code
at::Tensor
mask =at::empty({boxes_num},boxes.options().dtype(at::kLong).device(at::kCPU));
uint64_t* mask_flat = (uint64_t*) mask.data<int64_t>();
at::Tensor mask_cpu = mask.toBackend(at::Backend::CPU);//fatal error C1001: 编译器中发生内部错误。
compile error
When I add line 3-‘at::Tensor mask_cpu = mask.toBackend(at::Backend::CPU);’, link.exe
generates this error.
fatal error C1001: An internal error occurred in the compiler
link!InvokeCompilerPassW()+0x9f6a
link!InvokeCompilerPassW()+0x9eef
link!InvokeCompilerPassW()+0x9b81
cause
is it mabe thant  NCCL not support in Windows?