Where are the OpenCL kernel sources stored when setting tgt = tvm.target.mali()?

Questions
1

I’ve followed nnvm/deploy_model_on_mali_gpu.py and have saved lib using export_library to the file system. Inside the tar file I can see the model (devc.cc) and lib.o but I’m wondering where the CL kernels are. Are they stored in binary form in one of these files?

Thanks,
Martyn

2

This may not answer your question, but if you just want to view the sources, you can try an example like https://github.com/dmlc/tvm/blob/895ef9725ffae4855e22d8d23d8d8fef5aaec7ce/tutorials/get_started.py#L155

1 Like
3

@MartynBliss hi, did you figure out your question? And do you know how can we add custom operators that powered by OpenCl?

4

HI, yes did get this figured out, and saved the sources as detailed in the comment from @egy. For custom operators, I think you would need to add at the top level, and then extend the opencl backend. There are also intrinsics you may be able to make use of.