wehub-resource-sync
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import ctypes
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import numpy as np
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import tvm
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from tvm.script import ir as I
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from tvm.script import tirx as T
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def test_static_init():
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@tvm.register_global_func("test_static_callback")
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def test_cb(sh, A):
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assert isinstance(sh, ctypes.c_void_p)
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return sh
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@I.ir_module
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class Module:
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@T.prim_func(s_tir=True)
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def ramp(A: T.handle):
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T.func_attr({"global_symbol": "ramp"})
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n = T.int64()
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Ab = T.match_buffer(A, (n,), "int64")
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T.call_packed(
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"test_static_callback",
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T.call_intrin("handle", "tirx.tvm_static_handle"),
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Ab.data,
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)
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mod = Module
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f = tvm.driver.build(mod, target="llvm")
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a = tvm.runtime.tensor(np.zeros(10, dtype="int64"))
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f(a)
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if __name__ == "__main__":
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test_static_init()
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