From 07162fb76f28e4dee4dcb3a27a1fdadbb3a5cd9b Mon Sep 17 00:00:00 2001
From: Marcus Cuda <marcus@cuda.org>
Date: Fri, 12 Nov 2010 21:57:48 +0800
Subject: [PATCH] native: finished matrix norms

---
 .../Double/LinearAlgebraProviderTests.cs      | 19 ++++++++++++-
 src/NativeWrappers/.gitignore                 |  4 ++-
 src/NativeWrappers/MKL/lapack.cpp             | 20 ++++++++++++++
 src/NativeWrappers/Windows/Local.testsettings | 22 ++++++++++++---
 .../MKLWrapper32Tests.csproj                  | 22 ++++++++++++---
 .../MKLWrapper64Tests.csproj                  | 27 ++++++++++++++-----
 src/NativeWrappers/Windows/NativeWrappers.sln |  8 +++---
 .../Windows/TraceAndTestImpact.testsettings   | 24 +++++++++++++----
 .../LinearAlgebra/native.common.include       |  8 +++---
 .../LinearAlgebra/safe.native.common.include  |  8 +++---
 10 files changed, 130 insertions(+), 32 deletions(-)

diff --git a/src/MSUnitTests/LinearAlgebraProviderTests/Double/LinearAlgebraProviderTests.cs b/src/MSUnitTests/LinearAlgebraProviderTests/Double/LinearAlgebraProviderTests.cs
index ca7906d1..127b9a73 100644
--- a/src/MSUnitTests/LinearAlgebraProviderTests/Double/LinearAlgebraProviderTests.cs
+++ b/src/MSUnitTests/LinearAlgebraProviderTests/Double/LinearAlgebraProviderTests.cs
@@ -187,7 +187,7 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
             var matrix = _matrices["Square3x3"];
             var work = new double[matrix.RowCount];
             var norm = Provider.MatrixNorm(Norm.OneNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data, work);
-            Assert.AreEqual(1.1, norm);
+            AssertHelpers.AlmostEqual(12.1, norm, 6);
         }
 
         /// <summary>
@@ -196,6 +196,10 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
         [TestMethod]
         public void CanComputeMatrixFrobeniusNorm()
         {
+            var matrix = _matrices["Square3x3"];
+            var work = new double[matrix.RowCount];
+            var norm = Provider.MatrixNorm(Norm.FrobeniusNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data, work);
+            AssertHelpers.AlmostEqual(10.777754868246, norm, 8);
         }
 
         /// <summary>
@@ -204,6 +208,10 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
         [TestMethod]
         public void CanComputeMatrixInfinityNorm()
         {
+            var matrix = _matrices["Square3x3"];
+            var work = new double[matrix.RowCount];
+            var norm = Provider.MatrixNorm(Norm.InfinityNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data, work);
+            Assert.AreEqual(16.5, norm);
         }
 
         /// <summary>
@@ -212,6 +220,9 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
         [TestMethod]
         public void CanComputeMatrixL1NormWithWorkArray()
         {
+            var matrix = _matrices["Square3x3"];
+            var norm = Provider.MatrixNorm(Norm.OneNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data);
+            AssertHelpers.AlmostEqual(12.1, norm, 6);
         }
 
         /// <summary>
@@ -220,6 +231,9 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
         [TestMethod]
         public void CanComputeMatrixFrobeniusNormWithWorkArray()
         {
+            var matrix = _matrices["Square3x3"];
+            var norm = Provider.MatrixNorm(Norm.FrobeniusNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data);
+            AssertHelpers.AlmostEqual(10.777754868246, norm, 8);
         }
 
         /// <summary>
@@ -228,6 +242,9 @@ namespace MathNet.Numerics.UnitTests.LinearAlgebraProviderTests.Double
         [TestMethod]
         public void CanComputeMatrixInfinityNormWithWorkArray()
         {
+            var matrix = _matrices["Square3x3"];
+            var norm = Provider.MatrixNorm(Norm.InfinityNorm, matrix.RowCount, matrix.ColumnCount, matrix.Data);
+            Assert.AreEqual(16.5, norm);
         }
 
