Integrate futurist (and **remove** taskflow originating code)

Change-Id: If89baa042695f19e42b6368034f3ccf22c2cf0aa

1 files changed, 0 insertions, 12 deletions

diff --git a/taskflow/utils/threading_utils.py b/taskflow/utils/threading_utils.py
index e859fff..7de0151 100644
--- a/taskflow/utils/threading_utils.py
+++ b/taskflow/utils/threading_utils.py
@@ -15,7 +15,6 @@
 #    under the License.
 
 import collections
-import multiprocessing
 import threading
 
 import six
@@ -36,17 +35,6 @@ def get_ident():
     return _thread.get_ident()
 
 
-def get_optimal_thread_count():
-    """Try to guess optimal thread count for current system."""
-    try:
-        return multiprocessing.cpu_count() + 1
-    except NotImplementedError:
-        # NOTE(harlowja): apparently may raise so in this case we will
-        # just setup two threads since it's hard to know what else we
-        # should do in this situation.
-        return 2
-
-
 def daemon_thread(target, *args, **kwargs):
     """Makes a daemon thread that calls the given target when started."""
     thread = threading.Thread(target=target, args=args, kwargs=kwargs)