33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
/*
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* Copyright (c) 2025, NVIDIA CORPORATION. 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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*/
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#include <torch/all.h>
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#if defined ENABLE_NVFP4 && ENABLE_NVFP4
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void scaled_fp4_quant_sm100a(torch::Tensor const& output,
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torch::Tensor const& input,
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torch::Tensor const& output_sf,
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torch::Tensor const& input_sf);
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#endif
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void scaled_fp4_quant(torch::Tensor& output, torch::Tensor const& input,
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torch::Tensor& output_sf, torch::Tensor const& input_sf) {
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#if defined ENABLE_NVFP4 && ENABLE_NVFP4
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return scaled_fp4_quant_sm100a(output, input, output_sf, input_sf);
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#endif
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TORCH_CHECK_NOT_IMPLEMENTED(false, "No compiled nvfp4 quantization");
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}
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