Re: [Mono-dev] Help with heap profilers

2010-10-23 Thread Bassam Tabbara 
Any help with this would be appreciated? What tools are folks using to find 
leaks / fragmentation issues on mono?

From: mono-devel-list-boun...@lists.ximian.com 
[mailto:mono-devel-list-boun...@lists.ximian.com] On Behalf Of Bassam Tabbara
Sent: Thursday, October 21, 2010 11:20 PM
To: mono-devel-list@lists.ximian.com
Subject: [Mono-dev] Help with heap profilers

I suspect I'm seeing a low grade leak with ASP.NET, and I'm having a hard time 
getting any of the heap profilers to run correctly. Which is the recommended 
heap profiler? I assume it's the logging profiler. I run it with the following 
options:

--profile=logging:gc,as,output=/mnt/profile/frontend.$$.mprofile

And it seems to hang my process frequently both while running and during 
shutdown. Also even when it does not hang, I'm unable to get mprof-decoder to 
parse its output, I see the following exception quite frequently:

Unhandled Exception: System.OverflowException: Number overflow.
  at Mono.Profiler.BlockData.DecodeHeaderBlockCounterDelta (System.Byte[] 
header) [0x0] in :0
  at Mono.Profiler.SyncLogFileReader.ReadBlock () [0x0] in :0
  at Mono.Profiler.ConsoleDecoder.Main (System.String[] argv) [0x0] in 
:0

Any help would be appreciated. I'm using mono built from mono-2-6 branch.

Thanks!
Bassam
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Re: [Mono-dev] MONO and Entity

2010-10-23 Thread Quandary 

 Maybe you should add this statement to:
http://www.mono-project.com/EntityFramework

After reading that page I had the impression we were to have it in about 
1 to 2 years from now.
Fortunately I smelled something fishy about a Microsoft-made ORM wrapper 
and used nHibernate instead.


I wouldn't recommend LINQ, Microsoft is already phasing LINQ out in 
favour of EntityFramework.

Existing LINQ support however will continue to exist (for the time being).


Am 22.10.2010 22:05, schrieb Miguel de Icaza:
We currently have no plans on building an open source Entity 
Frameworks for Mono.   It is too large and too big of an effort for us 
to take on while other areas need our attention.


I suggest you use another orm.   Entify, nhibernate or Linq to SQL


On Oct 21, 2010, at 5:47 PM, "Adriano A. Santos" > wrote:



Hi,

When may I use Entity Framework in MONO?

Thanks…

*Adriano Santos***

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Re: [Mono-dev] MONO and Entity

2010-10-23 Thread Jb Evain 
On Sat, Oct 23, 2010 at 6:49 PM, Quandary  wrote:
> I wouldn't recommend LINQ, Microsoft is already phasing LINQ out in favour
> of EntityFramework.
> Existing LINQ support however will continue to exist (for the time being).

"LINQ" and "LINQ to SQL" are two very different things.

-- 
Jb Evain  
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