Error using pth format model

[realalexsun]

Please forgive my ignorance...
Problem:

Exception: tensor stored in unsupported format

Full Error that popped up:

Traceback (most recent call last):
File "/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert-pth-to-ggml.py", line 11, in
convert.main(['--outtype', 'f16' if args.ftype == 1 else 'f32', '--', args.dir_model])
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 1144, in main
OutputFile.write_all(outfile, params, model, vocab)
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 953, in write_all
for i, ((name, lazy_tensor), ndarray) in enumerate(zip(model.items(), ndarrays)):
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 875, in bounded_parallel_map
result = futures.pop(0).result()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/concurrent/futures/_base.py", line 438, in result
return self.__get_result()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/concurrent/futures/_base.py", line 390, in __get_result
raise self._exception
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/concurrent/futures/thread.py", line 52, in run
result = self.fn(*self.args, **self.kwargs)
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 950, in do_item
return lazy_tensor.load().to_ggml().ndarray
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 489, in load
ret = self._load()
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 497, in load
return self.load().astype(data_type)
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 489, in load
ret = self._load()
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 695, in load
return UnquantizedTensor(storage.load(storage_offset, elm_count).reshape(size))
File "/private/var/folders/dl/8yzjfxfn26sf347jggtzb30c0000gn/T/0D6EEEEF-7FD3-417C-AFC4-71D9A9E81116/convert.py", line 679, in load
raise Exception("tensor stored in unsupported format")
Exception: tensor stored in unsupported format

[hyeonchang]

Same issue.

[hyeonchang]

@realalexsun

Download these files

https://github.com/ggerganov/llama.cpp/blob/master/convert-pth-to-ggml.py
https://github.com/ggerganov/llama.cpp/blob/master/convert.py

Copy the downloaded files to the below folder.

/Applications/LlamaChat.app/Contents/Resources/llama.swift_llama.bundle/Contents/Resources

RESOLVED!!!

[realalexsun]

@realalexsun

Download these files

https://github.com/ggerganov/llama.cpp/blob/master/convert-pth-to-ggml.py https://github.com/ggerganov/llama.cpp/blob/master/convert.py

Copy the downloaded files to the below folder.

/Applications/LlamaChat.app/Contents/Resources/llama.swift_llama.bundle/Contents/Resources

RESOLVED!!!

Thanks

[LucaColonnello]

These files are no longer available in the llama.cpp codebase, I went back in the history and grabbed them, but maybe this needs an update on LlamaChat side?