Add partial support for cl_arm_scheduling_controls

- Add support for device queries
- Introduce a generic function for clSetKernelExecInfo

Support for the command queue properties will be added via KhronosGroup#80.

Signed-off-by: Kevin Petit <kevin.petit@arm.com>

include/CL/opencl.hpp

@@ -1505,6 +1505,9 @@ CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_COMPUTE_UNITS_BITFIELD_AR
 #ifdef CL_DEVICE_JOB_SLOTS_ARM
 CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_JOB_SLOTS_ARM, cl_uint)
 #endif
+#ifdef CL_DEVICE_SCHEDULING_CONTROLS_CAPABILITIES_ARM
+CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_SCHEDULING_CONTROLS_CAPABILITIES_ARM, cl_bitfield)
+#endif
 
 #ifdef CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
 CL_HPP_DECLARE_PARAM_TRAITS_(cl_device_info, CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV, cl_uint)
@@ -6145,6 +6148,17 @@ class Kernel : public detail::Wrapper<cl_kernel>
             sizeof(void*)*(1 + sizeof...(Ts)),
             pointerList.data()));
     }
+
+    template<typename T>
+    cl_int setExecInfo(cl_kernel_exec_info param_name, const T& val)
+    {
+        return detail::errHandler(
+            ::clSetKernelExecInfo(
+            object_,
+            param_name,
+            sizeof(T),
+            &val));
+    }
 #endif // #if CL_HPP_TARGET_OPENCL_VERSION >= 200
 
 #if CL_HPP_TARGET_OPENCL_VERSION >= 210

tests/test_openclhpp.cpp

@@ -1535,6 +1535,20 @@ void testKernelSetArgLocal()
     kernelPool[0].setArg(2, cl::Local(123));
 }
 
+void testKernelSetExecInfo()
+{
+#if CL_HPP_TARGET_OPENCL_VERSION >= 200
+    cl_bool val = CL_TRUE;
+    // Using CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM in the tests since it's
+    // defined by the core spec but this function is particularly useful for
+    // vendor extensions.
+    clSetKernelExecInfo_ExpectAndReturn(make_kernel(0),
+                                        CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM,
+                                        sizeof(cl_bool), &val, CL_SUCCESS);
+    kernelPool[0].setExecInfo(CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM, val);
+#endif
+}
+
 /****************************************************************************
  * Tests for cl::copy
  ****************************************************************************/