Re: [Mono-dev] Jit and C# Compiler

2006-10-05 Thread tcmichals 
To simply this task maybe use OpenMP http://www.openmp.org
Martin Hinks [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
 Do you plan to automatically detect when parallel usage is possible or
 will it be something that the C# program's author can specify?

 Martin

 On 10/5/06, Cedric Vivier [EMAIL PROTECTED] wrote:
 Hi!

 Sounds very interesting!
 If I am correct you want to detect (thus extract) parallelism from a CIL
 image right?
 Do you have any research paper describing the algorithm you plan to use ?

 Please keep us informed of your advancement :)

 --
 cv

 2006/10/5, Khaled A. K. Mohammed [EMAIL PROTECTED] :
  Hi,
 
  I am doing a course on compiler. I am planning to choose a project 
  based
  on .NET Framework/Mono.
 
  I am briefly describing the project below.
  The project will aim to improve the execution of CIL image on multicore
  processors. First step is to change the C# compiler to insert custom
  instructions into the managed binary (just like how the line #s are
  stored). These instructions will be parsed by JIT to pick valuable
  information about instruction dependency and will be able to make smart
  decisions. Yes, the size of binaries will grow. We will work for a
  optimal solutions - may be by having a percentage size threshold.
 
  This is a research/school project to prove a concept.
 
  Lots of comments/suggestions are welcomed.
 
  Regards,
  Khaled
 
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 -- 
 Martin Hinks
 http://www.m-s-d.net 



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[Mono-dev] CreateDelegate Exception

2006-08-04 Thread tcmichals 
using 1.1.16 I on Linux, the application and assemblies are compiled using 
VS.2005, when attempting to Create.CreateDelegate the following exeception 
occurs:
System.InvalidProgramException: Missing or incorrect header for method 
GetPropertiesViaEvent
  at 0x0 unknown method
  at (wrapper managed-to-native) System.Delegate:CreateDelegate_internal 
(System.Type,object,System.Reflection.MethodInfo)
  at System.Delegate.CreateDelegate (System.Type type, System.Object target, 
System.Reflection.MethodInfo method) [0x0]
  at XNetSystemManager.XNetSysPlugin.GetProperties (System.String 
sInterface, XNetSystemManager.DictionaryPropertyArgs Propargs, 
System.EventHandler`1 receiveResponses, XNetEventManager.DictionaryEventArgs 
args) [0x0]



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Re: [Mono-dev] CreateDelegate Exception

2006-08-04 Thread tcmichals 
Some more information, the code is as follows:
Delegate.CreateDeletegate(typeof(call),classObj, myMethodInfo);
Before this function is called print out some information:

myMethodInfo.Name is GetPropertiesViaEventTCI.IUIToolComm

The method in the assembly is declared as GetPropertiesViaEvent, the Module 
name is TCI and the module uses a interface called IUIToolComm, is there a 
name difference how VS.NET handles it compared to mono?

Or is the name lookup for the delegate incorrect?



tcmichals [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
 using 1.1.16 I on Linux, the application and assemblies are compiled using 
 VS.2005, when attempting to Create.CreateDelegate the following exeception 
 occurs:
 System.InvalidProgramException: Missing or incorrect header for method 
 GetPropertiesViaEvent
  at 0x0 unknown method
  at (wrapper managed-to-native) System.Delegate:CreateDelegate_internal 
 (System.Type,object,System.Reflection.MethodInfo)
  at System.Delegate.CreateDelegate (System.Type type, System.Object 
 target, System.Reflection.MethodInfo method) [0x0]
  at XNetSystemManager.XNetSysPlugin.GetProperties (System.String 
 sInterface, XNetSystemManager.DictionaryPropertyArgs Propargs, 
 System.EventHandler`1 receiveResponses, 
 XNetEventManager.DictionaryEventArgs args) [0x0] 



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Re: [Mono-dev] [PATCH] System.Net.Sockets.TcpListener 2.0 Updates

2006-07-26 Thread tcmichals 
When will this be added to TcpListener?
Ivan N. Zlatev [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
 The attached patch includes updates for the TcpListener class to .Net
 2.0. Please someone review and commit.

 Cheers,
 -- 
 Ivan N. Zlatev

 Web: http://www.i-nZ.net
 GPG Key: http://files.i-nZ.net/i-nZ.asc
 It's all some kind of whacked out conspiracy.






