From 73402dbe2dd503c6ff1a56436df11a5aa81edb04 Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine@nagafix.co.uk>
Date: Thu, 17 Jan 2019 13:35:00 +0100
Subject: [PATCH] allow other threads to run during device init() and
 make_context() since those calls can take hundreds of milliseconds

---
 src/cpp/cuda.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cpp/cuda.hpp b/src/cpp/cuda.hpp
index 1f49f9d9..da60bd57 100644
--- a/src/cpp/cuda.hpp
+++ b/src/cpp/cuda.hpp
@@ -497,7 +497,7 @@ namespace pycuda
   inline
   void init(unsigned int flags)
   {
-    CUDAPP_CALL_GUARDED(cuInit, (flags));
+    CUDAPP_CALL_GUARDED_THREADED(cuInit, (flags));
   }
 
   inline
@@ -822,7 +822,7 @@ namespace pycuda
     context::prepare_context_switch();
 
     CUcontext ctx;
-    CUDAPP_CALL_GUARDED(cuCtxCreate, (&ctx, flags, m_device));
+    CUDAPP_CALL_GUARDED_THREADED(cuCtxCreate, (&ctx, flags, m_device));
     boost::shared_ptr<context> result(new context(ctx));
     context_stack::get().push(result);
     return result;
-- 
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