         /// <summary>
diff --git a/src/NativeWrappers/.gitignore b/src/NativeWrappers/.gitignore
index 48e14831..bc8863d1 100644
--- a/src/NativeWrappers/.gitignore
+++ b/src/NativeWrappers/.gitignore
@@ -1,3 +1,5 @@
 *.aps
 Debug
-Release
\ No newline at end of file
+Release
+ipch
+*.opensdf
\ No newline at end of file
diff --git a/src/NativeWrappers/MKL/lapack.cpp b/src/NativeWrappers/MKL/lapack.cpp
index a9c6f98d..350860c9 100644
--- a/src/NativeWrappers/MKL/lapack.cpp
+++ b/src/NativeWrappers/MKL/lapack.cpp
@@ -69,4 +69,24 @@ extern "C" {
 		}
 		return info;
 	}
+
+	DLLEXPORT float s_matrix_norm(char norm, int m, int n, float a[], float work[])
+	{
+		return SLANGE(&norm, &m, &n, a, &m, work);
+	}
+
+	DLLEXPORT double d_matrix_norm(char norm, int m, int n, double a[], double work[])
+	{
+		return DLANGE(&norm, &m, &n, a, &m, work);
+	}
+	
+	DLLEXPORT float c_matrix_norm(char norm, int m, int n, MKL_Complex8 a[], float work[])
+	{
+		return CLANGE(&norm, &m, &n, a, &m, work);
+	}
+	
+	DLLEXPORT double z_matrix_norm(char norm, int m, int n, MKL_Complex16 a[], double work[])
+	{
+		return ZLANGE(&norm, &m, &n, a, &m, work);
+	}
 }
\ No newline at end of file
diff --git a/src/NativeWrappers/Windows/Local.testsettings b/src/NativeWrappers/Windows/Local.testsettings
index e956c469..b03db2a4 100644
--- a/src/NativeWrappers/Windows/Local.testsettings
+++ b/src/NativeWrappers/Windows/Local.testsettings
@@ -2,9 +2,25 @@
 <TestSettings name="Local" id="466e1bf9-0b4f-4d66-af47-5969229ecf32" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
   <Description>These are default test settings for a local test run.</Description>
   <Deployment enabled="false" />
-  <Execution>
-    <TestTypeSpecific />
-    <AgentRule name="Execution Agents">
+  <Execution hostProcessPlatform="MSIL">
+    <TestTypeSpecific>
+      <UnitTestRunConfig testTypeId="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b">
+        <AssemblyResolution>
+          <TestDirectory useLoadContext="true" />
+        </AssemblyResolution>
+      </UnitTestRunConfig>
+      <WebTestRunConfiguration testTypeId="4e7599fa-5ecb-43e9-a887-cd63cf72d207">
+        <Browser name="Internet Explorer 7.0">
+          <Headers>
+            <Header name="User-Agent" value="Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)" />
+            <Header name="Accept" value="*/*" />
+            <Header name="Accept-Language" value="{{$IEAcceptLanguage}}" />
+            <Header name="Accept-Encoding" value="GZIP" />
+          </Headers>
+        </Browser>
+      </WebTestRunConfiguration>
+    </TestTypeSpecific>
+    <AgentRule name="LocalMachineDefaultRole">
     </AgentRule>
   </Execution>
 </TestSettings>
\ No newline at end of file
diff --git a/src/NativeWrappers/Windows/MKLWrapper32Tests/MKLWrapper32Tests.csproj b/src/NativeWrappers/Windows/MKLWrapper32Tests/MKLWrapper32Tests.csproj
index 1d30bef9..2c527cc0 100644
--- a/src/NativeWrappers/Windows/MKLWrapper32Tests/MKLWrapper32Tests.csproj
+++ b/src/NativeWrappers/Windows/MKLWrapper32Tests/MKLWrapper32Tests.csproj
@@ -56,16 +56,14 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="MathNet.Numerics">
-      <HintPath>..\..\..\MSUnitTests\bin\Debug\MathNet.Numerics.dll</HintPath>
-    </Reference>
-    <Reference Include="MathNet.Numerics.MSUnitTests">
-      <HintPath>..\..\..\MSUnitTests\bin\Debug\MathNet.Numerics.MSUnitTests.dll</HintPath>
+      <HintPath>..\..\..\..\out\debug\Net40\MathNet.Numerics.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
+    <Reference Include="System.Numerics" />
     <Reference Include="System.Xml.Linq">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
@@ -76,6 +74,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\..\MSUnitTests\AssertHelpers.cs">
