- explicit ExecImpl(const char* name, sg_host_t host);
- void suspend() override;
- void resume() override;
+ ExecImpl& set_timeout(double timeout);
+ ExecImpl& set_bound(double bound);
+ ExecImpl& set_priority(double priority);
+
+ ExecImpl& set_flops_amount(double flop_amount);
+ ExecImpl& set_host(s4u::Host* host);
+ s4u::Host* get_host() const { return hosts_.front(); }
+
+ ExecImpl& set_flops_amounts(const std::vector<double>& flops_amounts);
+ ExecImpl& set_bytes_amounts(const std::vector<double>& bytes_amounts);
+ ExecImpl& set_hosts(const std::vector<s4u::Host*>& hosts);
+
+ unsigned int get_host_number() const { return hosts_.size(); }
+ double get_seq_remaining_ratio();
+ double get_par_remaining_ratio();
+ virtual ActivityImpl* migrate(s4u::Host* to);
+
+ ExecImpl* start();
+ void cancel();