depot/third_party/nixpkgs/pkgs/development/python-modules/pynvml/0001-locate-libnvidia-ml.so.1-on-NixOS.patch

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diff --git a/pynvml/nvml.py b/pynvml/nvml.py
index 56d908f..1de0b97 100644
--- a/pynvml/nvml.py
+++ b/pynvml/nvml.py
@@ -1475,7 +1475,11 @@ def _LoadNvmlLibrary():
nvmlLib = CDLL(os.path.join(os.getenv("ProgramFiles", "C:/Program Files"), "NVIDIA Corporation/NVSMI/nvml.dll"))
else:
# assume linux
- nvmlLib = CDLL("libnvidia-ml.so.1")
+ try:
+ nvmlLib = CDLL("libnvidia-ml.so.1")
+ except OSError:
+ # assume NixOS
+ nvmlLib = CDLL("@driverLink@/lib/libnvidia-ml.so.1")
except OSError as ose:
_nvmlCheckReturn(NVML_ERROR_LIBRARY_NOT_FOUND)
if (nvmlLib == None):