Antonio Joaquín Tárraga Moreno

Hi, I am testing I/O systems with support for GPUDirect in an heterogeneous cluster. In this cluster I have 7 different nodes with Tesla T4 GPUs with GPUDirect support and...

I have configured with these flags, however, I am not able to see the features of `--gpuDirect` while executing the command. What command should I use in order to test...

I have configured like you said: `./configure --with-gpuDirect=/usr/local/cuda-11.8/targets/x86_64-linux --with-nvcc --with-cuda=/usr/local/cuda-11.8/targets/x86_64-linux` And I have the correct output that you indicated: checking for cufile.h... yes checking for cuda_runtime.h... yes After making `make...

I have the same output as you and I have checked it with `diff` command and there is no difference between your config and mine

I have tried it with: `sudo ./configure --with-gpuDirect=/usr/local/cuda-11.8/targets/x86_64-linux --with-nvcc=/usr/local/cuda-11.8/bin/nvcc --with-cuda=/usr/local/cuda-11.8/targets/x86_64-linux` And I got the output like you said: _checking for nvcc... /usr/local/cuda-11.8/bin/nvcc_ However, when I have used `make` command, I...