can't run FluidX3D on popos 22.04, Lenovo ThinkPad T16 Gen 2.

[zrxdaly]

thanks for the nice solver. I follow the instructions here to install it on my Popos 22.04, Lenovo ThinkPad T16 Gen 2. However, it failed.

output of my gpu (Intel® Iris® Xe Graphics): lshw -c video

*-display
description: VGA compatible controller product: Intel Corporation vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 logical name: /dev/fb0 version: 04 width: 64 bits clock: 33MHz capabilities: vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1200 resources: iomemory:600-5ff iomemory:400-3ff irq:188 memory:603c000000-603cffffff memory:4000000000-400fffffff ioport:2000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff

i tried to install opencl runtime following: sudo apt update && sudo apt upgrade -y sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev intel-opencl-icd sudo usermod -a -G render $(whoami) sudo shutdown -r now

after this, ./make.sh still gives me that Error: No OpenCL devices are available. Please install the drivers for your | | GPU(s) and/or the CPU Runtime for OpenCL. Instructions: could anyone help? thanks

[zrxdaly]

just switch from popos 22.04 to ubuntu 24.04. It works without any problem

[ProjectPhysX]

Hi @zrxdaly,

in case there is problems with the Intel OpenCL GPU runtime from the package manager on a certain distro, you can also install the packages manually:

export IGCV="1.0.17384.11"
export CRTV="24.31.30508.7"
export ILZV="1.3.30508.7"
sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev
mkdir -p ~/neo
wget -P ~/neo https://github.com/intel/intel-graphics-compiler/releases/download/igc-${IGCV}/intel-igc-core_${IGCV}_amd64.deb
wget -P ~/neo https://github.com/intel/intel-graphics-compiler/releases/download/igc-${IGCV}/intel-igc-opencl_${IGCV}_amd64.deb
wget -P ~/neo https://github.com/intel/compute-runtime/releases/download/${CRTV}/intel-level-zero-gpu-dbgsym_${ILZV}_amd64.ddeb
wget -P ~/neo https://github.com/intel/compute-runtime/releases/download/${CRTV}/intel-level-zero-gpu_${ILZV}_amd64.deb
wget -P ~/neo https://github.com/intel/compute-runtime/releases/download/${CRTV}/intel-opencl-icd-dbgsym_${CRTV}_amd64.ddeb
wget -P ~/neo https://github.com/intel/compute-runtime/releases/download/${CRTV}/intel-opencl-icd_${CRTV}_amd64.deb
wget -P ~/neo https://github.com/intel/compute-runtime/releases/download/${CRTV}/libigdgmm12_22.4.1_amd64.deb
sudo dpkg -i ~/neo/*.deb
sudo usermod -a -G render $(whoami)
rm -r ~/neo

Kind regards, Moritz