[b86d14c] | 1 | #include <iostream> |
---|
| 2 | using namespace std; |
---|
| 3 | #include <chrono> |
---|
| 4 | using namespace chrono; |
---|
| 5 | |
---|
| 6 | #include "caf/actor_ostream.hpp" |
---|
| 7 | #include "caf/caf_main.hpp" |
---|
| 8 | #include "caf/event_based_actor.hpp" |
---|
| 9 | using namespace caf; |
---|
| 10 | |
---|
[1d93ba7] | 11 | int Times = 10'000'000; // default values |
---|
[b86d14c] | 12 | time_point<steady_clock> starttime; |
---|
| 13 | |
---|
| 14 | class Send : public event_based_actor { |
---|
| 15 | public: |
---|
| 16 | Send( caf::actor_config & cfg ) : event_based_actor( cfg ) {} |
---|
| 17 | |
---|
| 18 | behavior make_behavior() override { |
---|
| 19 | return { |
---|
| 20 | [=]( int & cnt ) -> void { |
---|
| 21 | if ( cnt >= Times ) { |
---|
| 22 | aout(this) << (steady_clock::now() - starttime).count() / Times << endl; |
---|
| 23 | this->quit(); |
---|
| 24 | return; |
---|
| 25 | } // if |
---|
| 26 | //aout(this) << cnt << endl; |
---|
| 27 | this->send( this, cnt + 1 ); |
---|
| 28 | } |
---|
| 29 | }; |
---|
| 30 | } |
---|
| 31 | }; // Send |
---|
| 32 | |
---|
| 33 | void caf_main( actor_system & sys ) { |
---|
| 34 | auto starter = sys.spawn<Send>(); |
---|
| 35 | starttime = steady_clock::now(); |
---|
| 36 | caf::anon_send( starter, 0 ); |
---|
| 37 | } // caf_main |
---|
| 38 | |
---|
| 39 | int main( int argc, char * argv[] ) { |
---|
| 40 | switch ( argc ) { |
---|
| 41 | case 2: |
---|
| 42 | if ( strcmp( argv[1], "d" ) != 0 ) { Times = stoi( argv[1] ); } |
---|
| 43 | if ( Times < 1 ) goto Usage; |
---|
| 44 | case 1: // use defaults |
---|
| 45 | break; |
---|
| 46 | default: |
---|
| 47 | Usage: |
---|
| 48 | cerr << "Usage: " << argv[0] << " [ times (> 0) ]" << endl; |
---|
| 49 | exit( EXIT_FAILURE ); |
---|
| 50 | } // switch |
---|
| 51 | |
---|
| 52 | caf::exec_main_init_meta_objects<>(); |
---|
| 53 | caf::core::init_global_meta_objects(); |
---|
| 54 | return caf::exec_main<>(caf_main, argc, argv); |
---|
| 55 | } // main |
---|
| 56 | //CAF_MAIN() |
---|
| 57 | |
---|
| 58 | // /usr/bin/time -f "%Uu %Ss %Er %Mkb" a.out |
---|
| 59 | |
---|
| 60 | // Local Variables: // |
---|
| 61 | // compile-command: "g++-10 -O3 -Wall -std=c++17 -ICAF/actor-framework/libcaf_core -ICAF/actor-framework/libcaf_core/caf -ICAF/actor-framework/build/libcaf_core -LCAF/actor-framework/build/libcaf_core -LCAF/actor-framework/build/libcaf_io CAFSendStatic.cpp -lcaf_io -lcaf_core -Wl,-rpath=CAF/actor-framework/build/libcaf_core" // |
---|
| 62 | // End: // |
---|