libcudart.so.12.0.107: ELF load command address/offset not properly aligned

[jakirkham]

When creating an environment like so...

conda create -n tst python cuda-cudart_linux-64 -y
conda activate tst

...and running the following test...

cd "${CONDA_PREFIX}" 
python -c "import ctypes; ctypes.CDLL('./targets/x86_64-linux/lib/libcudart.so.12.0.107')"

...am seeing the following issue:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/datasets/jkirkham/miniconda/envs/tst/lib/python3.11/ctypes/__init__.py", line 376, in __init__
    self._handle = _dlopen(self._name, mode)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: ./targets/x86_64-linux/lib/libcudart.so.12.0.107: ELF load command address/offset not properly aligned

---

Result from conda list:

# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       2_gnu    conda-forge
bzip2                     1.0.8                h7f98852_4    conda-forge
ca-certificates           2023.5.7             hbcca054_0    conda-forge
cuda-cudart_linux-64      12.0.107             h59595ed_3    conda-forge
cuda-version              12.0                 hffde075_2    conda-forge
ld_impl_linux-64          2.40                 h41732ed_0    conda-forge
libexpat                  2.5.0                hcb278e6_1    conda-forge
libffi                    3.4.2                h7f98852_5    conda-forge
libgcc-ng                 12.2.0              h65d4601_19    conda-forge
libgomp                   12.2.0              h65d4601_19    conda-forge
libnsl                    2.0.0                h7f98852_0    conda-forge
libsqlite                 3.42.0               h2797004_0    conda-forge
libuuid                   2.38.1               h0b41bf4_0    conda-forge
libzlib                   1.2.13               h166bdaf_4    conda-forge
ncurses                   6.3                  h27087fc_1    conda-forge
openssl                   3.1.0                hd590300_3    conda-forge
pip                       23.1.2             pyhd8ed1ab_0    conda-forge
python                    3.11.3          h2755cc3_0_cpython    conda-forge
readline                  8.2                  h8228510_1    conda-forge
setuptools                67.7.2             pyhd8ed1ab_0    conda-forge
tk                        8.6.12               h27826a3_0    conda-forge
tzdata                    2023c                h71feb2d_0    conda-forge
wheel                     0.40.0             pyhd8ed1ab_0    conda-forge
xz                        5.2.6                h166bdaf_0    conda-forge

[jakirkham]

Not seeing the issue when using build/number of 2

conda install 'cuda-cudart_linux-64=*=*_2'

So it seems related to PR ( #8 )

[jakirkham]

cc @isuruf

[isuruf]

Probably needs a binary_relocation: False.

[jakirkham]

Yeah that makes sense. Do we need any other updates?

cuda-cudart-feedstock/recipe/meta.yaml

Lines 31 to 48 in ac48a9b

	- name: cuda-cudart_{{ target_platform }}
	build:
	noarch: generic
	files:
	- targets/{{ target_name }}/lib/libcu*.so.* # [linux]
	- Library\bin\cudart*.dll # [win]
	requirements:
	build:
	- {{ compiler("c") }}
	- {{ compiler("cxx") }}
	- arm-variant * {{ arm_variant_type }} # [aarch64]
	- sysroot_{{ target_platform }} 2.17 # [linux]
	host:
	- cuda-version {{ cuda_version }}
	run:
	- {{ pin_compatible("cuda-version", max_pin="x.x") }}
	run_constrained:
	- arm-variant * {{ arm_variant_type }} # [aarch64]