Dear all,
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
Thanks a lot.
Paul
4  27961 
On Jul 26, 1:08 pm, Paul <plch...@gmail. comwrote:
Dear all,
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
Thanks a lot.
Paul
sorry reposted the same msg
"Paul" <pl*****@gmail. comwrote in message
news:11******** *************@m 37g2000prh.goog legroups.com...
Dear all,
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
The info in the link may or may not provide you with a workaround. http://www.codeproject.com/csharp/La...___Trouble.asp
The .Net heap will grow, as needed, to consume all available memory. There's
no need to manually adjust it.
On x86, you'll be limited about 1.5gb, regarless of how much memory you have
on your system.
On x64 or IA64, the limits are much, much higher.
If you're doing "Big" calculations, and memory is a concern, just run under
x64 and make sure your code is set to "Any CPU". This does mean you need x64
hardware, and a 64-bit O/S installed (XP x64, Vista x64, Windows 2003 x64).
--
Chris Mullins, MCSD.NET, MCPD:Enterprise , Microsoft C# MVP http://www.coversant.com/blogs/cmullins
"Paul" <pl*****@gmail. comwrote in message
news:11******** *************@m 37g2000prh.goog legroups.com...
Dear all,
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
Thanks a lot.
Paul
I don't think he's hitting LOH issues.
When doing financial calcs, I think the common scenario is to have a huge
amount of very small datapoints all loaded into a decision tree. This
usually means it's the standard Managed Heap, and his stuff will just end up
in Gen2 pretty quick.
Certianly though, without more data, it could go either way.
--
Chris Mullins, MCSD.NET, MCPD:Enterprise , Microsoft C# MVP http://www.coversant.com/blogs/cmullins
"Mr. Arnold" <MR. Ar****@Arnold.c omwrote in message
news:ef******** ******@TK2MSFTN GP02.phx.gbl...
>
"Paul" <pl*****@gmail. comwrote in message
news:11******** *************@m 37g2000prh.goog legroups.com...
>Dear all,
I am writing an application which constructing a fairly big tree for
some financial pricing application. How can I increase the heap size
of the .NET runtime environment?
I have tried doing it in Java before which I can set use the /mx flag
in the java runtime. How to do equivalent thing in .NET or C#?
The info in the link may or may not provide you with a workaround.
http://www.codeproject.com/csharp/La...___Trouble.asp
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Kevin Grigorenko |
last post by:
Hello,
I couldn't find an obvious answer to this in the FAQ. My basic question,
is: Is there any difference in allocating on the heap versus the stack? If
heap or stack implementation is not part of the standard, then just
disregard this question. Here's some questions I'm confused about, and if
you can add anything else, please do so!
Is the stack limited for each program?
|
by: Jonas Rundberg |
last post by:
Hi
I just started with c++ and I'm a little bit confused where stuff
go...
Assume we have a class:
class test {
private:
int arr;
};
|
by: Dima |
last post by:
How can I know size of avaible memory in heap?
For example :
....
....
// size = N
cout << "Size of Heap = " << SizeOfHeap() << endl;
int* i = new int;
// size = N - sizeof(int)
cout << "Size of Heap = " << SizeOfHeap() << endl;
....
|
by: ganesh.kundapur |
last post by:
Hi,
Is there any way to get the total heap size allocated to a process
in c on linux platform.
Regards,
Ganesh
|
by: sunny |
last post by:
Hi All
Is there any way to determine stack and heap size, during runtime.
i.e can we predict stack overflow. etc
| | |
by: Raj |
last post by:
We are on a db2 v8.2 (fix 8) with DPF & intra parllelism. Below are
sort related configuration settings
-----------------------------------------------------------------------------------------------------------------------------------
Sort heap threshold (4KB) (SHEAPTHRES) = 200000
Sort heap thres for shared sorts (4KB) (SHEAPTHRES_SHR) = (SHEAPTHRES)
...
|
by: wishbone34 |
last post by:
Hi, I have a question regarding the use of a couple functions I have for an assignment.. first here is the header file that im trying to use
//---------------------------------------------------------------------------------
struct DataType
{
int key;
string name;
};
class Heap
|
by: Raman |
last post by:
Hi All,
Could any one tell me, how can I determine/Change size of heap on per-
process basis on Unix based systems.
Thanks.
Regards
|
by: kumarmdb2 |
last post by:
Hi guys,
For last few days we are getting out of private memory error. We have a
development environment. We tried to figure out the problem but we
believe that it might be related to the OS (I am new to Windows so not
sure). We are currently bouncing the instance to overcome this error. This
generally happen at the end of business day only (So maybe memory
might be getting used up?). We have already increased the statement heap &
...
|
by: ggoubb |
last post by:
The purpose of the Insert function is to add a new integer in the Heap assuming that it is not already full. If Heap capacity has been reached, it attempts to double the current capacity. If capacity cannot be doubled, it throws FullHeap.
Here is the Heap.h file
const int MAXSIZE = 4; // Default maximum heap size
class Heap // Smart Heap ADT as an array
{
private:
int* ptr; ...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
| | |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
| | |
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
