Blender 4.2 Alpha HIP GPU not detected #122187
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Reference: blender/blender#122187
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System Information
Operating system: Windows 11 Pro
CPU: Ryzen 9 7940HS
Graphics card: Radeon 780M + Radeon RX7700S
Driver Install Date: 2/22/2024
Blender Version
Broken: 4.2a
Worked: 4.1
Short description of error
Blender cannot detect GPU in System > HIP the build version of 4.2 alpha.
See image attached.
Blender Preferences on the left is from 4.1 (Installed From Microsoft Store).
Blender Preferences on the right is from 4.2 (Built Full version after cloning main branch).
AMD Software (Adrenalin) is able to detect that Blender 4.2a is running.
Exact steps for others to reproduce the error
Based on the default startup.
Go to System > HIP.
You are met with no compatible GPUs found screen.
Based on this, it seems the version of Blender you're having issues with is one built by yourself. Have you made sure you followed the instructions to add AMD GPU support to Cycles? https://developer.blender.org/docs/handbook/building_blender/cycles_gpu_binaries/#amd
Along with that, can you confirm the issue with a build from the Blender build bot: https://builder.blender.org/download/daily/
CMake cannot seem to detect that I have the HIP SDK installed. I tried installing both the ROCm 5.7 and ROCm 5.5 HIP SDKs, but in both cases it says Found Unsuitable Version 0.0.0 even when both of the are installed.
Also it is saying that tests/data/ is not found. Is this behavior expected?
I have also attached the image of the CMake Config GUI. Are the file paths correct or is there something I need to change?
CMake Configuration Output
Selecting Windows SDK version 10.0.22621.0 to target Windows 10.0.22635.
WITH_BOOST is disabled, setting WITH_INTERNATIONAL=OFF
WITH_BOOST is disabled, setting WITH_OPENVDB=OFF
WITH_BOOST is disabled, setting WITH_QUADRIFLOW=OFF
WITH_BOOST is disabled, setting WITH_USD=OFF
WITH_BOOST is disabled, setting WITH_CYCLES_OSL=OFF
WITH_OPENVDB is disabled, setting WITH_NANOVDB=OFF
WITH_USD is disabled, setting WITH_HYDRA=OFF
64 bit compiler detected.
Visual Studio 2022 detected.
Could NOT find HIP: Found unsuitable version "0.0.0", but required is at least "5.5.0" (found C:/Program Files/AMD/ROCm/5.5/bin/hipcc)
HIP compiler not found, disabling WITH_CYCLES_HIP_BINARIES
Found HIPRT: C:/Program Files/AMD/ROCm/5.7/include
Found Level Zero: C:/blender-git/blender/lib/windows_x64/level-zero/lib/ze_loader.lib
Could NOT find OptiX (missing: OPTIX_INCLUDE_DIR) (Required is at least version "7.3.0")
OptiX not found, disabling WITH_CYCLES_DEVICE_OPTIX
CMake Warning at tests/python/CMakeLists.txt:626 (message):
Disabling render tests because tests folder does not exist at
C:/blender-git/blender/tests/data
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/attributes/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/curve_primitives/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/curves/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/curves/interpolate_curves/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/geometry/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/instance/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/repeat_zone/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh_primitives/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/extrude/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/split_edges/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/triangulate/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/points/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/texture/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/utilities/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/vector/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/boolean/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/mesh/subdivision_tests/ Not Found, disabling test.
Directory named C:/blender-git/blender/tests/data/modeling/geometry_nodes/simulation/ not found, disabling tests
Configuring done (1.0s)
best guess, the hip compiler requires perl to be available, and it's missing
Installing perl helped fix the issue and now it detects the HIP SDK as 5.7. I still have to recompile to check if blender HIP settings work now.
If I recalled correctly, HIP-RT doesn't work if there is a space in the name of the directory the relevant files are installed in. Since you installed HIP and HIP-RT to
C:/Program SPACE Files/...you will likely have this issue. HIP should still work.I am also closing this issue, requests for support with building Blender should go here: https://blender.chat/channel/blender-builds
If you are experiencing a bug in the builds from the Blender build bot, then please open a new report: https://builder.blender.org/download/daily/