Sequence() works on Compute Capability 6.1, but doesn't work on 8.6

[fynv]

Sequence() works on Compute Capability 6.1, but doesn't work on 8.6

[fynv]

Please try v0.3.18 to see if it is fixed.

[fynv]

What's the CUDA (nvrtc) version? Could it be too low for the device? I haven't considered this yet, assuimg backward compatibility..

[fynv]

Another thing is, is there any message from std::out? Strange if not.

[fynv]

Ok.. A very likely cause is that internal/cuda_occupancy.h is out-dated. It comes from CUDA 10, so it doesn't know anything about cc 8.x. I'll try replacing it with the one from CUDA 11.6.

[Delcior]

Thank you for quick reply! I've tried new version and looks like it works perfectly, but I spotted another thing which is DeprecationWaring for np.bool. Executing following code:

# filename: test.py
import ThrustRTC as trtc
import numpy as np

def test():
    vector= trtc.device_vector_from_numpy(np.array([0,1,0], dtype=bool))
    assert True

with pytest test.py (numpy==1.21.0 and ThrustRTC==0.3.18) I get:

================================================= test session starts ==================================================
platform linux -- Python 3.9.10, pytest-6.2.5, py-1.11.0, pluggy-1.0.0
rootdir: /home/test
collected 1 item                                                                                                       

test.py .                                                                                                        [100%]

=================================================== warnings summary ===================================================
test.py::test
  /usr/local/lib/python3.9/dist-packages/ThrustRTC/DVVector.py:93: DeprecationWarning: `np.bool` is a deprecated alias for the builtin `bool`. To silence this warning, use `bool` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.bool_` here.
  Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
    elif nparr.dtype == np.bool:

-- Docs: https://docs.pytest.org/en/stable/warnings.html
============================================= 1 passed, 1 warning in 0.21s =============================================

Tests that are using ThrustRTC run with -We flag and this warning causes them to fail.
Do you need any other informations? (I will try to reply quicker this time)
Thanks for help again.

[fynv]

I've just done a fix (v0.3.19).

[Delcior]

Thanks! This solved the problem.