Remove the actor of the on_{start/completion} parameters as it is always initialized...

[simgrid.git] / src / s4u / s4u_Exec.cpp

diff --git a/src/s4u/s4u_Exec.cpp b/src/s4u/s4u_Exec.cpp
index ca551bf..9bbf840 100644 (file)
--- a/src/s4u/s4u_Exec.cpp
+++ b/src/s4u/s4u_Exec.cpp
@@ -3,6 +3,8 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
+#include "simgrid/Exception.hpp"
+#include "simgrid/exec.h"
 #include "simgrid/s4u/Actor.hpp"
 #include "simgrid/s4u/Exec.hpp"
 #include "src/kernel/activity/ExecImpl.hpp"
@@ -12,8 +14,8 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_exec, s4u_activity, "S4U asynchronous execut
 
 namespace simgrid {
 namespace s4u {
-xbt::signal<void(Actor const&, Exec const&)> Exec::on_start;
-xbt::signal<void(Actor const&, Exec const&)> Exec::on_completion;
+xbt::signal<void(Exec const&)> Exec::on_start;
+xbt::signal<void(Exec const&)> Exec::on_completion;
 
 Exec::Exec()
 {
@@ -33,18 +35,18 @@ Exec* Exec::wait_for(double timeout)
   kernel::actor::ActorImpl* issuer = Actor::self()->get_impl();
   kernel::actor::simcall_blocking<void>([this, issuer, timeout] { this->get_impl()->wait_for(issuer, timeout); });
   state_ = State::FINISHED;
-  on_completion(*Actor::self(), *this);
+  on_completion(*this);
   this->release_dependencies();
   return this;
 }
 
 int Exec::wait_any_for(std::vector<ExecPtr>* execs, double timeout)
 {
-  std::unique_ptr<kernel::activity::ExecImpl* []> rexecs(new kernel::activity::ExecImpl*[execs->size()]);
-  std::transform(begin(*execs), end(*execs), rexecs.get(),
+  std::vector<kernel::activity::ExecImpl*> rexecs(execs->size());
+  std::transform(begin(*execs), end(*execs), begin(rexecs),
                  [](const ExecPtr& exec) { return static_cast<kernel::activity::ExecImpl*>(exec->pimpl_.get()); });
 
-  int changed_pos = simcall_execution_waitany_for(rexecs.get(), execs->size(), timeout);
+  int changed_pos = simcall_execution_waitany_for(rexecs.data(), rexecs.size(), timeout);
   if (changed_pos != -1)
     execs->at(changed_pos)->release_dependencies();
   return changed_pos;
@@ -178,8 +180,12 @@ Exec* Exec::start()
           .set_flops_amount(flops_amounts_.front())
           .start();
     });
+
+  if (suspended_)
+    pimpl_->suspend();
+
   state_ = State::STARTED;
-  on_start(*Actor::self(), *this);
+  on_start(*this);
   return this;
 }
 
@@ -209,3 +215,105 @@ double Exec::get_remaining_ratio() const
 
 } // namespace s4u
 } // namespace simgrid
+/* **************************** Public C interface *************************** */
+void sg_exec_set_bound(sg_exec_t exec, double bound)
+{
+  exec->set_bound(bound);
+}
+
+const char* sg_exec_get_name(const_sg_exec_t exec)
+{
+  return exec->get_cname();
+}
+
+void sg_exec_set_name(sg_exec_t exec, const char* name)
+{
+  exec->set_name(name);
+}
+
+void sg_exec_set_host(sg_exec_t exec, sg_host_t new_host)
+{
+  exec->set_host(new_host);
+}
+
+double sg_exec_get_remaining(const_sg_exec_t exec)
+{
+  return exec->get_remaining();
+}
+
+double sg_exec_get_remaining_ratio(const_sg_exec_t exec)
+{
+  return exec->get_remaining_ratio();
+}
+
+void sg_exec_start(sg_exec_t exec)
+{
+  exec->start();
+}
+
+void sg_exec_cancel(sg_exec_t exec)
+{
+  exec->cancel();
+  exec->unref();
+}
+
+int sg_exec_test(sg_exec_t exec)
+{
+  bool finished = exec->test();
+  if (finished)
+    exec->unref();
+  return finished;
+}
+
+sg_error_t sg_exec_wait(sg_exec_t exec)
+{
+  sg_error_t status = SG_OK;
+
+  simgrid::s4u::ExecPtr s4u_exec(exec, false);
+  try {
+    s4u_exec->wait_for(-1);
+  } catch (const simgrid::TimeoutException&) {
+    status = SG_ERROR_TIMEOUT;
+  } catch (const simgrid::CancelException&) {
+    status = SG_ERROR_CANCELED;
+  } catch (const simgrid::HostFailureException&) {
+    status = SG_ERROR_HOST;
+  }
+  return status;
+}
+
+sg_error_t sg_exec_wait_for(sg_exec_t exec, double timeout)
+{
+  sg_error_t status = SG_OK;
+
+  simgrid::s4u::ExecPtr s4u_exec(exec, false);
+  try {
+    s4u_exec->wait_for(timeout);
+  } catch (const simgrid::TimeoutException&) {
+    status = SG_ERROR_TIMEOUT;
+  } catch (const simgrid::CancelException&) {
+    status = SG_ERROR_CANCELED;
+  } catch (const simgrid::HostFailureException&) {
+    status = SG_ERROR_HOST;
+  }
+  return status;
+}
+
+int sg_exec_wait_any(sg_exec_t* execs, size_t count)
+{
+  return sg_exec_wait_any_for(execs, count, -1);
+}
+
+int sg_exec_wait_any_for(sg_exec_t* execs, size_t count, double timeout)
+{
+  std::vector<simgrid::s4u::ExecPtr> s4u_execs;
+  for (unsigned int i = 0; i < count; i++)
+    s4u_execs.emplace_back(execs[i], false);
+
+  int pos = simgrid::s4u::Exec::wait_any_for(&s4u_execs, timeout);
+  for (unsigned i = 0; i < count; i++) {
+    if (pos != -1 && static_cast<unsigned>(pos) != i)
+      s4u_execs[i]->add_ref();
+  }
+  return pos;
+}