wehub-resource-sync
69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
/*
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* 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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*/
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/*!
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* \file test_extern_module.cc
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* \brief Testing code to be compiled by Relax nn.SourceModule
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*/
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#include <dlpack/dlpack.h>
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#include <tvm/ffi/container/tensor.h>
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#include <tvm/ffi/dtype.h>
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#include <tvm/ffi/function.h>
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namespace {
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int _scalar_add(DLTensor* a, DLTensor* b, DLTensor* c) {
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TVM_FFI_ICHECK(a->ndim == 0);
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TVM_FFI_ICHECK(b->ndim == 0);
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TVM_FFI_ICHECK(c->ndim == 0);
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TVM_FFI_ICHECK((a->dtype == DLDataType{kDLFloat, 32, 1}));
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TVM_FFI_ICHECK((b->dtype == DLDataType{kDLFloat, 32, 1}));
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TVM_FFI_ICHECK((c->dtype == DLDataType{kDLFloat, 32, 1}));
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float* a_data = static_cast<float*>(a->data);
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float* b_data = static_cast<float*>(b->data);
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float* c_data = static_cast<float*>(c->data);
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*c_data = *a_data + *b_data;
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return 0;
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}
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int _test_sym(DLTensor* a, DLTensor* b, DLTensor* c) {
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TVM_FFI_ICHECK(a->ndim == 3); // [x, y, 1]
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TVM_FFI_ICHECK(b->ndim == 3); // [y, z, 5]
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TVM_FFI_ICHECK(c->ndim == 4); // [x, y, z, 9]
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TVM_FFI_ICHECK((a->dtype == DLDataType{kDLFloat, 32, 1}));
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TVM_FFI_ICHECK((b->dtype == DLDataType{kDLFloat, 32, 1}));
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TVM_FFI_ICHECK((c->dtype == DLDataType{kDLFloat, 32, 1}));
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int x = a->shape[0];
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int y = a->shape[1];
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int z = b->shape[1];
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TVM_FFI_ICHECK(a->shape[0] == x);
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TVM_FFI_ICHECK(a->shape[1] == y);
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TVM_FFI_ICHECK(a->shape[2] == 1);
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TVM_FFI_ICHECK(b->shape[0] == y);
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TVM_FFI_ICHECK(b->shape[1] == z);
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TVM_FFI_ICHECK(b->shape[2] == 5);
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TVM_FFI_ICHECK(c->shape[0] == x);
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TVM_FFI_ICHECK(c->shape[1] == y);
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TVM_FFI_ICHECK(c->shape[2] == z);
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TVM_FFI_ICHECK(c->shape[3] == 9);
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return 0;
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}
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} // namespace
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TVM_FFI_DLL_EXPORT_TYPED_FUNC(ext_scalar_add, _scalar_add);
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TVM_FFI_DLL_EXPORT_TYPED_FUNC(ext_test_sym, _test_sym);
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