Added error messages to verify OpenCL C version in CLAccelerator.

m4rs-mt · Nov 23, 2019 · 1e44c25 · 1e44c25
1 parent b71ff11
commit 1e44c25
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Showing 3 changed files with 21 additions and 3 deletions.
diff --git a/Src/ILGPU/Resources/RuntimeErrorMessages.Designer.cs b/Src/ILGPU/Resources/RuntimeErrorMessages.Designer.cs
diff --git a/Src/ILGPU/Resources/RuntimeErrorMessages.resx b/Src/ILGPU/Resources/RuntimeErrorMessages.resx
@@ -168,6 +168,9 @@
   <data name="NotSupportedNonBlittableType" xml:space="preserve">
     <value>Type type '{0}' is not blittable</value>
   </data>
+  <data name="NotSupportedOpenCLCVersion" xml:space="preserve">
+    <value>Not supported OpenCL C version (&gt;= {0} required)</value>
+  </data>
   <data name="NotSupportedPTXArchitecture" xml:space="preserve">
     <value>Not supported PTX architecture</value>
   </data>

diff --git a/Src/ILGPU/Runtime/OpenCL/CLAccelerator.cs b/Src/ILGPU/Runtime/OpenCL/CLAccelerator.cs
@@ -461,8 +461,14 @@ private void InitSubGroupSupport(CLAcceleratorId acceleratorId)
             new CLMemoryBuffer<T, TIndex>(this, extent);
 
         /// <summary cref="KernelAccelerator{TCompiledKernel, TKernel}.CreateKernel(TCompiledKernel)"/>
-        protected override CLKernel CreateKernel(CLCompiledKernel compiledKernel) =>
-            new CLKernel(this, compiledKernel, null);
+        protected override CLKernel CreateKernel(CLCompiledKernel compiledKernel)
+        {
+            // Verify OpenCL C version
+            if (compiledKernel.CVersion > CVersion)
+                throw new NotSupportedException(
+                    string.Format(RuntimeErrorMessages.NotSupportedOpenCLCVersion, compiledKernel.CVersion));
+            return new CLKernel(this, compiledKernel, null);
+        }
 
         /// <summary cref="KernelAccelerator{TCompiledKernel, TKernel}.CreateKernel(TCompiledKernel, MethodInfo)"/>
         protected override CLKernel CreateKernel(CLCompiledKernel compiledKernel, MethodInfo launcher) =>