+      <Link>AssertHelpers.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\MSUnitTests\LinearAlgebraProviderTests\Double\LinearAlgebraProviderTests.cs">
+      <Link>LinearAlgebra\Double\LinearAlgebraProviderTests.cs</Link>
+    </Compile>
     <Compile Include="LinearAlgebra\Double\MklLinearAlgebraProviderTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
@@ -96,6 +100,16 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="..\Win32\Debug\libiomp5md.dll">
+      <Link>libiomp5md.dll</Link>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="..\Win32\Debug\MathNET.Numerics.MKL.dll">
+      <Link>MathNET.Numerics.MKL.dll</Link>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/src/NativeWrappers/Windows/MKLWrapper64Tests/MKLWrapper64Tests.csproj b/src/NativeWrappers/Windows/MKLWrapper64Tests/MKLWrapper64Tests.csproj
index 9558eee3..37df9c13 100644
--- a/src/NativeWrappers/Windows/MKLWrapper64Tests/MKLWrapper64Tests.csproj
+++ b/src/NativeWrappers/Windows/MKLWrapper64Tests/MKLWrapper64Tests.csproj
@@ -41,7 +41,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <PlatformTarget>x64</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
@@ -55,17 +55,16 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="MathNet.Numerics">
-      <HintPath>..\..\..\MSUnitTests\bin\Debug\MathNet.Numerics.dll</HintPath>
-    </Reference>
-    <Reference Include="MathNet.Numerics.MSUnitTests">
-      <HintPath>..\..\..\MSUnitTests\bin\Debug\MathNet.Numerics.MSUnitTests.dll</HintPath>
+    <Reference Include="MathNet.Numerics, Version=2010.7.9.1414, Culture=neutral, PublicKeyToken=cd8b63ad3d691a37, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\out\debug\Net40\MathNet.Numerics.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
+    <Reference Include="System.Numerics" />
     <Reference Include="System.Xml.Linq">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
     </Reference>
@@ -76,6 +75,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\..\MSUnitTests\AssertHelpers.cs">
+      <Link>AssertHelpers.cs</Link>
+    </Compile>
+    <Compile Include="..\..\..\MSUnitTests\LinearAlgebraProviderTests\Double\LinearAlgebraProviderTests.cs">
+      <Link>LinearAlgebra\Double\LinearAlgebraProviderTests.cs</Link>
+    </Compile>
     <Compile Include="..\MKLWrapper32Tests\LinearAlgebra\Double\MklLinearAlgebraProviderTests.cs">
       <Link>LinearAlgebra\Double\MklLinearAlgebraProviderTests.cs</Link>
     </Compile>
@@ -98,6 +103,16 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="..\x64\Debug\libiomp5md.dll">
+      <Link>libiomp5md.dll</Link>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="..\x64\Debug\MathNET.Numerics.MKL.dll">
+      <Link>MathNET.Numerics.MKL.dll</Link>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/src/NativeWrappers/Windows/NativeWrappers.sln b/src/NativeWrappers/Windows/NativeWrappers.sln
index 2be26165..b0cd931e 100644
--- a/src/NativeWrappers/Windows/NativeWrappers.sln
+++ b/src/NativeWrappers/Windows/NativeWrappers.sln
@@ -19,13 +19,13 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{953422F5-A946-434B-81FD-A5A0AF92AAE1}"
 	ProjectSection(SolutionItems) = preProject
 		Local.testsettings = Local.testsettings
-		NativeWrappers1.vsmdi = NativeWrappers1.vsmdi
+		NativeWrappers.vsmdi = NativeWrappers.vsmdi
 		TraceAndTestImpact.testsettings = TraceAndTestImpact.testsettings
 	EndProjectSection
 EndProject
 Global
 	GlobalSection(TestCaseManagementSettings) = postSolution
-		CategoryFile = NativeWrappers1.vsmdi
+		CategoryFile = NativeWrappers.vsmdi
 	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -39,8 +39,8 @@ Global
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Any CPU.ActiveCfg = Debug|x64
-		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Mixed Platforms.ActiveCfg = Debug|x64
