compute.patch

diff --git a/src/compute/cuda/cuda_target.cpp b/src/compute/cuda/cuda_target.cpp
index babb467..9c945b4 100644
--- a/src/compute/cuda/cuda_target.cpp
+++ b/src/compute/cuda/cuda_target.cpp
@@ -316,6 +316,12 @@ namespace hpx { namespace compute { namespace cuda
             create(std::move(p));
     }

+    target& get_default_target()
+    {
+        static target t;
+        return t;
+    }
+
 #if !defined(HPX_COMPUTE_DEVICE_CODE)
     ///////////////////////////////////////////////////////////////////////////
     void target::serialize(serialization::input_archive& ar,