/* set surf's action */
if (not MC_is_active() && not MC_record_replay_is_active()) {
- exec->surfAction_ = issuer->host->pimpl_cpu->execution_start(flops_amount);
+ exec->surfAction_ = host->pimpl_cpu->execution_start(flops_amount);
exec->surfAction_->setData(exec.get());
exec->surfAction_->setSharingWeight(priority);