Fix CppCompileError

✅ Solution

CppCompileError in PyTorch usually arises from type mismatches or implicit conversions not supported by the C++ compiler within custom kernels or extensions. To resolve this, explicitly cast variables to the expected data type or modify the kernel logic to directly handle the available data types; pay close attention to type conversions involving `at::Tensor` elements and custom data structures. Inspect the compiler error message for specific conversion failures to pinpoint the problematic type.