rgl-epfl / fastsweep Goto Github PK

Setup:

• Windows 11
• Mambaforge python 3.10
• Clean environment
• Installed with pip install fastsweep

import fastsweep gives error ImportError: DLL load failed while importing _fastsweep_core

Used a dependency walker to find the issue was with drjit_core.dll.

Workaround :

pip install drjit==0.2.2

Solves the issue, I found this version by looking for a build that predates the Pypi fastsweep package.

I think fastsweep just needs a rebuild. Thanks!

When I tried to build fastsweep using pip install ., the compiler complained that the meshgrid() function in distance_marcher.cpp conflicts with the same function in drjit/util.h, and the building succeeded after I commented out the meshgrid() in distance_marcher.cpp. This issue came up after I upgraded the version of Dr.Jit from 0.2.2 to 0.3.2. I am not sure whether it is a bug.

System configuration

OS: Ubuntu 20.04
Python version: 3.9
CUDA version: 11.7

Dr.Jit version: 0.3.2
Compiled with: Clang 12