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v1.0

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SmartThreadPool v1.0
This commit is contained in:
Ami Bar
2009-12-19 16:27:08 +02:00
parent 8d9c132b24
commit b30b4abdda
65 changed files with 11818 additions and 27 deletions
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STPExamples/App.ico
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STPExamples/AssemblyInfo.cs
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using System.Reflection;
using System.Runtime.CompilerServices;
//
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
//
[assembly: AssemblyTitle("")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("")]
[assembly: AssemblyCopyright("")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
//
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Revision and Build Numbers
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.*")]
//
// In order to sign your assembly you must specify a key to use. Refer to the
// Microsoft .NET Framework documentation for more information on assembly signing.
//
// Use the attributes below to control which key is used for signing.
//
// Notes:
// (*) If no key is specified, the assembly is not signed.
// (*) KeyName refers to a key that has been installed in the Crypto Service
// Provider (CSP) on your machine. KeyFile refers to a file which contains
// a key.
// (*) If the KeyFile and the KeyName values are both specified, the
// following processing occurs:
// (1) If the KeyName can be found in the CSP, that key is used.
// (2) If the KeyName does not exist and the KeyFile does exist, the key
// in the KeyFile is installed into the CSP and used.
// (*) In order to create a KeyFile, you can use the sn.exe (Strong Name) utility.
// When specifying the KeyFile, the location of the KeyFile should be
// relative to the project output directory which is
// %Project Directory%\obj\<configuration>. For example, if your KeyFile is
// located in the project directory, you would specify the AssemblyKeyFile
// attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")]
// (*) Delay Signing is an advanced option - see the Microsoft .NET Framework
// documentation for more information on this.
//
[assembly: AssemblyDelaySign(false)]
[assembly: AssemblyKeyFile("")]
[assembly: AssemblyKeyName("")]
STPExamples/CatchExceptionExample.cs
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using System;
using System.Diagnostics;
using Amib.Threading;
namespace Examples
{
public class CatchExceptionExample
{
private class DivArgs
{
public int x;
public int y;
}
public void DoWork()
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
DivArgs divArgs = new DivArgs();
divArgs.x = 10;
divArgs.y = 0;
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoDiv), divArgs);
try
{
int result = (int)wir.Result;
}
// Catch the exception that Result threw
catch (WorkItemResultException e)
{
// Dump the inner exception which DoDiv threw
Debug.WriteLine(e.InnerException);
}
smartThreadPool.Shutdown();
}
private object DoDiv(object state)
{
DivArgs divArgs = (DivArgs)state;
return (divArgs.x / divArgs.y);
}
}
}
STPExamples/GetExceptionExample.cs
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using System;
using Amib.Threading;
namespace Examples
{
public class GetExceptionExample
{
private class DivArgs
{
public int x;
public int y;
}
public void DoWork()
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
DivArgs divArgs = new DivArgs();
divArgs.x = 10;
divArgs.y = 0;
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoDiv), divArgs);
Exception e = null;
object obj = wir.GetResult(out e);
// e contains the expetion that DoDiv threw
if(null == e)
{
int result = (int)obj;
}
else
{
// Do something with the exception
}
smartThreadPool.Shutdown();
}
private object DoDiv(object state)
{
DivArgs divArgs = (DivArgs)state;
return (divArgs.x / divArgs.y);
}
}
}
STPExamples/OnWIGIdleEventExample.cs
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using System.Diagnostics;
using Amib.Threading;
namespace Examples
{
public class OnWIGIdleEventExample
{
public void DoWork(object [] states)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
IWorkItemsGroup wig = smartThreadPool.CreateWorkItemsGroup(1);
wig.OnIdle += new WorkItemsGroupIdleHandler(wig_OnIdle);
foreach(object state in states)
{
wig.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork), state);
}
smartThreadPool.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
// Do the work
return null;
}
private void wig_OnIdle(IWorkItemsGroup workItemsGroup)
{
Debug.WriteLine("WIG is idle");
}
}
}
STPExamples/PriorityExample.cs
