code: def test_batch_matmul():
      """Tests of matmul operation in batch using roc"""
      verify_batch_matmul(
          128, 64, 512, 512, rocblas, transa=False, transb=False
      )
      verify_batch_matmul(
          128, 64, 512, 512, rocblas, transa=False, transb=True
      )
      verify_batch_matmul(
          128, 64, 512, 512, rocblas, transa=True, transb=False
      )
      verify_batch_matmul(
          128, 64, 512, 512, rocblas, transa=True, transb=True
      )
      verify_batch_matmul(
          128, 512, 512, 64, rocblas, transa=False, transb=False
      )
      verify_batch_matmul(
          128, 512, 512, 64, rocblas, transa=False, transb=True
      )
      verify_batch_matmul(
          128, 512, 512, 64, rocblas, transa=True, transb=False
      )
      verify_batch_matmul(
          128, 512, 512, 64, rocblas, transa=True, transb=True
      )
      verify_batch_matmul(
          128, 512, 64, 512, rocblas, transa=False, transb=False
      )
      verify_batch_matmul(
          128, 512, 64, 512, rocblas, transa=False, transb=True
      )
      verify_batch_matmul(
          128, 512, 64, 512, rocblas, transa=True, transb=False
      )
      verify_batch_matmul(
          128, 512, 64, 512, rocblas, transa=True, transb=True
      )
      verify_batch_matmul(
          128, 64, 128, 128, rocblas, transa=False, transb=False
      )
      verify_batch_matmul(
          128, 64, 128, 128, rocblas, transa=False, transb=True
      )
      verify_batch_matmul(
          128, 64, 128, 128, rocblas, transa=True, transb=False
      )
      verify_batch_matmul(
          128, 64, 128, 128, rocblas, transa=True, transb=True
      )
      verify_batch_matmul(
          128, 128, 128, 64, rocblas, transa=False, transb=False
      )
      verify_batch_matmul(
          128, 128, 128, 64, rocblas, transa=False, transb=True
      )
      verify_batch_matmul(
          128, 128, 128, 64, rocblas, transa=True, transb=False
      )
      verify_batch_matmul(
          128, 128, 128, 64, rocblas, transa=True, transb=True
      )
  
file_path: tvm/tests/python/contrib/test_rocblas.py
imports: import numpy
  import tvm
  import tvm.testing
  from tvm import te
  import tvm.topi.testing
  from tvm.contrib import rocblas
label_desc: Use image node_id 3 for calling a global function with example usage: test_batch_matmul() without return types