Function IsEnvViewDisabled

oneflow/core/framework/tensor_methods.cpp:37–40

NOTE: use env variable 'ONEFLOW_DISABLE_VIEW' control use view mechanism or not If set true, then do not use view mechanism(and view ops)

// NOTE: use env variable 'ONEFLOW_DISABLE_VIEW' control use view mechanism or not
// If  set true, then do not use view mechanism(and view ops)
bool IsEnvViewDisabled() {
  static const bool env_view_disabled = ParseBooleanFromEnv("ONEFLOW_DISABLE_VIEW", false);
  return env_view_disabled;
}

bool IsViewApplicable(const std::shared_ptr<Tensor>& input) {
  if (IsEnvViewDisabled()) { return false; }