#include <simgrid/simix.h>
#include <simgrid/simix.hpp>
-XBT_PUBLIC void simcall_run_blocking(std::function<void()> const& code);
-
namespace simgrid {
namespace simix {
smx_actor_t self = SIMIX_process_self();
simgrid::xbt::Result<T> result;
- simcall_run_blocking([&result, self, &code]{
- try {
- auto future = code();
- future.then_([&result, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
- simgrid::xbt::set_promise(result, simgrid::kernel::Future<T>(value));
- simgrid::simix::unblock(self);
- });
- }
- catch (...) {
- result.set_exception(std::current_exception());
- simgrid::simix::unblock(self);
- }
- });
+ simcall_run_blocking(
+ [&result, self, &code] {
+ try {
+ auto future = code();
+ future.then_([&result, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
+ simgrid::xbt::set_promise(result, simgrid::kernel::Future<T>(value));
+ simgrid::simix::unblock(self);
+ });
+ } catch (...) {
+ result.set_exception(std::current_exception());
+ simgrid::simix::unblock(self);
+ }
+ },
+ nullptr);
return result.get();
}
throw std::future_error(std::future_errc::no_state);
smx_actor_t self = SIMIX_process_self();
simgrid::xbt::Result<T> result;
- simcall_run_blocking([this, &result, self]{
- try {
- // When the kernel future is ready...
- this->future_.then_([&result, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
- // ... wake up the process with the result of the kernel future.
- simgrid::xbt::set_promise(result, simgrid::kernel::Future<T>(value));
- simgrid::simix::unblock(self);
- });
- }
- catch (...) {
- result.set_exception(std::current_exception());
- simgrid::simix::unblock(self);
- }
- });
+ simcall_run_blocking(
+ [this, &result, self] {
+ try {
+ // When the kernel future is ready...
+ this->future_.then_([&result, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
+ // ... wake up the process with the result of the kernel future.
+ simgrid::xbt::set_promise(result, simgrid::kernel::Future<T>(value));
+ simgrid::simix::unblock(self);
+ });
+ } catch (...) {
+ result.set_exception(std::current_exception());
+ simgrid::simix::unblock(self);
+ }
+ },
+ nullptr);
return result.get();
}
bool is_ready() const
// The future is not ready. We have to delegate to the SimGrid kernel:
std::exception_ptr exception;
smx_actor_t self = SIMIX_process_self();
- simcall_run_blocking([this, &exception, self]{
- try {
- // When the kernel future is ready...
- this->future_.then_([this, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
- // ...store it the simix kernel and wake up.
- this->future_ = std::move(simgrid::kernel::Future<T>(value));
- simgrid::simix::unblock(self);
- });
- }
- catch (...) {
- exception = std::current_exception();
- simgrid::simix::unblock(self);
- }
- });
+ simcall_run_blocking(
+ [this, &exception, self] {
+ try {
+ // When the kernel future is ready...
+ this->future_.then_([this, self](std::shared_ptr<simgrid::kernel::FutureState<T>>&& value) {
+ // ...store it the simix kernel and wake up.
+ this->future_ = std::move(simgrid::kernel::Future<T>(value));
+ simgrid::simix::unblock(self);
+ });
+ } catch (...) {
+ exception = std::current_exception();
+ simgrid::simix::unblock(self);
+ }
+ },
+ nullptr);
}
private:
// We wrap an event-based kernel future: