mirror of https://github.com/llvm/torch-mlir
78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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# Also available under a BSD-style license. See LICENSE.
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import os
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import platform
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import re
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import subprocess
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import tempfile
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import lit.formats
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import lit.util
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from lit.llvm import llvm_config
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from lit.llvm.subst import ToolSubst
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from lit.llvm.subst import FindTool
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# Configuration file for the 'lit' test runner.
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# name: The name of this test suite.
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config.name = 'TORCH_MLIR_PYTHON'
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config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)
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if 'TEST_SRC_PATH' in os.environ:
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config.environment['TEST_SRC_PATH'] = os.environ['TEST_SRC_PATH']
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# path to our python operation library
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config.environment['TEST_BUILD_PATH'] = os.path.join(config.torch_mlir_obj_root)
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# suffixes: A list of file extensions to treat as test files.
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config.suffixes = ['.py']
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# test_source_root: The root path where tests are located.
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root path where tests should be run.
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config.test_exec_root = os.path.join(config.torch_mlir_obj_root, 'test')
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config.substitutions.append(('%PATH%', config.environment['PATH']))
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config.substitutions.append(('%shlibext', config.llvm_shlib_ext))
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config.substitutions.append(('%PYTHON', config.python_executable))
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llvm_config.with_system_environment(
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['HOME', 'INCLUDE', 'LIB', 'TMP', 'TEMP'])
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llvm_config.use_default_substitutions()
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# excludes: A list of directories to exclude from the testsuite. The 'Inputs'
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# subdirectories contain auxiliary inputs for various tests in their parent
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# directories.
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config.excludes = ['lit.cfg.py', 'Inputs', 'Examples', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt']
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if not bool(int(os.environ.get("TORCH_MLIR_ENABLE_LTC", 0))):
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config.excludes.append("lazy_backend")
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# test_source_root: The root path where tests are located.
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root path where tests should be run.
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config.test_exec_root = os.path.join(config.torch_mlir_obj_root, 'test')
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config.torch_mlir_tools_dir = os.path.join(config.torch_mlir_obj_root, 'bin')
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# Tweak the PATH to include the tools dir.
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llvm_config.with_environment('PATH', config.llvm_tools_dir, append_path=True)
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llvm_config.with_environment('PYTHONPATH', [
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os.path.join(config.torch_mlir_python_packages_dir, 'torch_mlir'),
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],
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append_path=True)
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tool_dirs = [config.torch_mlir_tools_dir, config.llvm_tools_dir]
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tools = [
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'torch-mlir-opt',
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]
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llvm_config.add_tool_substitutions(tools, tool_dirs)
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