Hello everyone !
I developed a “proof of concept” for my company by using CUDA and a GTX 275. The goal was to speed up a simulation and make it work in less than 10ms. For our application, the GPGPU has been proven to be a very powerful technology because the simulation runs in less than 7ms while a quad core CPU needs almost 100ms!
The next stage is to get CUDA work with a hard real time kernel (RTX, VxWorks, a real-time UNIX-based OS). I have absolutely no idea how to proceed. Does someone already use CUDA in a hard real time context with a hard real time OS? Do we need special drivers? Do you know a hard real time kernel which can be used easily with CUDA ?