Parallel Computing in C++ and Native Code announcement
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Link
If you are a newbie to C++ AMP please start here:
http://blogs.msdn.com/b/nativeconcurrency/archive/2012/08/30/learn-c-amp.aspx
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0 VotesMixed Code in C++ and C#
We have a solution with some component in C# and some in C++. C++ DLL needs to write to some shared datastructure like queue and C# need to ...Unanswered | 3 Replies | 243 Views | Created by Shahid Roofi - Monday, November 18, 2019 8:57 AM | Last reply by Simple Samples - Friday, November 22, 2019 5:59 PM
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0 Votes
How to avoid thunks
We have C++/CLI project. where unmanaged portion is generating huge amount of data. Managed portion have to read and have to load that data into ...Unanswered | 1 Replies | 211 Views | Created by Shahid Roofi - Tuesday, November 19, 2019 8:56 AM | Last reply by Simple Samples - Friday, November 22, 2019 5:55 PM -
0 Votes
Memory leak with concurrency::cancellation_token
Hi, I'm struggling with a memory leak when using the concurrency runtime (library version from VS2015). I have a relative long living cancellation_token_source at ...Unanswered | 5 Replies | 552 Views | Created by joja4711 - Wednesday, July 17, 2019 9:35 AM | Last reply by David Lowndes - Thursday, July 18, 2019 11:08 PM -
0 Votes
C Dowgrading code from SSE4.1 to SSE2
Hello I have code which is written in SSE4.1 but I need to downgrade to SSE2 since my 10 years old cpu does not support SSE4.1. PS. Cpu is AMD Phenom II X4 ...Unanswered | 1 Replies | 526 Views | Created by speed258 - Tuesday, June 11, 2019 1:29 PM | Last reply by Darran Rowe - Monday, June 24, 2019 3:07 AM -
0 Votes
Remove elements from another vector similar to first vector through iterate
I have vector of tuples std::vector <std::tuple <int, int, int>> passengers and vector of tuples active_users. (it may be another ...Unanswered | 4 Replies | 596 Views | Created by Streamc - Friday, June 21, 2019 9:24 AM | Last reply by David Lowndes - Sunday, June 23, 2019 10:41 PM -
0 Votes
C++ AMP crashes often with recent Windows/Visual Studio version
Hi, I developed some code using C++ AMP in 2012, and it was in production in 2013. Last modifications were done in 2016. It was installed by several hundreds of customer, and the ... -
0 Votes
how to use amp_uninitialize() in vs2012 or solve amp memory leak
I got a trouble in memory leaks after using c++ amp. I looked for the solution of this issue in msdn, and it said that I can try to ... -
0 Votes
Attempting to dispatch to multiple compute shaders sequentially through DirectX12 api, but encountering mutations in the UAV when I test on Microsoft Basic Render Driver. Is there a flaw in my code/Is there a proper way to do this?
prologueState.Get(), indexLog2); BetweenDispatches(); IndividualDispatch( this->epilogueState.Get(), ... -
0 Votes
C++ AMP on ARM64 devices NOT WORKING (DirectCompute does)!!
While I was compiling my UWP App (which uses C++ AMP) to ARM64, I discovered that the C++ AMP code was not working right (or better, NOT working at all) After more testing I decided ... -
2 Votes
Speeding up the nested loop C++ AMP
Hi, I have question. I have a following code which works fine (I am getting the right number). But it is faster than CPU code by only 5 times. How can I make this code faster? ...Unanswered | 2 Replies | 1102 Views | Created by pi123 - Wednesday, December 19, 2018 7:05 PM | Last reply by pi123 - Sunday, January 20, 2019 11:59 PM -
0 Votes
Help with my first C++ AMP programme
Hi, It is my first attempt with C++ AMP, and do not manage to have it ok. I Wonder if the debbuger do not get me wrong so I prefer asking for help ... -
0 Votes
openMP4.5 and 5.0 in future - why no/what else?
Hey Edit, why does my post looks like crap? Edit2. <g class="gr_ gr_13 gr-alert gr_gramm gr_inline_cards gr_run_anim Punctuation only-ins ... -
2 Votes
Are you using C++ AMP? We'd very much like to hear about it!
Hello ladies and gentlemen. I come to you cap in hand, with a gentle request: given that C++ AMP is no longer an infant, we (the team working on it) are curious about its uptake. To be more precise, ...Unanswered | 15 Replies | 3760 Views | Created by Alex Voicu - Friday, April 17, 2015 8:45 AM | Last reply by tazzo - Wednesday, October 10, 2018 9:50 AM -
0 Votes
C++ AMP Do or Die
This is a general follow up from this ...Discussion | 1 Replies | 2155 Views | Created by Sune Joergensen - Friday, February 28, 2014 9:30 AM | Last reply by Sune Joergensen - Monday, September 10, 2018 11:14 AM -
0 Votes
How can I get the chosen file from a FileOpenPicker window in C++ winRT?
Hi, I am having trouble making a code sample to work in C++/WinRT based on a C# sample and it seems to me if I could understand how to "translate" C# code to C++/WinRT I ... -
0 Votes
OpenMP thread number
Hi, On a PC with Intel i7 that has 4 cores, windows 10 and vs 2017, I test the following code using OpenMP with the thread number being set as 3, however, in the task manager of ... -
0 Votes
Debug C++ AMP on UWP app
Hello, I have a GPU accelerated UWP APP that is composed by a C# app and a C++/CX Windows Runtime Component that use C++ AMP. I can not debug GPU because in the ...Unanswered | 1 Replies | 1374 Views | Created by tazzo - Saturday, May 5, 2018 11:16 AM | Last reply by tazzo - Thursday, May 10, 2018 10:35 AM -
0 Votes
Refactoring an MPI code to call from another MPI code
Dear All, I have two programs Main and Aux, each of which uses MPI for parallel processing. I am keeping Main as the main code and modifying Aux as a subroutine which is ... -
0 Votes
C++ AMP and Windows Runtime Component value struct
Hello all, C++ AMP isn't compatible with Windows Runtime Component value struct (required for UWP) and this require converting it to a standard struct and make data exchange ... -
1 Votes
Current status of C++ AMP
Hi, What's a new release for C++ AMP with VS2017. I am a little worried that it is not being ...Unanswered | 1 Replies | 1747 Views | Created by AMP_Ahmed - Thursday, November 2, 2017 5:30 AM | Last reply by tazzo - Saturday, May 5, 2018 11:24 AM - Items 1 to 20 of 1056 Next ›
Parallel Computing in C++ and Native Code announcement
-
Link
If you are a newbie to C++ AMP please start here:
http://blogs.msdn.com/b/nativeconcurrency/archive/2012/08/30/learn-c-amp.aspx
