wehub-resource-sync
62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
// Copyright (c) 2023 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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#include "paddle/phi/kernels/bitwise_kernel.h"
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#include "paddle/phi/backends/xpu/enforce_xpu.h"
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#include "paddle/phi/core/kernel_registry.h"
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#include "paddle/phi/kernels/logical_kernel.h"
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namespace phi {
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template <typename T, typename Context>
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void BitwiseNotKernel(const Context& dev_ctx,
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const DenseTensor& x,
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DenseTensor* out) {
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using XPUDataType = typename XPUTypeTrait<T>::Type;
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dev_ctx.template Alloc<T>(out);
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if (out && out->numel() == 0) return;
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int r = xpu::logical_not(dev_ctx.x_context(),
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reinterpret_cast<const XPUDataType*>(x.data<T>()),
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reinterpret_cast<XPUDataType*>(out->data<T>()),
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x.numel());
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PADDLE_ENFORCE_XDNN_SUCCESS(r, "logical_not");
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}
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template <typename T, typename Context>
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void BitwiseAndKernel(const Context& dev_ctx,
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const DenseTensor& x,
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const DenseTensor& y,
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DenseTensor* out) {
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// XPU api do not support bitwise operation now.
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// However, because bitwise and logical operation is identical for bool type,
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// we can implement bitwise_and_bool kernel by calling their logical
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// counterpart. Need to be changed when adding support to other types.
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LogicalAndKernel<T, Context>(dev_ctx, x, y, out);
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}
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template <typename T, typename Context>
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void BitwiseOrKernel(const Context& dev_ctx,
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const DenseTensor& x,
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const DenseTensor& y,
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DenseTensor* out) {
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// Same reason as bitwise_and
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LogicalOrKernel<T, Context>(dev_ctx, x, y, out);
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}
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} // namespace phi
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PD_REGISTER_KERNEL(bitwise_not, XPU, ALL_LAYOUT, phi::BitwiseNotKernel, bool) {}
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PD_REGISTER_KERNEL(bitwise_and, XPU, ALL_LAYOUT, phi::BitwiseAndKernel, bool) {}
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PD_REGISTER_KERNEL(bitwise_or, XPU, ALL_LAYOUT, phi::BitwiseOrKernel, bool) {}
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