diff options
| author | Brian Savery <bsavery> | 2021-09-28 17:51:14 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2021-09-28 20:18:55 +0300 |
| commit | 044a77352f8a8a0e1f60190369d69ef26587b65f (patch) | |
| tree | 22096da4d5214cbd7419d1a5e0dadc70e6cacea3 /CMakeLists.txt | |
| parent | 262b2118565826177133013c324212c66d882456 (diff) | |
Cycles: add HIP device support for AMD GPUs
NOTE: this feature is not ready for user testing, and not yet enabled in daily
builds. It is being merged now for easier collaboration on development.
HIP is a heterogenous compute interface allowing C++ code to be executed on
GPUs similar to CUDA. It is intended to bring back AMD GPU rendering support
on Windows and Linux.
https://github.com/ROCm-Developer-Tools/HIP.
As of the time of writing, it should compile and run on Linux with existing
HIP compilers and driver runtimes. Publicly available compilers and drivers
for Windows will come later.
See task T91571 for more details on the current status and work remaining
to be done.
Credits:
Sayak Biswas (AMD)
Arya Rafii (AMD)
Brian Savery (AMD)
Differential Revision: https://developer.blender.org/D12578
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 8e807b84e22..c4b8bf6dcd4 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -419,6 +419,8 @@ mark_as_advanced(WITH_CYCLES_NATIVE_ONLY) option(WITH_CYCLES_DEVICE_CUDA "Enable Cycles CUDA compute support" ON) option(WITH_CYCLES_DEVICE_OPTIX "Enable Cycles OptiX support" ON) +option(WITH_CYCLES_DEVICE_HIP "Enable Cycles HIP support" OFF) +mark_as_advanced(WITH_CYCLES_DEVICE_HIP) mark_as_advanced(WITH_CYCLES_DEVICE_CUDA) option(WITH_CUDA_DYNLOAD "Dynamically load CUDA libraries at runtime" ON) @@ -821,6 +823,11 @@ if(NOT WITH_CUDA_DYNLOAD) endif() endif() +if(WITH_CYCLES_DEVICE_HIP) + # Currently HIP must be dynamically loaded, this may change in future toolkits + set(WITH_HIP_DYNLOAD ON) +endif() + #----------------------------------------------------------------------------- # Check check if submodules are cloned @@ -1850,6 +1857,9 @@ elseif(WITH_CYCLES_STANDALONE) if(WITH_CUDA_DYNLOAD) add_subdirectory(extern/cuew) endif() + if(WITH_HIP_DYNLOAD) + add_subdirectory(extern/hipew) + endif() if(NOT WITH_SYSTEM_GLEW) add_subdirectory(extern/glew) endif() |