How can i use avx512

Hi.

i’m testing resnet50 in my enviroment( Intel(R) Xeon(R) CPU Gold 6242 )

my target llvm -mcpu=cascadelake.

if i want to use avx512 in my cpu, shoud i use my model with auto-tvm or auto-scheduler ??

i saw the source code src/target/llvm/codegen_x86_64.cc

I’m write the print code, but it dosen’t work.
maybe the reason is op type is int.
how can i change the op(int) → op(float)??