Tacoball: /* OpenCL */

2026-07-10T15:43:10Z

OpenCL

← Older revision		Revision as of 15:43, 10 July 2026
Line 34:		Line 34:
	clinfo		clinfo

	# install hwe kernel (may not necessary for 24.04.04)		# install hwe kernel (may not necessary for 24.04.04, 26.04 ...)
	sudo apt install --install-recommends linux-generic-hwe-24.04		sudo apt install --install-recommends linux-generic-hwe-24.04

Tacoball: Created page with "== Install Ubuntu 24.04.04 Desktop == sudo apt update sudo apt install openssh-server == Check B70 connection == # Check eGPU connection boltctl list # Check hardware dectection sudo dmesg | grep -i 'xe ' # Check pci devices lspci | grep -i 'vga\|display' # Check card detail (sudo is required) sudo lspci -vvv -s 05:00.0 # Check linux device & owner/group ls -l /dev/dri
2026-06-20T07:00:32Z

Created page with "== Install Ubuntu 24.04.04 Desktop == <syntaxhighlight lang="bash"> sudo apt update sudo apt install openssh-server </syntaxhighlight> == Check B70 connection == <syntaxhighlight lang="bash"> # Check eGPU connection boltctl list # Check hardware dectection sudo dmesg | grep -i 'xe ' # Check pci devices lspci | grep -i 'vga\|display' # Check card detail (sudo is required) sudo lspci -vvv -s 05:00.0 # Check linux device & owner/group ls -l /dev/dri </syntaxhighlight..."

New page
== Install Ubuntu 24.04.04 Desktop ==

<syntaxhighlight lang="bash">
sudo apt update
sudo apt install openssh-server
</syntaxhighlight>

== Check B70 connection ==

<syntaxhighlight lang="bash">
# Check eGPU connection
boltctl list

# Check hardware dectection
sudo dmesg | grep -i 'xe '

# Check pci devices
lspci | grep -i 'vga\|display'

# Check card detail (sudo is required)
sudo lspci -vvv -s 05:00.0

# Check linux device & owner/group
ls -l /dev/dri
</syntaxhighlight>

== OpenCL ==

<syntaxhighlight lang="bash">
# install clinfo
sudo apt install clinfo

# check platforms
clinfo

# install hwe kernel (may not necessary for 24.04.04)
sudo apt install --install-recommends linux-generic-hwe-24.04

# install ppa (the most important)
sudo add-apt-repository -y ppa:kobuk-team/intel-graphics
sudo apt update
sudo apt install -y intel-opencl-icd libze-intel-gpu1 intel-media-va-driver-non-free clinfo intel-gsc

# check again
clinfo
</syntaxhighlight>

<pre>
Number of platforms 1
Platform Name Intel(R) OpenCL Graphics
Platform Vendor Intel(R) Corporation
Platform Version OpenCL 3.0
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_byte_addressable_store ...

...

Number of devices 1
Device Name Intel(R) Arc(TM) Pro B70 Graphics
Device Vendor Intel(R) Corporation
Device Vendor ID 0x8086
Device Version OpenCL 3.0 NEO
Device UUID 868023e2-0000-0000-0500-000000000000
Driver UUID 32362e31-382e-3338-3330-382e34000000
Valid Device LUID No
Device LUID 5037-8e64fc7f0000
Device Node Mask 0
Device Numeric Version 0xc00000 (3.0.0)
Driver Version 26.18.38308.4
</pre>

== llama.cpp from binary ==

<syntaxhighlight lang="bash">
# download binary
mkdir -p ~/llama.cpp/downloads
wget -P ~/llama.cpp/downloads https://github.com/ggml-org/llama.cpp/releases/download/b9730/llama-b9730-bin-ubuntu-openvino-2026.2-x64.tar.gz
wget -P ~/llama.cpp/downloads https://github.com/ggml-org/llama.cpp/releases/download/b9730/llama-b9730-bin-ubuntu-sycl-fp16-x64.tar.gz

# extract
mkdir -p ~/llama.cpp/9730/openvino
tar -C ~/llama.cpp/9730/openvino --strip-components=1 -zxvf ~/llama.cpp/downloads/llama-b9730-bin-ubuntu-openvino-2026.2-x64.tar.gz "llama-b9730/"
mkdir -p ~/llama.cpp/9730/sycl
tar -C ~/llama.cpp/9730/sycl --strip-components=1 -zxvf ~/llama.cpp/downloads/llama-b9730-bin-ubuntu-sycl-fp16-x64.tar.gz "llama-b9730/"

# Run GGUF model
sudo apt install -y python3 python3-venv
python3 -m venv ~/llama.cpp/llama-venv
source ~/llama.cpp/llama-venv/bin/activate
pip install -U "huggingface_hub[cli]"
hf auth login
ls -l ~/.cache/huggingface/hub/
./llama-cli -hf google/gemma-4-E4B-it-qat-q4_0-gguf
</syntaxhighlight>

OpenVINO

<syntaxhighlight lang="bash">
wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
sudo gpg --output /etc/apt/trusted.gpg.d/intel.gpg --dearmor GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
echo "deb https://apt.repos.intel.com/openvino ubuntu24 main" | sudo tee /etc/apt/sources.list.d/intel-openvino.list
sudo apt update
sudo apt install openvino-2026.2.0
</syntaxhighlight>

<pre>
libopenvino-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-auto-batch-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-auto-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-dev-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-hetero-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-intel-cpu-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-intel-gpu-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-intel-npu-plugin-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-ir-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-onnx-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-paddle-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-pytorch-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-tensorflow-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
libopenvino-tensorflow-lite-frontend-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
openvino-2026.2.1/ubuntu24,now 2026.2.1.21919 all [已安裝，自動]
openvino-libraries-2026.2.1/ubuntu24,now 2026.2.1.21919 all [已安裝，自動]
openvino-libraries-dev-2026.2.1/ubuntu24,now 2026.2.1.21919 all [已安裝，自動]
openvino-samples-2026.2.1/ubuntu24,now 2026.2.1.21919 all [已安裝，自動]
openvino-samples-python-2026.2.1/ubuntu24,now 2026.2.1.21919 all [已安裝，自動]
openvino/ubuntu24,now 2026.2.1.21919 all [已安裝]
python3-openvino-2026.2.1/ubuntu24,now 2026.2.1.21919 amd64 [已安裝，自動]
</pre>

== llama.cpp ==

=== error message ===

==== error while loading shared libraries: libopenvino.so.2620 ====

<syntaxhighlight lang="bash">
# check openvino version
dpkg -l | grep libopenvino

# install the matched version
sudo apt autoremove openvino
sudo apt install openvino-2026.2.0
</syntaxhighlight>

==== error while loading shared libraries: libsvml.so ====

<syntaxhighlight lang="bash">
sudo apt install intel-oneapi-compiler-dpcpp-cpp-runtime intel-oneapi-mkl
source /opt/intel/oneapi/setvars.sh
</syntaxhighlight>

==== error while loading shared libraries: libdnnl.so.3 ====

<syntaxhighlight lang="bash">
sudo apt install intel-oneapi-runtime-dnnl
</syntaxhighlight>