mirror of https://github.com/llvm/torch-mlir
93 lines
2.9 KiB
Python
93 lines
2.9 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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# On Windows the path to python could contains spaces in which case it needs to
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# be provided in quotes. This is the equivalent of how %python is setup in
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# llvm/utils/lit/lit/llvm/config.py.
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if "Windows" in config.host_os:
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config.python_executable = '"%s"' % (config.python_executable)
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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(["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 = [
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"lit.cfg.py",
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"Inputs",
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"Examples",
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"CMakeLists.txt",
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"README.txt",
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"LICENSE.txt",
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]
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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(
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"PYTHONPATH",
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[
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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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)
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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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