Updated OpenCL driver installation guide and links

Author: ProjectPhysX

README.md

@@ -25,12 +25,12 @@ Use-case example: [FluidX3D](https://github.com/ProjectPhysX/FluidX3D) builds en
 - **Linux**
   <details><summary>AMD GPUs</summary>
 
-  - Download and install [AMD GPU Drivers](https://www.amd.com/en/support/linux-drivers), which contain the OpenCL Runtime, with:
+  - Download and install [AMD GPU Drivers](https://www.amd.com/en/support/download/linux-drivers.html), which contain the OpenCL Runtime, with:
     ```bash
     sudo apt update && sudo apt upgrade -y
     sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev
     mkdir -p ~/amdgpu
-    wget -P ~/amdgpu https://repo.radeon.com/amdgpu-install/6.3.2/ubuntu/noble/amdgpu-install_6.3.60302-1_all.deb
+    wget -P ~/amdgpu https://repo.radeon.com/amdgpu-install/6.3.4/ubuntu/noble/amdgpu-install_6.3.60304-1_all.deb
     sudo apt install -y ~/amdgpu/amdgpu-install*.deb
     sudo amdgpu-install -y --usecase=graphics,rocm,opencl --opencl=rocr
     sudo usermod -a -G render,video $(whoami)
@@ -56,22 +56,22 @@ Use-case example: [FluidX3D](https://github.com/ProjectPhysX/FluidX3D) builds en
   - Download and install [Nvidia GPU Drivers](https://www.nvidia.com/Download/index.aspx), which contain the OpenCL Runtime, with:
     ```bash
     sudo apt update && sudo apt upgrade -y
-    sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev nvidia-driver-560
+    sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev nvidia-driver-570
     sudo shutdown -r now
     ```
 
   </details>
   <details><summary>CPUs</summary>
 
-  - Option 1: Download and install the [oneAPI DPC++ Compiler](https://github.com/intel/llvm/releases?q=oneAPI+DPC%2B%2B+Compiler) and [oneTBB](https://github.com/oneapi-src/oneTBB/releases) with:
+  - Option 1: Download and install the [oneAPI DPC++ Compiler](https://github.com/intel/llvm/releases?q=%22oneAPI+DPC%2B%2B+Compiler+dependencies%22) and [oneTBB](https://github.com/uxlfoundation/oneTBB/releases) with:
     ```bash
-    export OCLV="oclcpuexp-2024.18.10.0.08_rel"
-    export TBBV="oneapi-tbb-2022.0.0"
+    export OCLV="oclcpuexp-2025.19.3.0.17_230222_rel"
+    export TBBV="oneapi-tbb-2022.1.0"
     sudo apt update && sudo apt upgrade -y
     sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev
     sudo mkdir -p ~/cpurt /opt/intel/${OCLV} /etc/OpenCL/vendors /etc/ld.so.conf.d
-    sudo wget -P ~/cpurt https://github.com/intel/llvm/releases/download/2024-WW43/${OCLV}.tar.gz
-    sudo wget -P ~/cpurt https://github.com/oneapi-src/oneTBB/releases/download/v2022.0.0/${TBBV}-lin.tgz
+    sudo wget -P ~/cpurt https://github.com/intel/llvm/releases/download/2025-WW13/${OCLV}.tar.gz
+    sudo wget -P ~/cpurt https://github.com/uxlfoundation/oneTBB/releases/download/v2022.1.0/${TBBV}-lin.tgz
     sudo tar -zxvf ~/cpurt/${OCLV}.tar.gz -C /opt/intel/${OCLV}
     sudo tar -zxvf ~/cpurt/${TBBV}-lin.tgz -C /opt/intel
     echo /opt/intel/${OCLV}/x64/libintelocl.so | sudo tee /etc/OpenCL/vendors/intel_expcpu.icd

src/kernel.hpp

@@ -18,7 +18,7 @@ string get_opencl_c_code() {
 }
 
 // everything below is just for syntax highlighting in the editor, this does not change any functionality
-// full catalogue: https://www.khronos.org/files/opencl-1-2-quick-reference-card.pdf
+// full catalogue: https://www.khronos.org/files/opencl30-reference-guide.pdf
 
