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#ifndef _UTILS_HPP |
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#define _UTILS_HPP |
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#include <ATen/cuda/CUDAContext.h> |
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#include <torch/extension.h> |
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#define CHECK_CUDA(x) TORCH_CHECK(x.device().is_cuda(), #x " must be a CUDA tensor") |
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#define CHECK_CONTIGUOUS(x) \ |
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TORCH_CHECK(x.is_contiguous(), #x " must be a contiguous tensor") |
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#define CHECK_IS_INT(x) \ |
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TORCH_CHECK(x.scalar_type() == at::ScalarType::Int, \ |
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#x " must be an int tensor") |
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#define CHECK_IS_FLOAT(x) \ |
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TORCH_CHECK(x.scalar_type() == at::ScalarType::Float, \ |
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#x " must be a float tensor") |
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#endif |
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