code: def unified_element_wise_vthread_x(a: T.handle, b: T.handle) -> None:
      A = T.match_buffer(a, [128, 128])
      B = T.match_buffer(b, [128, 128])
      for vthread_x in T.thread_binding(0, 2, "vthread.x"):
          for threadIdx_x in T.thread_binding(0, 64, "threadIdx.x"):
              for j_1 in T.serial(0, 64):
                  with T.block(""):
                      B[
                          vthread_x * 64 + threadIdx_x,
                          vthread_x * 64 + j_1,
                      ] = (
                          A[
                              vthread_x * 64 + threadIdx_x,
                              vthread_x * 64 + j_1,
                          ]
                          * 2.0
                      )
  
imports: import pytest
  import sys
  import tvm
  import tvm.testing
  from tvm import te
  from tvm.script import tir
label_desc: Use image node_id 10 for calling a global function with example usage: unified_element_wise_vthread_x(a, b) without return types