upgrade tutorial link to 1.11.200 (#766)

* upgrade tutorial link to 1.11.200

* fix bug issue 227 for launch script

Author: jingxu10

README.md

@@ -20,13 +20,13 @@ python -m pip install intel_extension_for_pytorch -f https://software.intel.com/
 
 **Note:** Intel® Extension for PyTorch\* has PyTorch version requirement. Please check more detailed information via the URL below.
 
-More installation methods can be found at [Installation Guide](https://intel.github.io/intel-extension-for-pytorch/1.11.0/tutorials/installation.html)
+More installation methods can be found at [Installation Guide](https://intel.github.io/intel-extension-for-pytorch/1.11.200/tutorials/installation.html)
 
 ## Getting Started
 
 Minor code changes are required for users to get start with Intel® Extension for PyTorch\*. Both PyTorch imperative mode and TorchScript mode are supported. You just need to import Intel® Extension for PyTorch\* package and apply its optimize function against the model object. If it is a training workload, the optimize function also needs to be applied against the optimizer object.
 
-The following code snippet shows an inference code with FP32 data type. More examples, including training and C++ examples, are available at [Example page](https://intel.github.io/intel-extension-for-pytorch/1.11.0/tutorials/examples.html).
+The following code snippet shows an inference code with FP32 data type. More examples, including training and C++ examples, are available at [Example page](https://intel.github.io/intel-extension-for-pytorch/1.11.200/tutorials/examples.html).
 
 ```python
 import torch

intel_extension_for_pytorch/cpu/launch.py

@@ -138,39 +138,24 @@ def __init__(self):
                 regex_out = re.search(pattern, line)
                 if regex_out:
                     self.cpuinfo.append(regex_out.group(1).strip().split(","))
+            assert len(self.cpuinfo) > 0, "cpuinfo is empty"
             self.get_socket_info()
 
     def get_socket_info(self):
-        self.sockets = int(max([line[2] for line in self.cpuinfo])) + 1
-        self.socket_physical_cores = []  # socket_id is index
-        self.socket_logical_cores = []   # socket_id is index
-        self.physical_core_socket_map = {}  # phyical core to numa node id
-        self.logical_core_socket_map = {}   # logical core to numa node id
-
-        self.nodes = int(max([line[3] for line in self.cpuinfo])) + 1
+        idx_active = 3
+        if self.cpuinfo[0][idx_active] == '':
+            idx_active = 2
+        self.nodes = int(max([line[idx_active] for line in self.cpuinfo])) + 1
         self.node_physical_cores = []  # node_id is index
         self.node_logical_cores = []   # node_id is index
         self.physical_core_node_map = {}  # phyical core to numa node id
         self.logical_core_node_map = {}   # logical core to numa node id
 
-        for socket_id in range(self.sockets):
-            cur_socket_physical_core = []
-            cur_socket_logical_core = []
-            for line in self.cpuinfo:
-                if socket_id == int(line[2]):
-                    if int(line[1]) not in cur_socket_physical_core:
-                        cur_socket_physical_core.append(int(line[1]))
-                        self.physical_core_socket_map[int(line[1])] = int(socket_id)
-                    cur_socket_logical_core.append(int(line[0]))
-                    self.logical_core_socket_map[int(line[0])] = int(socket_id)
-            self.socket_physical_cores.append(cur_socket_physical_core)
-            self.socket_logical_cores.append(cur_socket_logical_core)
-
         for node_id in range(self.nodes):
             cur_node_physical_core = []
             cur_node_logical_core = []
             for line in self.cpuinfo:
-                nid = line[3] if line[3] != '' else '0'
+                nid = line[idx_active] if line[idx_active] != '' else '0'
                 if node_id == int(nid):
                     if int(line[1]) not in cur_node_physical_core:
                         cur_node_physical_core.append(int(line[1]))
@@ -180,9 +165,6 @@ def get_socket_info(self):
             self.node_physical_cores.append(cur_node_physical_core)
             self.node_logical_cores.append(cur_node_logical_core)
 
-    def socket_nums(self):
-        return self.sockets
-
     def node_nums(self):
         return self.nodes