#ifndef DOXYGEN
Exec(Exec const&) = delete;
Exec& operator=(Exec const&) = delete;
-#endif
- friend simgrid::s4u::ExecSeq;
- friend simgrid::s4u::ExecPar;
+ friend ExecSeq;
+ friend ExecPar;
friend XBT_PUBLIC void intrusive_ptr_release(Exec* e);
friend XBT_PUBLIC void intrusive_ptr_add_ref(Exec* e);
- static xbt::signal<void(ActorPtr)> on_start;
- static xbt::signal<void(ActorPtr)> on_completion;
+#endif
+ static xbt::signal<void(Actor const&)> on_start;
+ static xbt::signal<void(Actor const&)> on_completion;
- virtual double get_remaining() override = 0;
virtual Exec* start() override = 0;
virtual double get_remaining_ratio() = 0;
virtual ExecPtr set_host(Host* host) = 0;
Exec* wait() override;
Exec* wait_for(double timeout) override;
+ /*! take a vector of s4u::ExecPtr and return when one of them is finished.
+ * The return value is the rank of the first finished ExecPtr. */
+ static int wait_any(std::vector<ExecPtr>* execs) { return wait_any_for(execs, -1); }
+ /*! Same as wait_any, but with a timeout. If the timeout occurs, parameter last is returned.*/
+ static int wait_any_for(std::vector<ExecPtr>* execs, double timeout);
+
bool test() override;
ExecPtr set_bound(double bound);
- ExecPtr set_name(std::string name);
+ ExecPtr set_name(const std::string& name);
ExecPtr set_priority(double priority);
- ExecPtr set_tracing_category(std::string category);
+ ExecPtr set_tracing_category(const std::string& category);
ExecPtr set_timeout(double timeout);
Exec* cancel() override;
+ const std::string& get_name() const { return name_; }
+ const char* get_cname() const { return name_.c_str(); }
- XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_priority()") ExecPtr setPriority(double priority)
- {
- return set_priority(priority);
- }
- XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_bound()") ExecPtr setBound(double bound) { return set_bound(bound); }
XBT_ATTRIB_DEPRECATED_v324("Please use Exec::wait_for()") void wait(double t) override { wait_for(t); }
};
double get_remaining() override;
double get_remaining_ratio() override;
-
-#ifndef DOXYGEN
- //////////////// Deprecated functions
- XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_host()") ExecPtr setHost(Host* host) { return set_host(host); }
- XBT_ATTRIB_DEPRECATED_v323("Please use Exec::get_host()") Host* getHost() { return get_host(); }
- XBT_ATTRIB_DEPRECATED_v323("Please use Exec::get_remaining_ratio()") double getRemainingRatio()
- {
- return get_remaining_ratio();
- }
-#endif
};
class XBT_PUBLIC ExecPar : public Exec {
std::vector<double> bytes_amounts_;
explicit ExecPar(const std::vector<s4u::Host*>& hosts, const std::vector<double>& flops_amounts,
const std::vector<double>& bytes_amounts);
- ExecPtr set_host(Host* host) override { return this; }
+ ExecPtr set_host(Host*) override { /* parallel exec cannot be moved */ THROW_UNIMPLEMENTED; }
public:
~ExecPar() = default;