Merge pull request #47 from SignalRT/master

MacOS metal support

LLama/LLamaSharp.Runtime.targets

@@ -31,5 +31,9 @@
             <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
             <Link>libllama.dylib</Link>
         </None>
+        <None Include="$(MSBuildThisFileDirectory)runtimes/ggml-metal.metal">
+            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+            <Link>ggml-metal.metal</Link>
+        </None>    
     </ItemGroup>
 </Project>

LLama/Native/NativeApi.cs

@@ -25,7 +25,7 @@ namespace LLama.Native
                     "3. The backend is not compatible with your system cuda environment. Please check and fix it. If the environment is " +
                     "expected not to be changed, then consider build llama.cpp from source or submit an issue to LLamaSharp.");
             }
-            NativeApi.llama_init_backend();
+            NativeApi.llama_backend_init();
         }
         private const string libraryName = "libllama";
 
@@ -64,7 +64,7 @@ namespace LLama.Native
         /// Call once at the start of the program
         /// </summary>
         [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void llama_init_backend();
+        public static extern void llama_backend_init();
 
         /// <summary>
         /// Frees all allocated memory