From c3a3a455f1d484c9529e9fa7317f11278caa3f0d Mon Sep 17 00:00:00 2001
From: Craig Warren <craig_warren@me.com>
Date: Tue, 28 Feb 2017 13:23:13 +0000
Subject: [PATCH] Add workaround for bug with Windows Subsystem for Linux, by
 setting KMP_AFFINITY to disabled when detected.

---
 gprMax/input_cmds_singleuse.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gprMax/input_cmds_singleuse.py b/gprMax/input_cmds_singleuse.py
index 3c21b4d8..59314ffd 100644
--- a/gprMax/input_cmds_singleuse.py
+++ b/gprMax/input_cmds_singleuse.py
@@ -71,6 +71,10 @@ def process_singlecmds(singlecmds, G):
     os.environ['OMP_PROC_BIND'] = 'spread'  # Bind threads to physical cores
     # os.environ['OMP_DISPLAY_ENV'] = 'TRUE' # Prints OMP version and environment variables (useful for debug)
 
+    # Catch bug with Windows Subsystem for Linux (https://github.com/gprMax/gprMax/issues/95)
+    if 'Microsoft' in hostinfo['osversion']:
+        os.environ['KMP_AFFINITY'] = 'disabled'
+
     if singlecmds[cmd] != 'None':
         tmp = tuple(int(x) for x in singlecmds[cmd].split())
         if len(tmp) != 1: