Hi,the k-wave toolbox is very nice.
But I'v recently got some problem about simulation in a very large scale,
First of all,while using kspaceFirstOrder3DG to simulate,I could get sensor_data with the k-space gird setting 128 * 128 * 128.However,I got a error "Not enough memory to run the simulation" with the k-spece grid setting 1792 * 1792 * 1792.I have 8 GPUs on my computer with 40GB memory per each,I think k-wave only used one GPU without using other 7.Is there any way for me to use all the 320 GB memory on 8 GPUs to simulate one k-wave?
Second,I can use kspaceFirstOrder3DG to simulate my own k-wave code correctly on windows.However there would be some errors when running on linux,I guess k-wave 1.4 toolbox with c++ 1.3 has not compiled with A100 yet.I failed to re-compile the C++,Luckily,I got a re-compiled C++ cuda execute program on github and then it could run correctly. And I wish if the C++ code could have some new GPU-version support.
I would really appreciate it if you can help me with the First problem!