tests/python/runtime/test_runtime_module_property.py

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#
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import tvm
from tvm import te
import tvm.runtime._ffi_api
import tvm.target._ffi_api


def checker(mod, expected):
    assert mod.is_binary_serializable() == expected["is_binary_serializable()"]
    assert mod.is_runnable() == expected["is_runnable"]
    assert mod.is_compilation_exportable() == expected["is_compilation_exportable()"]


def create_csource_module():
    return tvm.runtime._ffi_api.CSourceModuleCreate("", "cc", [], None)


def create_llvm_module():
    A = te.placeholder((1024,), name="A")
    B = te.compute(A.shape, lambda *i: A(*i) + 1.0, name="B")
    return tvm.tir.build(te.create_prim_func([A, B]), target="llvm")


def test_property():
    checker(
        create_csource_module(),
        expected={
            "is_binary_serializable()": True,
            "is_runnable": False,
            "is_compilation_exportable()": True,
        },
    )

    checker(
        create_llvm_module(),
        expected={
            "is_binary_serializable()": False,
            "is_runnable": True,
            "is_compilation_exportable()": True,
        },
    )


if __name__ == "__main__":
    tvm.testing.main()