wehub-resource-sync
86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
"""
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Runtime hook: repair rocm_sdk.find_libraries under PyInstaller.
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rocm_sdk 7.2.x ships a find_libraries() with a latent bug: when the
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backend package (_rocm_sdk_core / _rocm_sdk_libraries_{target}) cannot
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be imported, the except clause records the miss but falls through to
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`py_root = Path(py_module.__file__).parent`, where py_module was never
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assigned. This surfaces as UnboundLocalError instead of the intended
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ModuleNotFoundError, masking the real cause.
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Frozen apps trip this because rocm_sdk imports the backend packages
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dynamically via importlib, which PyInstaller's static analyzer cannot
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see. We re-collect those packages in build_binary.py; this hook is
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defense-in-depth: it replaces find_libraries with a corrected version
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so any future missing-package case surfaces a readable error.
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"""
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def _patch_rocm_sdk():
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try:
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import rocm_sdk
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from rocm_sdk import _dist_info
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except ModuleNotFoundError as e:
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if e.name not in {"rocm_sdk", "rocm_sdk._dist_info"}:
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raise
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return
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import importlib
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import platform
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from pathlib import Path
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def find_libraries(*shortnames):
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paths = []
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missing_extras = set()
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is_windows = platform.system() == "Windows"
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for shortname in shortnames:
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try:
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lib_entry = _dist_info.ALL_LIBRARIES[shortname]
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except KeyError:
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raise ModuleNotFoundError(f"Unknown rocm library '{shortname}'") from None
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if is_windows and not lib_entry.dll_pattern:
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continue
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package = lib_entry.package
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target_family = None
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if package.is_target_specific:
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target_family = _dist_info.determine_target_family()
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py_package_name = package.get_py_package_name(target_family)
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try:
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py_module = importlib.import_module(py_package_name)
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except ModuleNotFoundError as e:
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if e.name != py_package_name:
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raise
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missing_extras.add(package.logical_name)
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continue
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py_root = Path(py_module.__file__).parent
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if is_windows:
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relpath = py_root / lib_entry.windows_relpath
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entry_pattern = lib_entry.dll_pattern
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else:
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relpath = py_root / lib_entry.posix_relpath
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entry_pattern = lib_entry.so_pattern
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matching_paths = sorted(relpath.glob(entry_pattern))
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if len(matching_paths) == 0:
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raise FileNotFoundError(
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f"Could not find rocm library '{shortname}' at path "
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f"'{relpath},' no match for pattern '{entry_pattern}'"
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)
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paths.append(matching_paths[0])
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if missing_extras:
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raise ModuleNotFoundError(
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f"Missing required rocm backend packages: "
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f"{', '.join(sorted(missing_extras))}. The frozen build did "
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f"not bundle _rocm_sdk_core / _rocm_sdk_libraries_<target>. "
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f"Check build_binary.py --collect-all flags."
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)
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return paths
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rocm_sdk.find_libraries = find_libraries
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_patch_rocm_sdk()
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