Pak Markthub
Pak Markthub
I also encounter this bug. @drossetti Can we remove the offset checking in gdrdrv_mmap()? To help users, we can also add a flag to gdr_map() such that gdr_map() automatically applies...
Hi, gdrcopy composes of two parts: library and driver. For the driver, it is easier to install it on host. Then, you need to mount `/dev/*` into your container. If...
Hi @myanzhang , Can you run `sanity -v` and post the output?
Thank you for the info. What is the gdrdrv version you are using? For libgdrapi, can I ask for confirmation that it is version 2.3? Based on your post, I...
@immaraj Which gdrcopy version are you using? Is that v1.3 or did you clone it from the master branch?
Hi @daynauth, GDRCopy supports Quadro- and Tesla-class GPUs only. In other words, it does not work with Jetson AGX today.
Hi @schloegl, GDRCopy relies on the GPUDirect RDMA technology. It needs a Quadro- or Tesla-class GPU. In other words, GeForce is not supported. I guess from the context that you...
Do you mean "can UCX use GDRCopy?" ? I believe that UCX will use GDRCopy if the compile-time options / runtime environments are satisfied. The code is here: https://github.com/openucx/ucx/tree/master/src/uct/cuda/gdr_copy.
Hi @bcfriesen, Thank you for reporting this issue. Currently, SLES is not in our support matrix. Thus, we have never QA'd it on that platform. Nevertheless, let's me put this...
Hi @yupeng-ebots, GDRCopy is about GPUDirect communication between CPU and GPU. Based on your question, I guess that you want to do GPUDirect between your GPU and FPGA? In that...