ModuleNotFoundError: No module named 'triton._C.libtriton.triton'; 'triton._C.libtriton' is not a package

[amark071]

I have met such problem when I tried to import the package,when I tried to find where the file"_C" is,I found it empty!How could I solve it?Is there anything wrong when I install triton?

Traceback (most recent call last):
File "/home/master/triton/test/my/matmul_new.py", line 4, in
import triton._C.libtriton.triton as _triton
ModuleNotFoundError: No module named 'triton._C.libtriton.triton'; 'triton._C.libtriton' is not a package

[dengl11]

I think the underlying C++ dependency (used for pybind) needs to be installed first if you are importing the triton library from source (instead of from pip install triton)

so inside the top level directory of the triton repo,

$ MAX_JOBS=16 pip install -e python

(and wait for a few minutes)

then you can see

❯ tree python/triton/_C
python/triton/_C
├── include -> ../../../include/
├── libGPUHello.so
├── libproton.so
└── libtriton.so

and the error should go away

[amark071]

Solve it! Thankssss

[dengl11]

(Great! shall we close it now?)

[Edenzzzz]

I have all these after install from source, but still not working. I followed the guide to install pip install ninja cmake wheel pybind11 first. Any help would be appreciated.