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using System.Diagnostics;
using Amib.Threading;
namespace Examples
{
public class PriorityExample
{
public void DoWork()
{
STPStartInfo stpStartInfo = new STPStartInfo();
stpStartInfo.StartSuspended = true;
SmartThreadPool smartThreadPool = new SmartThreadPool();
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
"Queued first",
WorkItemPriority.BelowNormal);
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
"Queued second",
WorkItemPriority.AboveNormal);
smartThreadPool.Start();
smartThreadPool.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
Debug.WriteLine(state);
return null;
}
}
}
STPExamples/STPExamples.csproj
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ProjectType>Local</ProjectType>
<ProductVersion>8.0.50727</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{AE943A5A-7CFD-4E0D-BA51-FB763AAEA9A3}</ProjectGuid>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ApplicationIcon>App.ico</ApplicationIcon>
<AssemblyKeyContainerName>
</AssemblyKeyContainerName>
<AssemblyName>STPExamples</AssemblyName>
<AssemblyOriginatorKeyFile>
</AssemblyOriginatorKeyFile>
<DefaultClientScript>JScript</DefaultClientScript>
<DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
<DefaultTargetSchema>IE50</DefaultTargetSchema>
<DelaySign>false</DelaySign>
<OutputType>Library</OutputType>
<RootNamespace>STPExamples</RootNamespace>
<RunPostBuildEvent>OnBuildSuccess</RunPostBuildEvent>
<StartupObject>
</StartupObject>
<FileUpgradeFlags>
</FileUpgradeFlags>
<UpgradeBackupLocation>
</UpgradeBackupLocation>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<OutputPath>bin\Debug\</OutputPath>
<AllowUnsafeBlocks>false</AllowUnsafeBlocks>
<BaseAddress>285212672</BaseAddress>
<CheckForOverflowUnderflow>false</CheckForOverflowUnderflow>
<ConfigurationOverrideFile>
</ConfigurationOverrideFile>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<DocumentationFile>
</DocumentationFile>
<DebugSymbols>true</DebugSymbols>
<FileAlignment>4096</FileAlignment>
<NoStdLib>false</NoStdLib>
<NoWarn>
</NoWarn>
<Optimize>false</Optimize>
<RegisterForComInterop>false</RegisterForComInterop>
<RemoveIntegerChecks>false</RemoveIntegerChecks>
<TreatWarningsAsErrors>false</TreatWarningsAsErrors>
<WarningLevel>4</WarningLevel>
<DebugType>full</DebugType>
<ErrorReport>prompt</ErrorReport>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<OutputPath>bin\Release\</OutputPath>
<AllowUnsafeBlocks>false</AllowUnsafeBlocks>
<BaseAddress>285212672</BaseAddress>
<CheckForOverflowUnderflow>false</CheckForOverflowUnderflow>
<ConfigurationOverrideFile>
</ConfigurationOverrideFile>
<DefineConstants>TRACE</DefineConstants>
<DocumentationFile>
</DocumentationFile>
<DebugSymbols>false</DebugSymbols>
<FileAlignment>4096</FileAlignment>
<NoStdLib>false</NoStdLib>
<NoWarn>
</NoWarn>
<Optimize>true</Optimize>
<RegisterForComInterop>false</RegisterForComInterop>
<RemoveIntegerChecks>false</RemoveIntegerChecks>
<TreatWarningsAsErrors>false</TreatWarningsAsErrors>
<WarningLevel>4</WarningLevel>
<DebugType>none</DebugType>
<ErrorReport>prompt</ErrorReport>
</PropertyGroup>
<ItemGroup>
<Reference Include="System">
<Name>System</Name>
</Reference>
<Reference Include="System.Data">
<Name>System.Data</Name>
</Reference>
<Reference Include="System.Xml">
<Name>System.XML</Name>
</Reference>
<ProjectReference Include="..\SmartThreadPool\SmartThreadPool.csproj">
<Name>SmartThreadPool</Name>
<Project>{8684FC56-A679-4E2E-8F96-E172FB062EB6}</Project>
<Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<Content Include="App.ico" />
<Compile Include="AssemblyInfo.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="CatchExceptionExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="GetExceptionExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="OnWIGIdleEventExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="PriorityExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="SimpleExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="SuspendedSTPStartExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="SuspendedWIGStartExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="WaitForAllExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="WaitForAnyExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="WaitForIdleExample.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="WorkItemsGroupExample.cs">
<SubType>Code</SubType>
</Compile>
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<PropertyGroup>
<PreBuildEvent>
</PreBuildEvent>
<PostBuildEvent>
</PostBuildEvent>
</PropertyGroup>
</Project>
STPExamples/SimpleExample.cs
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using Amib.Threading;
namespace Examples
