95,20 @@ class GPUEnvChecker(EnvChecker):
                 return line.strip().split("release")[1].split(",")[0].strip()
         return ""
 
+    def _get_cudnn_version(self):
+        """Get cudnn version by libcudnn.so."""
+        cudnn_version = []
+        for path in self.cudnn_lib_path:
+            ls_cudnn = subprocess.run(["ls " + path + "/lib64/libcudnn.so.*.*"], timeout=10, text=True,
+                                      capture_output=True, check=False, shell=True)
+            if ls_cudnn.returncode == 0:
+                cudnn_version = ls_cudnn.stdout.split('/')[-1].strip('libcudnn.so.').strip().split('.')
+                if len(cudnn_version) == 2:
+                    cudnn_version.append('0')
+                break
+        version_str = ''.join([n for n in cudnn_version])
+        return version_str
+
     def check_version(self):
         """Check cuda version."""
         version_match = False
@@ -118,6 +133,17 @@ class GPUEnvChecker(EnvChecker):
             logger.warning(f"MindSpore version {__version__} and nvcc(cuda bin) version {nvcc_version} "
                            "does not match, please refer to the installation guide for version matching "
                            "information: https://www.mindspore.cn/install")
+        cudnn_version = self._get_cudnn_version()
+        if cudnn_version and int(cudnn_version) < 760:
+            logger.warning(f"MindSpore version {__version__} and cudDNN version {cudnn_version} "
+                           "does not match, please refer to the installation guide for version matching "
+                           "information: https://www.mindspore.cn/install. The recommended version is "
+                           "CUDA10.1 with cuDNN7.6.x and CUAD11.1 with cuDNN8.0.x")
+        if cudnn_version and int(cudnn_version) < 800 and int(str(self.v).split('.')[0]) > 10:
+            logger.warning(f"CUDA version {self.v} and cuDNN version {cudnn_version} "
+                           "does not match, please refer to the installation guide for version matching "
+                           "information: https://www.mindspore.cn/install. The recommended version is "
+                           "CUAD11.1 with cuDNN8.0.x")
 
     def _check_version(self, version_file):
         """Check cuda version by version.txt."""