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A Python package for calling Slang modules from PyTorch.

License: MIT License

Shell 0.02% Batchfile 0.01% Python 2.11% C++ 77.84% Cuda 20.03%

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slang-torch's Issues

version `GLIBCXX_3.4.32' not found

Hello,

I am trying to run the example here:

and I get the following error message:
ImportError: /usr/local/home/[uname]/miniconda3/envs/slang_torch/bin/../lib/libstdc++.so.6: version `GLIBCXX_3.4.32' not found (required by /usr/local/home/[uname]/work/example_slang/.slangtorch_cache/square/44136fa355b3678a/0/_slangtorch_square_44136fa355b3678a.so)

Here is my conda environment:

#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main
_openmp_mutex             5.1                       1_gnu
bzip2                     1.0.8                h5eee18b_6
ca-certificates           2024.3.11            h06a4308_0
expat                     2.6.2                h6a678d5_0
filelock                  3.14.0                   pypi_0    pypi
fsspec                    2024.5.0                 pypi_0    pypi
hatchling                 1.24.2                   pypi_0    pypi
jinja2                    3.1.4                    pypi_0    pypi
ld_impl_linux-64          2.38                 h1181459_1
libffi                    3.4.4                h6a678d5_1
libgcc-ng                 11.2.0               h1234567_1
libgomp                   11.2.0               h1234567_1
libstdcxx-ng              11.2.0               h1234567_1
libuuid                   1.41.5               h5eee18b_0
markupsafe                2.1.5                    pypi_0    pypi
mpmath                    1.3.0                    pypi_0    pypi
ncurses                   6.4                  h6a678d5_0
networkx                  3.3                      pypi_0    pypi
ninja                     1.11.1.1                 pypi_0    pypi
numpy                     1.26.4                   pypi_0    pypi
nvidia-cublas-cu12        12.1.3.1                 pypi_0    pypi
nvidia-cuda-cupti-cu12    12.1.105                 pypi_0    pypi
nvidia-cuda-nvrtc-cu12    12.1.105                 pypi_0    pypi
nvidia-cuda-runtime-cu12  12.1.105                 pypi_0    pypi
nvidia-cudnn-cu12         8.9.2.26                 pypi_0    pypi
nvidia-cufft-cu12         11.0.2.54                pypi_0    pypi
nvidia-curand-cu12        10.3.2.106               pypi_0    pypi
nvidia-cusolver-cu12      11.4.5.107               pypi_0    pypi
nvidia-cusparse-cu12      12.1.0.106               pypi_0    pypi
nvidia-nccl-cu12          2.20.5                   pypi_0    pypi
nvidia-nvjitlink-cu12     12.4.127                 pypi_0    pypi
nvidia-nvtx-cu12          12.1.105                 pypi_0    pypi
openssl                   3.0.13               h7f8727e_1
packaging                 24.0                     pypi_0    pypi
pathspec                  0.12.1                   pypi_0    pypi
pillow                    10.3.0                   pypi_0    pypi
pip                       24.0            py312h06a4308_0
pluggy                    1.5.0                    pypi_0    pypi
python                    3.12.3               h996f2a0_1
readline                  8.2                  h5eee18b_0
setuptools                69.5.1          py312h06a4308_0
slangtorch                1.2.0                    pypi_0    pypi
sqlite                    3.45.3               h5eee18b_0
sympy                     1.12                     pypi_0    pypi
tk                        8.6.14               h39e8969_0
torch                     2.3.0                    pypi_0    pypi
torchaudio                2.3.0                    pypi_0    pypi
torchvision               0.18.0                   pypi_0    pypi
trove-classifiers         2024.5.17                pypi_0    pypi
typing-extensions         4.11.0                   pypi_0    pypi
tzdata                    2024a                h04d1e81_0
wheel                     0.43.0          py312h06a4308_0
xz                        5.4.6                h5eee18b_1
zlib                      1.2.13               h5eee18b_1

my gcc version

gcc (Debian 13.2.0-10) 13.2.0
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

and my cuda-toolkit:

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2024 NVIDIA Corporation
Built on Thu_Mar_28_02:18:24_PDT_2024
Cuda compilation tools, release 12.4, V12.4.131
Build cuda_12.4.r12.4/compiler.34097967_0

Seems to me that the libstdc++.so.6 that comes with torchslang is doesn't have 3.4.32 but that is a bit wierd because if I do:
ldd --version I get:

ldd (Debian GLIBC 2.37-18+gl0) 2.37
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.

Which is not 3.4.32

Vulkan GPU support

As I understand from the documents, this package only works with CUDA.
The question is, when can we expect other GPUs be supported such as Intel and AMD? (using slang's Vulkan backend for example).

subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

Hello,
when I try to run the first example in https://shader-slang.com/slang/user-guide/a1-02-slangpy.html,
I get following message

C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\torch\utils\cpp_extension.py:1967: UserWarning: TORCH_CUDA_ARCH_LIST is not set, all archs for visible cards are included for compilation.
If this is not desired, please set os.environ['TORCH_CUDA_ARCH_LIST'].
  warnings.warn(
Traceback (most recent call last):
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 2107, in _run_ninja_build
    subprocess.run(
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\subprocess.py", line 526, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\WorkSpace\slangTest\111.py", line 4, in <module>
    m = slangtorch.loadModule('square.slang')
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\slangtorch\slangtorch.py", line 616, in loadModule
    rawModule = _loadModule(fileName, moduleName, buildDir, options, sourceDir=outputFolder, verbose=verbose, includePaths=includePaths, dryRun=False)
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\slangtorch\slangtorch.py", line 535, in _loadModule
    slangLib, metadata = compileAndLoadModule(
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\slangtorch\slangtorch.py", line 426, in compileAndLoadModule
    slangLib = _compileAndLoadModule(metadata, sources, moduleName, buildDir, slangSourceDir, verbose)
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\slangtorch\slangtorch.py", line 465, in _compileAndLoadModule
    return jit_compile(
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\slangtorch\util\compile.py", line 71, in jit_compile
    _write_ninja_file_and_build_library(
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 1832, in _write_ninja_file_and_build_library
    _run_ninja_build(
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\site-packages\torch\utils\cpp_extension.py", line 2122, in _run_ninja_build
    message += f": {error.output.decode(*SUBPROCESS_DECODE_ARGS)}"  # type: ignore[union-attr]
  File "C:\Users\Dell\.conda\envs\surfel_splatting\lib\encodings\oem.py", line 15, in decode
    return oem_decode(input, errors, True)
UnicodeDecodeError: 'cp1' codec can't decode bytes in position 0--1: No mapping for the Unicode character exists in the target code page.

My torch version is 2.3.0, cuda version is 12.0.

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