wehub-resource-sync
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// Copyright (c) 2026 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <cstdint>
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#include <memory>
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#include "paddle/phi/backends/custom/custom_context.h"
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#include "paddle/phi/common/data_type.h"
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#include "paddle/phi/core/enforce.h"
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namespace phi {
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class CustomDeviceFuncBase {
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public:
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virtual ~CustomDeviceFuncBase() = default;
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virtual void CustomCastDataType(const CustomContext& dev_ctx,
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const void* in,
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void* out,
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int64_t numel,
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DataType in_dtype,
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DataType out_dtype) const {
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PADDLE_THROW(common::errors::Unimplemented(
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"Custom Transform is not available in this build."));
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}
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};
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// Factory function declaration
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std::unique_ptr<CustomDeviceFuncBase> CreateCustomDeviceFunc();
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} // namespace phi
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