Get managed informations using unmanaged code
I'm developing a simple compiler for .Net, in C++, but am having problems with my include system, therefore not seem to find a way to recognize what kind of method I'm calling from dll if it is void ,...
View ArticleIn this scinario what we have to do. can anyone please suggest me the best...
I have a wcf service which is consuming by multiple clents, as part of wcf service maintainence every two months we need stop the service for doing some enhancements like that.
View ArticleAbout error LNK 2019 : unresolved external symbol when import the my static...
Below is the error report in VS 2012:I have a Solution ,and the dynamic library project is included in the Solution. Now , I want to import my static library to this project .And I have add the header...
View ArticleHeap Corruption while calling c++ Dll from VB Com+ Application
Hi, I'm Getting Heap Corruption while calling C++ Dll from VB Com+ application in window 2008 R2 Server. I'm calling below function from COM+ application. Com+ Activation Type is set as Server...
View ArticleReducing register spilling?
Hello I've been writing my program in C++ AMP and while my code is a lot faster than the first serial version, it is only at best 2x faster than using WARP on an ATI Radeon 5870 (mobile).The problem is...
View ArticleMicrosoft CSP: are functions thread safe
I want to create a multi-threaded application that uses crypto functions that standard Microsoft CSP provides via library crypt32.dll. Are the functions thread safe? E.g.: the first thread calls...
View ArticleAMP and Zero Copy?
Does C++ AMP support zero copy operations for GPUs integrated into the CPU (i.e. works directly against system memory) such as AMD Fusion and Intel HD Graphics?Basically what I'd like to be able to do...
View ArticleUsing 2010 Picture Manager as default programme
I have 2010 Picture Manager on my laptop. It works fine when I open it independently. I cannot create a link to it for my pictures, though as it is never listed on the programmes which can be selected....
View ArticleInteger division in c++ amp
Hi,I have just started learning c++ amp and using it with the Kinect for windows sdk 1.7. The task is to seperate all the detected humans and their corresponding depth, color and segmentation silhoutte...
View ArticleAny use of C++ AMP causes memory leaks.
I am using VS 2012 update 3. I have had to remove all use of C++ AMP from production code due to the memory leaks. When will this problem be fixed?
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C++ AMP Performance Jump Based on Transfer Size
I would like to start a discussion on the following: I have observed that memory transfer size significantly affects performance. For example, when transferring floating point values, there is a...
View ArticleUsing direct3d_printf
In the project 'property pages', the project configuration is set to Active(Debug), Platform: Active(Win32) and in the Code Generation under the C/C++ section : Runtime Library is set to...
View ArticleC++ PPL & AMP
when i run the code bellow, my cpu is crazy#include "stdafx.h" #include <amp.h> using namespace concurrency; int _tmain(int argc, _TCHAR* argv[]) { parallel_for(0, 100000000, [](int p) { float...
View ArticleVery wierd application error, Need to know how to debug multi threaded...
Hi All,I am working on quite huge application(Sorry, I cannot mention it's name) which consist of may DLL's some in C++ 11 and some in C# with x64 architecture (VS2012) and now I have come across a...
View ArticleC++AMP：how to storage big datas in C++Amp？
Hi,Now I need to implement an algorithm using c++amp, since the speed of single thread in c++ is quite slow. Next I describe the algorithm simply:for(int i = 0; i < N; i++){ for(int j = 0; j...
View ArticleHow to Connect to the Ultimate SSH by providing only Private Key without any...
Hi,Can anyone please tell me how to connect to sftp server by using ultimate ssh and wihtout using the password but using only the private key by using ultimate ssh trial version 5.2.8221?Thanks.
View ArticleC++ AMP synchronize() crashes and alternative
I am experiencing crashes when calling synchronize(). The output from Visual Studio isUnhandled exception at Ox101564d3 in GxpNgate.exe: Ox0000005: Access violation reading location Ox00000f4.The Call...
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