{
public class SimpleExample
{
public void DoWork(object state)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
// Queue the work item
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoRealWork),
state);
// Do some other work here
// Get the result of the operation
object result = wir.Result;
smartThreadPool.Shutdown();
}
// Do the real work
private object DoRealWork(object state)
{
object result = null;
// Do the real work here and put the result in 'result'
return result;
}
}
}
STPExamples/SuspendedSTPStartExample.cs
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using System;
using Amib.Threading;
namespace Examples
{
public class SuspendedSTPStartExample
{
public void DoWork(object [] states)
{
STPStartInfo stpStartInfo = new STPStartInfo();
stpStartInfo.StartSuspended = true;
SmartThreadPool smartThreadPool = new SmartThreadPool(stpStartInfo);
foreach(object state in states)
{
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork), state);
}
// Start working on the work items in the queue
smartThreadPool.Start();
// Wait for the completion of all work items
smartThreadPool.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
// Do the work
return null;
}
}
}
STPExamples/SuspendedWIGStartExample.cs
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using System;
using Amib.Threading;
namespace Examples
{
public class SuspendedWIGStartExample
{
public void DoWork(object [] states)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
WIGStartInfo wigStartInfo = new WIGStartInfo();
wigStartInfo.StartSuspended = true;
IWorkItemsGroup wig = smartThreadPool.CreateWorkItemsGroup(1, wigStartInfo);
foreach(object state in states)
{
wig.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork), state);
}
// Start working on the work items in the work items group queue
wig.Start();
// Wait for the completion of all work items
wig.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
// Do the work
return null;
}
}
}
STPExamples/WaitForAllExample.cs
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using Amib.Threading;
namespace Examples
{
public class WaitForAllExample
{
public void DoWork()
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
IWorkItemResult wir1 =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork1), null);
IWorkItemResult wir2 =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork2), null);
bool success = SmartThreadPool.WaitAll(new IWorkItemResult [] { wir1, wir2 });
if (success)
{
int result1 = (int)wir1.Result;
int result2 = (int)wir2.Result;
}
smartThreadPool.Shutdown();
}
private object DoSomeWork1(object state)
{
return 1;
}
private object DoSomeWork2(object state)
{
return 2;
}
}
}
STPExamples/WaitForAnyExample.cs
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using System.Threading;
using Amib.Threading;
namespace Examples
{
public class WaitForAnyExample
{
public void DoWork()
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
IWorkItemResult wir1 =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork1), null);
IWorkItemResult wir2 =
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork2), null);
IWorkItemResult [] wirs = new IWorkItemResult [] { wir1, wir2 };
int index = SmartThreadPool.WaitAny(wirs);
if (index != WaitHandle.WaitTimeout)
{
int result = (int)wirs[index].Result;
}
smartThreadPool.Shutdown();
}
private object DoSomeWork1(object state)
{
return 1;
}
private object DoSomeWork2(object state)
{
return 1;
}
}
}
STPExamples/WaitForIdleExample.cs
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using Amib.Threading;
namespace Examples
{
public class WaitForIdleExample
{
public void DoWork(object [] states)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
foreach(object state in states)
{
smartThreadPool.QueueWorkItem(new
WorkItemCallback(this.DoSomeWork), state);
}
// Wait for the completion of all work items
smartThreadPool.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
// Do the work
return null;
}
}
}
STPExamples/WorkItemsGroupExample.cs
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using System;
using Amib.Threading;
namespace Examples
{
public class WorkItemsGroupExample
{
public void DoWork(object [] states)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
// Create a work items group that processes
// one work item at a time
IWorkItemsGroup wig = smartThreadPool.CreateWorkItemsGroup(1);
// Queue some work items
foreach(object state in states)
{
wig.QueueWorkItem(new WorkItemCallback(this.DoSomeWork), state);
}
// Wait for the completion of all work items in the work items group
wig.WaitForIdle();
smartThreadPool.Shutdown();
}
private object DoSomeWork(object state)
{
// Do the work
return null;
}
}
}