User Tools
products:sbc:common:applications:opencl
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
products:sbc:common:applications:opencl [2025/01/09 20:58] nick |
products:sbc:common:applications:opencl [2025/02/17 21:20] (current) nick |
||
|---|---|---|---|
| Line 22: | Line 22: | ||
| ``` | ``` | ||
| - | <WRAP important> | ||
| - | **VIM3** has OpenCL capabilities for both NPU and GPU, and by default the OpenCL lib in /usr/lib is for NPU. | ||
| - | To use the GPU for proper acceleration follow the below steps to replace the correct library for the GPU. | ||
| - | ```shell | ||
| - | # Move the NPU OpenCL lib | ||
| - | $ sudo mv / | ||
| - | |||
| - | # Symlink the right OpenCL lib for Mali GPU | ||
| - | $ sudo ln -s / | ||
| - | ``` | ||
| - | |||
| - | Note: With the 4.9 kernel, there is only OpenCL 2.0 capability and PyOpenCL will break, migrating to 5.15 kernel images will resolve it. | ||
| - | </ | ||
| ===== Get source code ====== | ===== Get source code ====== | ||
| Clone the examples [[gh> | Clone the examples [[gh> | ||
| Line 48: | Line 35: | ||
| ```shell | ```shell | ||
| $ sudo apt update | $ sudo apt update | ||
| - | $ sudo apt install opencl-headers opencl-clhpp-headers | + | $ sudo apt install |
| ``` | ``` | ||
| ==== Install the Python OpenCL library ==== | ==== Install the Python OpenCL library ==== | ||
| ```shell | ```shell | ||
| - | $ sudo apt install python3-pip python3-numpy python3-pyopencl | + | $ sudo apt install |
| ``` | ``` | ||
| + | |||
| + | <WRAP important> | ||
| + | **VIM3/3L** has OpenCL capabilities for both NPU and GPU, and by default the OpenCL lib in /usr/lib is for NPU. | ||
| + | To use the GPU for proper acceleration follow the below steps to replace the correct library for the GPU. | ||
| + | ```shell | ||
| + | # Move the NPU OpenCL lib | ||
| + | $ sudo mv / | ||
| + | ``` | ||
| + | |||
| + | Note: With the 4.9 kernel, there is only OpenCL 2.0 capability and PyOpenCL will break, migrating to 5.15 kernel images will resolve it. | ||
| + | </ | ||
| ===== Run Examples ===== | ===== Run Examples ===== | ||
Last modified: 2025/01/09 20:58 by nick