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feat: add hipBlas support (#94)

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旺旺碎冰冰
2024-01-14 11:53:42 +08:00
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# Using hipBLAS on Windows
To get hipBLAS in `stable-diffusion.cpp` working on Windows, go through this guide section by section.
## Build Tools for Visual Studio 2022
Skip this step if you already have Build Tools installed.
To install Build Tools, go to [Visual Studio Downloads](https://visualstudio.microsoft.com/vs/), download `Visual Studio 2022 and other Products` and run the installer.
## CMake
Skip this step if you already have CMake installed: running `cmake --version` should output `cmake version x.y.z`.
Download latest `Windows x64 Installer` from [Download | CMake](https://cmake.org/download/) and run it.
## ROCm
Skip this step if you already have Build Tools installed.
The [validation tools](https://rocm.docs.amd.com/en/latest/reference/validation_tools.html) not support on Windows. So you should confirm the Version of `ROCM` by yourself.
Fortunately, `AMD` provides complete help documentation, you can use the help documentation to install [ROCM](https://rocm.docs.amd.com/en/latest/deploy/windows/quick_start.html)
>**If you encounter an error, if it is [AMD ROCm Windows Installation Error 215](https://github.com/RadeonOpenCompute/ROCm/issues/2363), don't worry about this error. ROCM has been installed correctly, but the vs studio plugin installation failed, we can ignore it.**
Then we must set `ROCM` as environment variables before running cmake.
Usually if you install according to the official tutorial and do not modify the ROCM path, then there is a high probability that it is here `C:\Program Files\AMD\ROCm\5.5\bin`
This is what I use to set the clang:
```Commandline
set CC=C:\Program Files\AMD\ROCm\5.5\bin\clang.exe
set CXX=C:\Program Files\AMD\ROCm\5.5\bin\clang++.exe
```
## Ninja
Skip this step if you already have Ninja installed: running `ninja --version` should output `1.11.1`.
Download latest `ninja-win.zip` from [GitHub Releases Page](https://github.com/ninja-build/ninja/releases/tag/v1.11.1) and unzip. Then set as environment variables. I unzipped it in `C:\Program Files\ninja`, so I set it like this:
```Commandline
set ninja=C:\Program Files\ninja\ninja.exe
```
## Building stable-diffusion.cpp
The thing different from the regular CPU build is `-DSD_HIPBLAS=ON` ,
`-G "Ninja"`, `-DCMAKE_C_COMPILER=clang`, `-DCMAKE_CXX_COMPILER=clang++`, `-DAMDGPU_TARGETS=gfx1100`
>**Notice**: check the `clang` and `clang++` information:
```Commandline
clang --version
clang++ --version
```
If you see like this, we can continue:
```
clang version 17.0.0 (git@github.amd.com:Compute-Mirrors/llvm-project e3201662d21c48894f2156d302276eb1cf47c7be)
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files\AMD\ROCm\5.5\bin
```
```
clang version 17.0.0 (git@github.amd.com:Compute-Mirrors/llvm-project e3201662d21c48894f2156d302276eb1cf47c7be)
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files\AMD\ROCm\5.5\bin
```
>**Notice** that the `gfx1100` is the GPU architecture of my GPU, you can change it to your GPU architecture. Click here to see your architecture [LLVM Target](https://rocm.docs.amd.com/en/latest/release/windows_support.html#windows-supported-gpus)
My GPU is AMD Radeon™ RX 7900 XTX Graphics, so I set it to `gfx1100`.
option:
```commandline
mkdir build
cd build
cmake .. -G "Ninja" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DSD_HIPBLAS=ON -DCMAKE_BUILD_TYPE=Release -DAMDGPU_TARGETS=gfx1100
cmake --build . --config Release
```
If everything went OK, `build\bin\sd.exe` file should appear.