 // general
 #define get_global_id(x) // global index, set x=0
@@ -29,8 +29,9 @@ string get_opencl_c_code() {
 #define get_group_id(x) // group ID, set x=0
 #define get_global_offset(x) // global offset, set x=0
 #define get_work_dim // number of dimensions in use
-#define __attribute__(x)
-#define always_inline // for inlining functions
+#define __attribute__(x) // compiler attribute qualifiers
+#define always_inline // compiler attribute qualifier for inlining functions
+#define opencl_unroll_hint // compiler attribute qualifier for loop unrolling
 #define barrier(x) // barrier for local work group, x is CLK_LOCAL_MEM_FENCE or CLK_GLOBAL_MEM_FENCE
 #define mem_fence(x) // orders loads/stores, x is CLK_LOCAL_MEM_FENCE or CLK_GLOBAL_MEM_FENCE
 #define read_mem_fence(x) // orders loads, x is CLK_LOCAL_MEM_FENCE or CLK_GLOBAL_MEM_FENCE

src/opencl.hpp

@@ -34,7 +34,7 @@ string("'-----------------------------------------------------------------------
 sudo apt update && sudo apt upgrade -y
 sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev
 mkdir -p ~/amdgpu
-wget -P ~/amdgpu https://repo.radeon.com/amdgpu-install/6.3.2/ubuntu/noble/amdgpu-install_6.3.60302-1_all.deb
+wget -P ~/amdgpu https://repo.radeon.com/amdgpu-install/6.3.4/ubuntu/noble/amdgpu-install_6.3.60304-1_all.deb
 sudo apt install -y ~/amdgpu/amdgpu-install*.deb
 sudo amdgpu-install -y --usecase=graphics,rocm,opencl --opencl=rocr
 sudo usermod -a -G render,video $(whoami)
@@ -53,19 +53,19 @@ sudo shutdown -r now
 | Nvidia GPU Drivers, which contain the OpenCL Runtime                        |
 '-----------------------------------------------------------------------------'
 sudo apt update && sudo apt upgrade -y
-sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev nvidia-driver-560
+sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev nvidia-driver-570
 sudo shutdown -r now
 
 )"+string("\033[96m")+R"(.-----------------------------------------------------------------------------.
 | CPU Option 1: Intel CPU Runtime for OpenCL (works for both AMD/Intel CPUs)  |
 '-----------------------------------------------------------------------------'
-export OCLV="oclcpuexp-2024.18.10.0.08_rel"
-export TBBV="oneapi-tbb-2022.0.0"
+export OCLV="oclcpuexp-2025.19.3.0.17_230222_rel"
+export TBBV="oneapi-tbb-2022.1.0"
 sudo apt update && sudo apt upgrade -y
 sudo apt install -y g++ git make ocl-icd-libopencl1 ocl-icd-opencl-dev
 sudo mkdir -p ~/cpurt /opt/intel/${OCLV} /etc/OpenCL/vendors /etc/ld.so.conf.d
-sudo wget -P ~/cpurt https://github.com/intel/llvm/releases/download/2024-WW43/${OCLV}.tar.gz
-sudo wget -P ~/cpurt https://github.com/oneapi-src/oneTBB/releases/download/v2022.0.0/${TBBV}-lin.tgz
+sudo wget -P ~/cpurt https://github.com/intel/llvm/releases/download/2025-WW13/${OCLV}.tar.gz
+sudo wget -P ~/cpurt https://github.com/uxlfoundation/oneTBB/releases/download/v2022.1.0/${TBBV}-lin.tgz
 sudo tar -zxvf ~/cpurt/${OCLV}.tar.gz -C /opt/intel/${OCLV}
 sudo tar -zxvf ~/cpurt/${TBBV}-lin.tgz -C /opt/intel
 echo /opt/intel/${OCLV}/x64/libintelocl.so | sudo tee /etc/OpenCL/vendors/intel_expcpu.icd