[fix] fix CUTLASS_ROOT error when compiling nvidia_int8_gemm and simplify build setup#1152
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qinyiqun wants to merge 1 commit intoInfiniTensor:mainfrom
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[fix] fix CUTLASS_ROOT error when compiling nvidia_int8_gemm and simplify build setup#1152qinyiqun wants to merge 1 commit intoInfiniTensor:mainfrom
qinyiqun wants to merge 1 commit intoInfiniTensor:mainfrom
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qinyiqun
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May 7, 2026
qinyiqun
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- Remove standalone --cutlass option from xmake.lua; cutlass is now enabled automatically when CUTLASS_ROOT env var is set
- Auto-add tools/util/include to include paths (no manual copy of cutlass/util needed for packed_stride.hpp)
- Auto-detect CUDA arch from nvidia-smi when --cuda_arch is not specified, with fallback to native for unsupported archs (H100 → sm_90a, A100 → sm_80, etc.)
- Remove standalone --cutlass option from xmake.lua; cutlass is now enabled automatically when CUTLASS_ROOT env var is set - Auto-add tools/util/include to include paths (no manual copy of cutlass/util needed for packed_stride.hpp) - Auto-detect CUDA arch from nvidia-smi when --cuda_arch is not specified, with fallback to native for unsupported archs (H100 → sm_90a, A100 → sm_80, etc.)
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