Do you know which one rocm uses?
amdkfd
Readit Newsthegeeko commented on AMD GPU Debugger thegeeko.me/blog/amd-gpu-... · Posted by u/ibobev
this sentence doesn't make any sense a) ROCm is an AMD product b) ROCm "applications" are GPU "applications".
there's 2 AMD KMD(kernel mode drivers) in linux: amdkfd and amdgpu .. the graphics applications use the amdgpu which is not supported by amdgdb .. amdgdb also has the limitation of requiring dwarf and and mesa/amd UMDs doesn't generate that ..
GDB supports it https://sourceware.org/gdb/current/onlinedocs/gdb.html/AMD-G...
You also get UMR from AMD https://gitlab.freedesktop.org/tomstdenis/umr
There is also a bunch of other tools provided: https://gpuopen.com/radeon-gpu-detective/ https://gpuopen.com/news/introducing-radeon-developer-tool-s...
amd gdb is an actual debugger but it only works with applications that emit dwarf and use the amdkfd KMD aka it doesn't work with graphics .. all of the rest are not a actual debuggers .. UMR does support wave stepping but it doesn't try to be a shader debugger rather a tool for drivers developers and the AMD tools doesn't have any debugging capabilities.
thegeeko commented on Vulkan Foliage rendering using GPU Instancing thegeeko.me/blog/foliage-... · Posted by u/ibobev
Does anyone have the shader for this
which shader do you want ? .. I'm the author
thegeeko commented on Vulkan Foliage rendering using GPU Instancing thegeeko.me/blog/foliage-... · Posted by u/ibobev
thanks for posting it here :)