-		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Mixed Platforms.Build.0 = Debug|x64
+		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Mixed Platforms.ActiveCfg = Debug|Win32
+		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Mixed Platforms.Build.0 = Debug|Win32
 		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Win32.ActiveCfg = Debug|Win32
 		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|Win32.Build.0 = Debug|Win32
 		{C0B0DBA9-7FB0-4C87-BDB1-3EED19DC2B8F}.Debug|x64.ActiveCfg = Debug|x64
diff --git a/src/NativeWrappers/Windows/TraceAndTestImpact.testsettings b/src/NativeWrappers/Windows/TraceAndTestImpact.testsettings
index aa0b2824..f8b4b486 100644
--- a/src/NativeWrappers/Windows/TraceAndTestImpact.testsettings
+++ b/src/NativeWrappers/Windows/TraceAndTestImpact.testsettings
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <TestSettings name="Trace and Test Impact" id="f807a470-def4-441b-a830-7c65f8ac1ec3" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
   <Description>These are test settings for Trace and Test Impact.</Description>
-  <Execution>
-    <TestTypeSpecific />
-    <AgentRule name="Execution Agents">
+  <Execution hostProcessPlatform="MSIL">
+    <TestTypeSpecific>
+      <UnitTestRunConfig testTypeId="13cdc9d9-ddb5-4fa4-a97d-d965ccfc6d4b">
+        <AssemblyResolution>
+          <TestDirectory useLoadContext="true" />
+        </AssemblyResolution>
+      </UnitTestRunConfig>
+      <WebTestRunConfiguration testTypeId="4e7599fa-5ecb-43e9-a887-cd63cf72d207">
+        <Browser name="Internet Explorer 7.0">
+          <Headers>
+            <Header name="User-Agent" value="Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)" />
+            <Header name="Accept" value="*/*" />
+            <Header name="Accept-Language" value="{{$IEAcceptLanguage}}" />
+            <Header name="Accept-Encoding" value="GZIP" />
+          </Headers>
+        </Browser>
+      </WebTestRunConfiguration>
+    </TestTypeSpecific>
+    <AgentRule name="LocalMachineDefaultRole">
       <DataCollectors>
         <DataCollector uri="datacollector://microsoft/SystemInfo/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TestTools.DataCollection.SystemInfo.SystemInfoDataCollector, Microsoft.VisualStudio.TestTools.DataCollection.SystemInfo, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="System Information">
         </DataCollector>
-        <DataCollector uri="datacollector://microsoft/ActionLog/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TestTools.ManualTest.ActionLog.ActionLogPlugin, Microsoft.VisualStudio.TestTools.ManualTest.ActionLog, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="Actions">
-        </DataCollector>
         <DataCollector uri="datacollector://microsoft/HttpProxy/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TraceCollector.HttpProxyCollector, Microsoft.VisualStudio.TraceCollector, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="ASP.NET Client Proxy for IntelliTrace and Test Impact">
         </DataCollector>
         <DataCollector uri="datacollector://microsoft/TestImpact/1.0" assemblyQualifiedName="Microsoft.VisualStudio.TraceCollector.TestImpactDataCollector, Microsoft.VisualStudio.TraceCollector, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" friendlyName="Test Impact">
diff --git a/src/Numerics/Algorithms/LinearAlgebra/native.common.include b/src/Numerics/Algorithms/LinearAlgebra/native.common.include
index 6f552d6e..c12d8513 100644
--- a/src/Numerics/Algorithms/LinearAlgebra/native.common.include
+++ b/src/Numerics/Algorithms/LinearAlgebra/native.common.include
@@ -73,7 +73,7 @@
                 throw new ArgumentException(string.Format(Resources.ArrayTooSmall, rows), "work");
             }
 
