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Keep Shared Objects Around After Loading #31

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Keep Shared Objects Around After Loading #31

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28 changes: 14 additions & 14 deletions stencil_benchmarks/tools/compilation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -136,21 +136,21 @@ def __init__(
srcfile.write(code.encode())
srcfile.flush()

with tempfile.NamedTemporaryFile(suffix=".so") as library:
result = subprocess.run(
[compile_command[0], "-o", library.name, srcfile.name]
+ compile_command[1:],
capture_output=True,
library_name = pathlib.Path(srcfile.name).with_suffix(".so")
result = subprocess.run(
[compile_command[0], "-o", library_name, srcfile.name]
+ compile_command[1:],
capture_output=True,
)
if result.returncode != 0:
raise CompilationError(result.stderr.decode())
if result.stdout or result.stderr:
warnings.warn(
"unexpected compilation output: "
+ result.stdout.decode()
+ result.stderr.decode()
)
if result.returncode != 0:
raise CompilationError(result.stderr.decode())
if result.stdout or result.stderr:
warnings.warn(
"unexpected compilation output: "
+ result.stdout.decode()
+ result.stderr.decode()
)
self._library = ctypes.cdll.LoadLibrary(library.name)
self._library = ctypes.cdll.LoadLibrary(library_name)

def __getattr__(self, attr: str) -> Callable[[Any], str]:
"""Access library function by name.
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