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[Mono-dev] StructLayout with misaligned offsets

2006-04-12 Thread tcmichals 
namespace testCode
{
class Program
{
[StructLayout(LayoutKind.Sequential, Pack = 1 /*, CharSet = 
CharSet.Ansi */)/*, Serializable*/]
public struct tagSDK
{

[MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
public ushort[] inter;
public ushort integ;
public ushort mode;
public ushort imaging;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
public ushort[] Avg;
public ushort numOfIntervals;
public tagSDK(int val)
{
this.inter = new ushort[12];
this.inter[0] = 0;
this.Avg = new ushort[12];
   Avg[0] = 0;
integ = 0;
imaging = 0;
imaging2 = 0;
numOfIntervals = 0;
mode = 0;
   }
};
static void Main(string[] args)
{
tagSDK t= new tagSDK(0);
Console.WriteLine(Hello World);
}
}
}

When I attempt to execute the following program the following message is 
generated
* ERROR **: file object.c: line 509 (compute_class_bitmap): assertion 
failed: ((field-offset % sizeof(gpointer)) == 0)

If I change The alignment of Avg to be on a 4 byte boundry it works, 
sugguestions?






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[Mono-dev] Re: StructLayout with misaligned offsets

2006-04-12 Thread tcmichals 
I'm also using the same method on other struct's and getting different sizes 
between mono 1.1.14 and 2.0 .NET, the .NET version is giving me the correct 
sizes, would this also be considered the same issue?

I'm trying use the StructLayout to overlay the same data structures used 
bettwen C++ and C#.
Zoltan Varga [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
Hi,

 This is a known bug and it is tracked as:

http://bugzilla.ximian.com/show_bug.cgi?id=77788

   Zoltan

On 4/12/06, tcmichals [EMAIL PROTECTED] wrote:
 namespace testCode
 {
 class Program
 {
 [StructLayout(LayoutKind.Sequential, Pack = 1 /*, CharSet =
 CharSet.Ansi */)/*, Serializable*/]
 public struct tagSDK
 {

 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
 public ushort[] inter;
 public ushort integ;
 public ushort mode;
 public ushort imaging;
 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
 public ushort[] Avg;
 public ushort numOfIntervals;
 public tagSDK(int val)
 {
 this.inter = new ushort[12];
 this.inter[0] = 0;
 this.Avg = new ushort[12];
Avg[0] = 0;
 integ = 0;
 imaging = 0;
 imaging2 = 0;
 numOfIntervals = 0;
 mode = 0;
}
 };
 static void Main(string[] args)
 {
 tagSDK t= new tagSDK(0);
 Console.WriteLine(Hello World);
 }
 }
 }

 When I attempt to execute the following program the following message is
 generated
 * ERROR **: file object.c: line 509 (compute_class_bitmap): assertion
 failed: ((field-offset % sizeof(gpointer)) == 0)

 If I change The alignment of Avg to be on a 4 byte boundry it works,
 sugguestions?






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[Mono-dev] Re: StructLayout with misaligned offsets

2006-04-12 Thread tcmichals 
Also found this information, removing the MarshalAs and use discrete 
variables works, ie
// public ushort Avg0;
// [MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
//public ushort[] Avg;
public ushort Avg0;public ushort Avg1;public ushort Avg2;public ushort 
Avg3;public ushort Avg4;public ushort Avg5;public ushort Avg6;
public ushort Avg7;public ushort Avg8;public ushort Avg9;public ushort 
Avg10;public ushort Avg11;
also,
 [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi), 
Serializable]
public struct byteD
{
ushort Lo, Hi;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
byte[] Comment;
};

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = 
CharSet.Ansi), Serializable]
public struct charD
{
ushort Lo, Hi;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
   char [] Comment;
};

 Console.WriteLine(byteD  + Marshal.SizeOf(typeof(byteD)).ToString() +
 charD  + Marshal.SizeOf(typeof(charD)).ToString());

Ouputs on .NET 2.0
Hello World
byteD 36 charD 36

On 1.1.14
Hello World
byteD 36 charD 68

Zoltan Varga [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
Hi,

 This is a known bug and it is tracked as:

http://bugzilla.ximian.com/show_bug.cgi?id=77788

   Zoltan




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