-            return SafeNativeMethods.s_norm((byte)norm, rows, columns, matrix, work);
+            return SafeNativeMethods.s_matrix_norm((byte)norm, rows, columns, matrix, work);
         }
 
         /// <summary>
@@ -151,7 +151,7 @@
                 throw new ArgumentException(string.Format(Resources.ArrayTooSmall, rows), "work");
             }
 
-            return SafeNativeMethods.d_norm((byte)norm, rows, columns, matrix, work);
+            return SafeNativeMethods.d_matrix_norm((byte)norm, rows, columns, matrix, work);
         }
 
         /// <summary>
@@ -229,7 +229,7 @@
                 throw new ArgumentException(string.Format(Resources.ArrayTooSmall, rows), "work");
             }
 
-            return SafeNativeMethods.c_norm((byte)norm, rows, columns, matrix, work);
+            return SafeNativeMethods.c_matrix_norm((byte)norm, rows, columns, matrix, work);
         }
 
         /// <summary>
@@ -307,5 +307,5 @@
                 throw new ArgumentException(string.Format(Resources.ArrayTooSmall, rows), "work");
             }
 
-            return SafeNativeMethods.z_norm((byte)norm, rows, columns, matrix, work);
+            return SafeNativeMethods.z_matrix_norm((byte)norm, rows, columns, matrix, work);
         }
\ No newline at end of file
diff --git a/src/Numerics/Algorithms/LinearAlgebra/safe.native.common.include b/src/Numerics/Algorithms/LinearAlgebra/safe.native.common.include
index da3dd6a5..976a2d66 100644
--- a/src/Numerics/Algorithms/LinearAlgebra/safe.native.common.include
+++ b/src/Numerics/Algorithms/LinearAlgebra/safe.native.common.include
@@ -114,15 +114,15 @@ namespace MathNet.Numerics.Algorithms.LinearAlgebra.<#= namespaceSuffix #>
         internal static extern void z_cholesky_factor(int n, [In, Out] Complex[] a);
 
         [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
-        internal static extern float s_norm(byte norm, int rows, int columns, [In] float[] a, [In, Out] float[] work);
+        internal static extern float s_matrix_norm(byte norm, int rows, int columns, [In] float[] a, [In, Out] float[] work);
 
         [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
-        internal static extern float d_norm(byte norm, int rows, int columns, [In] double[] a, [In, Out] double[] work);
+        internal static extern float d_matrix_norm(byte norm, int rows, int columns, [In] double[] a, [In, Out] double[] work);
 
         [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
-        internal static extern float c_norm(byte norm, int rows, int columns, [In] Complex32[] a, [In, Out] float[] work);
+        internal static extern float c_matrix_norm(byte norm, int rows, int columns, [In] Complex32[] a, [In, Out] float[] work);
 
         [DllImport(DllName, ExactSpelling = true, SetLastError = false, CallingConvention = CallingConvention.Cdecl)]
-        internal static extern double z_norm(byte norm, int rows, int columns, [In] Complex[] a, [In, Out] double[] work);
+        internal static extern double z_matrix_norm(byte norm, int rows, int columns, [In] Complex[] a, [In, Out] double[] work);
 
         #endregion LAPACK