k-Wave

1. qwen12
   

   Member
   Joined: Jun '18
   Posts: 2

   Hi,

   Because the large scale of 2D calculation was necessary to our FUS research,
   I recently made the 2D CUDA GPU simulation codes (and some modified MATLAB functions to use it) based on your 3D C++/CUDA GPU simulation codes. (I named it as kspaceFirstOrder2D-CUDA.exe)

   The reason why I made this was that I tried to use kspaceFirstOrder3D-CUDA for 2D simulation but I eventually failed: it seemed to give a lot of errors and unstable simulation.

   However, it seems that its (= that I coded) 2D simulation results are correct, nonetheless I think it has to be checked by the experts of k-Wave, such as developers. Can anyone gives help for checking it?

   And also, if it is verified that there is no more problem, I want to distribute it so that someone who need to simulate large 2D environment can use it, until 2D CUDA simulation code is officially updated in this website. How can I do this?

   (Unfortunately, I don't have any tool for editing or compiling this c++ source code now. So I cannot do something with it anymore)

   Thanks

   Posted 5 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,640

   Hi qwen12,

   Thanks for your efforts creating a 2D code. As part of the next release, the C++ and CUDA binaries will natively support 2D and 3D simulations - this feature has been requested by quite a few users.

   Brad.

   Posted 5 years ago #

3. VanTriNGUYEN
   

   Member
   Joined: Jan '19
   Posts: 1

   Hi qwen12,

   I also work on a large 2D simulation. Initially, i tried to use kspaceFirstOrder3D-CUDA for 2D simulation and encountered the same unstability probem as you.
   Could you please, send me your fonction kspaceFirstOrder2D-CUDA.exe ou its c++ source code? It will be very helpful for me.

   Thank you,

   Van Tri

   Posted 5 years ago #

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