-
- /* The vectors live as parameter of parallel_execute. No copy is created for simcall_execution_parallel_start(),
- * but that's OK because simcall_execution_wait() is called from here too.
- */
- smx_activity_t s = simcall_execution_parallel_start("", hosts.size(), hosts.data(),
- (flops_amounts.empty() ? nullptr : flops_amounts.data()),
- (bytes_amounts.empty() ? nullptr : bytes_amounts.data()),
- /* rate */ -1, timeout);
- simcall_execution_wait(s);
+ /* Check that we are not mixing VMs and PMs in the parallel task */
+ bool is_a_vm = (nullptr != dynamic_cast<VirtualMachine*>(hosts.front()));
+ xbt_assert(std::all_of(hosts.begin(), hosts.end(),
+ [is_a_vm](s4u::Host* elm) {
+ bool tmp_is_a_vm = (nullptr != dynamic_cast<VirtualMachine*>(elm));
+ return is_a_vm == tmp_is_a_vm;
+ }),
+ "parallel_execute: mixing VMs and PMs is not supported (yet).");
+ /* checking for infinite values */
+ xbt_assert(std::all_of(flops_amounts.begin(), flops_amounts.end(), [](double elm) { return std::isfinite(elm); }),
+ "flops_amounts comprises infinite values!");
+ xbt_assert(std::all_of(bytes_amounts.begin(), bytes_amounts.end(), [](double elm) { return std::isfinite(elm); }),
+ "flops_amounts comprises infinite values!");
+
+ exec_init(hosts, flops_amounts, bytes_amounts)->set_timeout(timeout)->wait();