Commit Graph

5 Commits

Author SHA1 Message Date
df3e30398f Merge branch 'blender-v3.0-release' 2021-11-04 16:56:32 -03:00
Brecht Van Lommel
4960ad420b Cycles: add code to check for supported HIP device architectures
RDNA2 only for now to be conservative, but testing more hardware is underway.

Ref T92393

Differential Revision: https://developer.blender.org/D12958
2021-11-04 20:34:21 +01:00
5327413b37 Cleanup: Remove Cycles device checks for half float.
All supported devices support half float now, so we can remove the check.

Differential Revision: https://developer.blender.org/D13021
2021-11-01 10:18:30 +01:00
fd25e883e2 Cycles: remove prefix from source code file names
Remove prefix of filenames that is the same as the folder name. This used
to help when #includes were using individual files, but now they are always
relative to the cycles root directory and so the prefixes are redundant.

For patches and branches, git merge and rebase should be able to detect the
renames and move over code to the right file.
2021-10-26 15:37:04 +02:00
Brian Savery
044a77352f 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
2021-09-28 19:18:55 +02:00