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compile error when pip install submodules/raytracing #2

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Hregl opened this issue Feb 18, 2025 · 0 comments
Open

compile error when pip install submodules/raytracing #2

Hregl opened this issue Feb 18, 2025 · 0 comments

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@Hregl
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Hregl commented Feb 18, 2025

error discribe:
C:\Program Files (x86)\eigen3\Eigen\src/Core/arch/CUDA/Half.h(243): error: more than one operator "-" matches these operands:
built-in operator "arithmetic - arithmetic"
function "operator-(const __half &, const __half &)"
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.7\include\cuda_fp16.hpp(254): here
operand types are: Eigen::half - const Eigen::half

  C:\Program Files (x86)\eigen3\Eigen\src/Core/arch/CUDA/Half.h(549): error: more than one operator "-" matches these operands:
              built-in operator "arithmetic - arithmetic"
              function "operator-(const __half &, const __half &)"
  C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.7\include\cuda_fp16.hpp(254): here
              operand types are: const Eigen::half - const Eigen::half

cuda:11.7
eigen:3.3.7
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@Hregl