chore: doc

README.md

@@ -4,9 +4,12 @@
 
 [x] ROCm `5.7.1` + Blender `3.3.1`
 
-
 ## Monitor
 
 ```bash
 watch -n 1 /opt/rocm/bin/rocm-smi
 ```
+
+## amdgpu
+
+<https://launchpad.net/~kisak/+archive/ubuntu/kisak-mesa>

blender-kernel.sh

@@ -1,3 +1,4 @@
+# Original
 cd /home/rocm/blender/build/intern/cycles/kernel && \
 /usr/bin/hipcc \
     --amdgpu-target=gfx803 \
@@ -14,3 +15,16 @@ cd /home/rocm/blender/build/intern/cycles/kernel && \
     -o /home/rocm/blender/build/intern/cycles/kernel/kernel_gfx803.fatbin \
     -D WITH_NANOVDB \
     -I /home/rocm/blender/lib/linux_x64/openvdb/include
+
+# gfx803
+# > https://github.com/xuhuisheng/rocm-gfx803/issues/28
+/opt/rocm/bin/hipcc \
+    -Wno-parentheses-equality \
+    -Wno-unused-value \
+    -O3 \
+    -ggdb \
+    -save-temps \
+    --amdgpu-target=gfx803 \
+    -I /home/work/blender-git/blender/intern/cycles \
+    --genco /home/work/blender-git/blender/intern/cycles/kernel/device/hip/kernel.cpp \
+    -o "/home/work/blender-git/build_linux_cycles/bin/lib/kernel_gfx803.fatbin"