Function BM_CreateAndMoveCtrWithBuf

tensorflow/core/framework/tensor_test.cc:1490–1497

Benchmark create+move a tensor, with an allocated buffer.

// Benchmark create+move a tensor, with an allocated buffer.
void BM_CreateAndMoveCtrWithBuf(int iters) {
  TensorShape shape({10, 20});
  Allocator* allocator = cpu_allocator();
  while (--iters) {
    Tensor a(allocator, DT_FLOAT, shape);
    Tensor b(std::move(a));
  }
}
BENCHMARK(BM_CreateAndMoveCtrWithBuf);

// Benchmark creating and destroy a host-scalar tensor, using the allocator